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We are seeking a Lead Data Scientist with expertise in Generative AI technologies, Python, and scalable machine learning solutions to design and deliver impactful AI applications. This role combines technical leadership with collaboration, driving innovation while aligning with business objectives.In this role, you will design and scale a sophisticated chatbot application leveraging Generative AI to simplify workflows and answer natural language questions by retrieving insights from APIs and unstructured data sources.The remote option applies only to the Candidates who will be working from any location in Greece. #LI-DNI#LI-YAROSLAVADIAKOVAResponsibilities<ul><li>Combine technical leadership with strategic oversight to guide AI/ML initiatives</li><li>Own and manage the lifecycle of AI/ML models, from code development and evaluation to production deployment</li><li>Optimize and fine-tune models to ensure accuracy and high performance in real-world scenarios</li><li>Implement robust model evaluation and drift testing processes to maintain reliability</li><li>Establish and enforce coding and model standards to ensure production-grade quality</li><li>Collaborate closely with engineering and business teams to define project objectives, requirements, and roadmaps</li><li>Deliver scalable AI solutions, advancing prototypes to production-ready systems</li></ul>Requirements<ul><li>5+ years of professional experience in Data Science</li><li>1+ years of leadership experience in relevant roles</li><li>Proven proficiency in NLP/LLMs/GenAI methods</li><li>Advanced Python skills, with expertise in TensorFlow, PyTorch, and Scikit-Learn for AI model development</li><li>Proven expertise in building and deploying production-grade AI/ML models with robust pipelines, monitoring practices, and operationalization in real-world environments</li><li>Strong background in data analysis and probability for model interpretation and insights</li><li>Proficiency in Azure and/or AWS cloud platforms for scalable, reliable deployments</li><li>Capability to define and uphold high-quality coding practices for maintainable and efficient systems</li><li>Excellent communication skills for explaining technical concepts effectively to technical and non-technical stakeholders</li><li>English level of minimum B2 (Upper-Intermediate) for effective communication</li></ul>Nice to have<ul><li>Experience with DevOps practices such as CI/CD pipelines, code versioning, and automated testing frameworks</li><li>Familiarity with MLflow for tracking experiments and enhancing model deployment workflows</li></ul>We offer<ul><li>For your comfortable work:<ul><li>Remote and hybrid work opportunities</li><li>Option to work from our centrally located office in Athens</li><li>Corporate laptop provided</li><li>Option to work on your own device</li><li>Private health insurance</li><li>Meal vouchers / restaurant tickets</li><li>My Benefit card (264€/year)</li><li>Monthly public transportation card</li></ul></li><li>For your growth:<ul><li>Global and diverse client portfolio, large-scale projects, and trendy technologies</li><li>Diverse multicultural, multi-functional, and multilingual work environment</li><li>Opportunity to contribute to internal and open-source products</li><li>Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Numerous opportunities for self-development: hard &amp; soft skills internal training courses, mentoring programs, and unlimited access to LinkedIn Learning courses, external e-Libraries</li><li>Certification opportunities</li><li>Knowledge-sharing with colleagues from EPAM's global tech and non-technical communities</li><li>Language courses</li></ul></li></ul>

Lead Data Scientist

We are looking for a Software Architect with a strong engineering background to lead the design and implementation of scalable, cloud-native systems. In this role, you will act as the technical authority across multiple projects, defining architecture, guiding development teams, and ensuring high-quality delivery. You will work closely with Engineering Managers, Technical Leads, and AI/Data teams to design modern distributed systems, including AI-enabled applications (LLMs, RAG, integrations).This is a hands-on architecture role — combining system design, technical leadership, and active contribution to complex implementations The key responsibilities of this role will include:Architecture &amp; System Design<ul><li>Define and own end-to-end architecture for software systems (backend, frontend, data, integrations)</li><li>Design microservices-based and event-driven architectures</li><li>Ensure systems are scalable, secure, and highly available</li><li>Define technical standards, patterns, and best practices</li><li>Contribute to the design of AI-powered systems (RAG pipelines, LLM integrations, agent-based workflows)</li><li>Collaborate with AI specialists to integrate ML/LLM components into production systems</li><li>Ensure AI components are reliable, scalable, and aligned with system architecture</li></ul>Technical Leadership<ul><li>Act as technical authority across multiple teams and projects</li><li>Guide Technical Leads and development teams</li><li>Review and validate technical designs and implementations</li></ul>Cloud &amp; DevOps<ul><li>Design cloud architectures (Azure/AWS)</li><li>Work with Docker, Kubernetes, CI/CD pipelines</li></ul>Data &amp; Integration<ul><li>Define data architecture and data flows</li><li>Design schemas for:</li></ul>- Relational databases (Postgres, MySQL)- NoSQL systems (MongoDB, Redis)<ul><li>Ensure efficient integration between services, APIs, and external systems</li></ul>Communication &amp; Mentoring<ul><li>Translate business needs into technical solutions</li><li>Support proposals and client discussions</li><li>Mentor engineers and technical leads</li><li>Promote best practices and standards</li></ul>To be successful at this role you need the following (hard and soft skills):<ul><li>6+ years of experience in Software development</li><li>Proven experience as Senior/Lead Engineer or Software Architect</li><li>Deep expertise in Java/Spring Boot, Microservices architecture and Event-driven systems (Kafka, messaging)</li><li>Strong understanding of System/API design (scalability, resilience, performance)</li><li>Experience with Relational databases, Cloud platforms (Azure preferred), Docker and Kubernetes</li><li>Strong technical leadership and decision-making skills</li><li>Excellent communication skills</li><li>Ability to lead across teams</li></ul>What’s in it for You?At Grant Thornton Greece, we believe that great work deserves great rewards! Here’s what you can look forward to:<ul><li>🌈 Diverse and inclusive workplace</li><li>🏋️‍♂️ Friendly, Dynamic Working environment</li><li>💰 Competitive Salary &amp; Bonus</li><li>🩺 Insurance Program for all GT members</li><li>👩‍🏫 Fully funded Training &amp; Professional Qualifications</li><li>🏖 Extra Days-off: August Freedays, Volunteering Days</li><li>🏃🏽‍♂️ Corporate Sports Teams (e.g., Running, Basketball, Volleyball)</li><li>🎁 Exclusive Discounts: Special offers and discounts for employees</li><li>🚗 Company Car (depending on job level)</li></ul>

Software Architect

We are seeking a Senior Cloud Engineering Lead to join our growing team at the Pfizer Digital hub in Thessaloniki, Greece. This role requires a strategic technical leader proficient in multi-cloud environments with a strong emphasis on security, automation, and infrastructure as code. The ideal candidate will bring deep expertise in at least one major cloud platform (AWS, GCP, or Azure), a hands-on approach using modern engineering practices, and a proven track record in leading and mentoring technical teams.Pfizer seeks individuals that are highly self-motivated, eager to learn, and effective when working in a team environment. A strong aptitude towards self-development, continuous learning, and growth is highly desired.ROLE RESPONSIBILITIESThe Senior Cloud Engineering Lead provides technical leadership and design expertise, playing a key role in ensuring Pfizer Digital continues to leverage cloud-native design patterns and modern engineering practices. This role will help ensure our Cloud Engineering team delivers a secure, compliant, productive, and innovative multi-cloud hosting environment on a global scale.You will lead a small technical team of 3-5 cloud engineers, providing guidance, mentorship, and support in their professional development while driving the adoption of modern cloud engineering practices across the organization.<ul><li>Lead the design, implementation, and management of multi-cloud solutions focusing on security, scalability, and automation.</li><li>Drive the adoption of Infrastructure as Code (IaC) practices using Terraform, OpenTofu, Spacelift, and Python/Pulumi to ensure efficient and repeatable deployment of cloud resources.</li><li>Manage and mentor a team of 3-5 cloud engineers, providing technical leadership, coaching, and support in their professional development.</li><li>Create modern cloud design patterns and help drive consumption of reusable patterns through partnership with development teams.</li><li>Collaborate with global cloud engineers, developers, and product teams to build cloud-native capabilities for Pfizer Digital.</li><li>Design and architect standards for the deployment and management of multi-cloud infrastructure.</li><li>Serve as escalation point for operational issues, supporting the on-call engineering team when needed (minimal operational responsibilities, &lt;5% of time).</li><li>Stay updated with the latest cloud technology, security trends, and engineering practices to keep our infrastructure modern and ahead of potential threats.</li><li>Ensure continuous improvement initiatives are identified, prioritized, and addressed within the cloud environment.</li><li>Champion automation-first approaches across all cloud engineering activities.</li><li>Work in a cross-functional, global engineering team while creating and evolving internal engineering standards.</li></ul>BASIC QUALIFICATIONS<ul><li>Bachelor's Degree in Information Technology, Computer Science, Computer Engineering, or a similar discipline.</li><li>7+ years of experience in cloud engineering or infrastructure roles.</li><li>At least 2 years of experience in a technical leadership role, managing or leading engineering teams.</li><li>Deep expertise in at least one major cloud platform (AWS, GCP, or Azure) with demonstrated familiarity across multiple cloud providers.</li><li>Strong experience building and deploying cloud infrastructure using industry-standard IaC tools such as Terraform, OpenTofu, or Pulumi.</li><li>Proficiency in at least one major programming language (Python strongly preferred) for automation and tooling.</li><li>Demonstrated ability to learn new technologies quickly and adapt to evolving cloud platforms.</li><li>Excellent communicator with the ability to influence horizontally and vertically across a large, complex, and matrixed organization.</li><li>Proven ability to manage priorities and identify outcomes with the greatest business value.</li><li>Strong technical leadership capabilities including the ability to coach, mentor, and develop other engineers.</li><li>Customer-centric mentality with a bias towards delivering value at the speed demanded by the business.</li><li>Experience integrating application hosting needs with cloud infrastructure capabilities to build secure and well-architected solutions.</li></ul>PREFERRED QUALIFICATIONS<ul><li>Multi-cloud experience across AWS, GCP, and Azure.</li><li>Expert-level knowledge in building, maintaining, and deploying infrastructure as code solutions in a DevOps environment.</li><li>Experience with Spacelift or similar IaC automation platforms.</li><li>Configuration management experience using Ansible or similar tools.</li><li>Experience qualifying cloud services capabilities for use within GxP or other highly regulated environments.</li><li>Cross-functional experience managing cloud infrastructure, security, networking, and application development.</li><li>Contributions to open-source cloud tooling or infrastructure projects.</li><li>Relevant cloud certifications (AWS Solutions Architect, Google Cloud Professional, Azure Solutions Architect, etc.).</li></ul>

Senior Cloud Engineering Lead 4950479

We are seeking a highly motivated and experienced Presales Solution Consultant to join our growing Data &amp; AI practice.This role bridges technology with business value, helping clients harness the power of data to drive transformative business results. You will play a pivotal role in crafting innovative data solutions, supporting sales efforts, and delivering exceptional value to our clients through strategic consulting and technical expertise.The ideal candidate combines technical prowess with strong consulting and interpersonal skills, thrives in dynamic environments, and can align client requirements with modern data and analytics capabilities.This is an exciting opportunity to work with cutting-edge technologies and make a tangible impact across global industries.The remote option applies only to the Candidates who will be working from any location in Greece.Responsibilities<ul><li>Work closely with sales, delivery, and expert teams to align client needs with data-driven solutions, effectively connecting business challenges to our offerings</li><li>Own the end-to-end presales process, including opportunity qualification, solution design, proposal development, demos, and client presentations</li><li>Lead workshops and meetings with clients to gather business objectives and technical requirements, ensuring alignment between client goals and our solutions</li><li>Architect tailored data solutions, encompassing cloud-native platforms, data integration, advanced analytics, and AI/ML models, to provide actionable business insights</li><li>Develop competitive proposals, pricing models, and value propositions to successfully close opportunities and secure engagements</li><li>Stay updated on emerging trends in Data &amp; Analytics, Cloud, and AI, providing strategic advice to clients and supporting innovation within the practice</li><li>Contribute to the development of reusable solution frameworks, accelerators, and methodologies to drive operational efficiency</li><li>Act as a mentor and knowledge-sharer across the team, supporting skill-building and best practice dissemination</li></ul>Requirements<ul><li>Extensive experience in presales, solution architecture, or consulting, with a focus on Data/AI technologies and related business use cases</li><li>Strong technical knowledge of data platforms (e.g., Databricks, Snowflake, AWS/Azure/GCP Data Services), ETL processes, data modeling, BI tools, and data visualization frameworks (e.g., Power BI, Tableau)</li><li>Familiarity with data science techniques and proficiency in analyzing client needs to align with technical solutions</li><li>Excellent communication and storytelling skills—able to translate complex technical concepts into clear, client-friendly narratives</li><li>Proven track record in engaging with senior stakeholders and delivering impactful presentations or pitches</li><li>Experience in creating detailed proposals, RFP responses, and pricing/engagement models for data-related services or projects</li><li>Understanding of strategic consulting principles and the ability to develop future-state recommendations and roadmaps for client success</li><li>Strong organizational, leadership, and project scoping abilities, with a proven ability to manage complex tasks in a fast-paced environment</li><li>Bachelor's or master's degree in data science, Computer Science, Business Analytics, or a related field (or equivalent professional experience)</li><li>Excellent English communication skills, with the ability to clearly and effectively explain technical concepts to diverse audiences</li></ul>We offer/BenefitsFor your comfortable work:<ul><li>Remote and hybrid work opportunities</li><li>Option to work from our centrally located office in Athens</li><li>Corporate laptop provided</li><li>Private health insurance</li><li>Meal vouchers / restaurant tickets</li><li>My Benefit card (264€/year)</li><li>Monthly public transportation card</li></ul>For your growth:<ul><li>Global and diverse client portfolio, large-scale projects, and trendy technologies</li><li>Diverse multicultural, multi-functional, and multilingual work environment</li><li>Opportunity to contribute to internal and open-source products</li><li>Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Numerous opportunities for self-development: hard &amp; soft skills internal training courses, mentoring programs, and unlimited access to LinkedIn Learning courses, external e-Libraries</li><li>Certification opportunities</li><li>Knowledge-sharing with colleagues from EPAM's global tech and non-technical communities</li><li>Language courses</li></ul>

Presales Solution Consultant – Data and AI

To meet our current corporate needs, we would like to bring to our team a Senior Cyber Security Engineer&nbsp;In your role, you will undertake tasks, such as:<ul><li>Lead the engineering, design, and implementation of advanced security measures for the protection of systems, networks, applications, and information assets.</li></ul><ul><li>Implementation and Administration of Cyber Security Platforms (e.g., EDR, WAF, PAM, email security) including optimization, and vendor management.</li></ul><ul><li>Deployment and Administration of SIEM platforms, including development of detection use cases, correlation rules, dashboards and reports.</li></ul><ul><li>Threat detection, investigation, and incident response, ensuring timely containment, root cause analysis, and lessons learned.</li></ul><ul><li>Oversight and participation in vulnerability management programs, including infrastructure, application, and cloud environments; define remediation priorities and track closure with system owners.</li></ul><ul><li>Coordinate and guide penetration testing engagements, report and communicate findings to development teams and system owners.</li></ul><ul><li>Mentor and support colleagues and collaborate cross-functionally with IT, DevOps, and business teams.</li></ul>&nbsp;Job requirementsTo be a successful candidate, your professional profile should match the following criteria:<ul><li>&nbsp;&nbsp; University or College Degree in Computer Science, Information Security, or relevant technology-related field.</li><li>&nbsp;&nbsp;&nbsp; Proven working experience of 5+ years in the cyber security domain.</li><li>&nbsp;&nbsp;&nbsp; Deep expertise and hands-on experience with security technologies (EDR, SIEM, WAF, PAM, CASB, vulnerability management).</li><li>&nbsp;&nbsp;&nbsp; Strong experience with security architecture design, and cloud security.</li><li>&nbsp;&nbsp;&nbsp;&nbsp; Deep expertise in cyber security incident handling.</li><li>&nbsp;&nbsp;&nbsp;&nbsp; Recognized Cyber Security Certifications strongly preferred (OSCP, GPEN, eWPT, eCPPT, AZ-500, SC-200, CySA+, CEH, BTL1)</li><li>&nbsp;&nbsp;&nbsp;&nbsp; Excellent command of the Greek &amp; English languages, both written and spoken&nbsp;</li><li>&nbsp;&nbsp;&nbsp;&nbsp; Completed military obligations for male candidates</li></ul>On the personal side:&nbsp;<ul><li>Strong organizational and prioritization skills, with the ability to manage multiple projects simultaneously.</li></ul><ul><li>Excellent analytical and problem-solving skills, with a proven ability to assess risks, identify root causes, and drive effective solutions.</li><li>Quality-driven mindset with a focus on continuous improvement, innovation, and adoption of industry best practices.</li><li>Proactive and self-motivated, with the ability to take ownership and drive initiatives independently.</li><li>Strong communication and interpersonal skills, capable of building trust and influencing stakeholders across technical and business teams.</li></ul>About Us:&nbsp;INTRALOT, a publicly listed company established in 1992, is a leading gaming solutions supplier and operator active in 39 regulated jurisdictions worldwide. With a global workforce of approximately 1,700 employees, INTRALOT is committed to redefine innovation and quality of services in the lottery and gaming sector, while supporting operators in raising funds for good causes. In 2023, INTRALOT was distinguished as a top ten most attractive employer brands in Greece.INTRALOT has been awarded the prestigious WLA Responsible Gaming Framework Certification by the World Lottery Association. We always act with integrity and enjoy what we do.&nbsp;Why Join Us:💸 A competitive compensation package combined with additional benefits.💻 Hybrid working model.🏥 Private Insurance for you and your family.🏢 Modern facilities, parking inside, enticing restaurant and corporate bus.📚 An extensive training program upon induction and throughout employment.🚀 Exceptional opportunities to learn and develop in a multinational environment.🌎 Prospects for professional growth both locally and globally.

Senior Cyber Security Engineer

AB Vassilopoulos: A world of opportunities awaits youAt AB Vassilopoulos, we are more than 12,000 people sharing the same purpose: to give our best every day and make a difference in people’s lives. With a presence across Greece - from stores and offices to distribution centers and our Home Shop Center with more than 500 Job roles - we offer countless opportunities for growth, in an environment that respects and supports every team member. As part of the global Ahold Delhaize group and one of the most dynamic brands in Greece, we are proud to consistently be recognized as a Top Employer.&nbsp;Become part of the #proudABers team!The opportunity&nbsp;We are seeking a dynamic and experienced IT Product Owner to lead the Core Retail and Forecast &amp; Replenishment (F&amp;R) domain within our organization. In this role, you will be responsible for driving the evolution and optimization of retail business processes supported by SAP Retail, our primary ERP platform.You will work closely with business stakeholders and cross-functional IT teams to manage demand across areas such as Retail Finance, Order Management, Inventory Management, and Forecast &amp; Replenishment. The role requires strong SAP process understanding, product ownership capabilities, and the ability to translate business needs into scalable system solutions.As a Product Owner, you will manage the product backlog, define requirements, and ensure that solutions deliver measurable business value while supporting the organization’s digital transformation initiatives.What you will focus on<ul><li>Product Vision &amp; Strategy: Support the development and communication of a clear product vision and roadmap for the Core Retail and Forecast &amp; Replenishment domain. Contribute to the planning, optimization, and continuous improvement of core retail processes supported by SAP Retail.&nbsp; Align product priorities with organizational goals and business needs.</li><li>Requirements Management: Collaborate closely with business stakeholders, SAP experts, and IT teams to gather, analyze, and prioritize business requirements. Translate business requirements into user stories, functional specifications, and acceptance criteria.&nbsp; Ensure that requirements are clearly understood by development and functional teams.</li><li>Product Backlog Ownership: Manage and prioritize the product backlog, ensuring it contains well-defined user stories, features, and technical tasks. Define clear acceptance criteria and ensure alignment with business objectives. Work closely with your manager and key stakeholders to ensure that the roadmap reflects evolving business priorities.</li><li>Cross-functional Collaboration: Work closely with SAP specialists, developers, business analysts, and other IT teams to support the successful delivery of product features. Facilitate communication between technical teams and business stakeholders to ensure alignment throughout the development lifecycle.</li><li>Continuous Improvement: Identify opportunities to improve processes and systems within the Core Retail and F&amp;R landscape. Support the implementation of enhancements that improve operational efficiency, forecasting accuracy, and inventory optimization. Stay informed about retail industry trends, SAP capabilities, and best practices to support continuous innovation.</li><li>Lead training sessions for end users and other IT stakeholders</li><li>Analyze preferences and requests of end users.</li><li>Follow applicable Standards, Procedures, Guidelines and Methodologies in the implementation and/or maintenance of the SAP ECC6 platform</li></ul>Who we are looking for<ul><li>3+ years of relevant IT experience, experience in the retail industry would be considered a plus.</li><li>Solid understanding of SAP Retail business processes, particularly in core retail and supply chain areas.</li><li>Experience working in complex IT landscapes and large organizations.</li><li>Very good working knowledge of SAP business processes associated with core Retail and Forecast &amp; Replenishment. Knowledge of SAP SD, SAP MM and SAP FI</li><li>Experience with SAP F&amp;R will be considered an asset.</li><li>Proficiency in Agile Methodologies (SAFe) and hands on experience in agile tools (Atlassian)</li><li>Excellent command of the English language both written &amp; spoken.</li><li>Ability to travel (Europe) up to 10% depending on the nature and the duration of the assigned projects/work.</li></ul>The value you bring<ul><li>Analytical Thinking | Ability to process complex information with a critical, solution‑driven mindset</li><li>Problem Solving | Be on top and define problems, develop and implement effective solutions</li><li>Effective Collaboration | Understand team dynamics that embrace healthy work climate</li><li>Structured Work Approach | Organization, consistency, and strong attention to detail across all stages of work</li><li>Accuracy | Systematic and methodical execution of tasks with a high standard of quality</li></ul>We care for you&nbsp;<ul><li>Competitive remuneration package</li><li>A buddy to support you during onboarding</li><li>Free lunch meals in our restaurant</li><li>Unlimited access to LinkedIn Learning programs</li><li>Health insurance</li><li>Available parking</li><li>Hybrid way of working</li><li>Wellbeing Program</li></ul>A place where everyone belongsAll our candidates and employees are treated with respect and equality, regardless of race, color, religion, gender, sexual orientation, national origin, disability, or any other characteristic protected by law.As part of our commitment to inclusion and equality, we have signed the Diversity Charter Greece , we are certified with the SHARE Equality Label and we are members of LEAD Network, recognizing our tangible actions toward a truly inclusive work environment.*All applications are treated with utmost confidentiality

IT Product Owner

At EY, we’re all in to shape your future with confidence.&nbsp;We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.​Being part of EY in Greece means being part of a continuously growing team, which has been announced as Top Employer for the fourth consecutive year, certified as a Great Place to Work for the third year in a row, and awarded as Best Workplace in Professional Services &amp; Consulting for the second consecutive time, for our almost 3,000 professionals!At EY, we’ll develop you with future-focused skills and equip you with world-class experiences through&nbsp;coaching and training programs as well as the use of advanced technology and AI. We’ll fuel you and your extraordinary talents in a diverse and inclusive culture&nbsp;of globally connected teamsJoin us as we commemorate 100 years of EY in Greece this year. Experience great&nbsp;flexibility&nbsp;under&nbsp;our hybrid&nbsp;operating model&nbsp;across our offices in&nbsp;Athens,&nbsp;Patras, Thessaloniki and Crete&nbsp;and contribute to building a better working world.&nbsp;The opportunityPatch and Vulnerability Management is a foundational capability for modern cyber resilience. Organizations need to continuously identify exposures, prioritize remediation based on real risk, and deploy fixes safely across complex endpoint, server and cloud estates. In this role, you will help our clients strengthen their security posture by designing, improving, and operationalizing vulnerability and patch management processes and by leveraging automation to increase speed, quality, and auditability.&nbsp;Your Key ResponsibilitiesYou will be a key member of our security engineering/operations delivery teams, responsible for establishing and running end-to-end vulnerability and patch management in alignment with client needs and operating models.<ul><li>Deliver end‑to‑end vulnerability assessment and risk‑based remediation prioritization.</li><li>Partner with stakeholders to validate scope, impact, and remediation approach across environments.</li><li>Plan and govern patching activities in line with SLAs, maintenance windows, and change processes.</li><li>Execute standard and emergency patching with appropriate testing, approvals, and rollback controls.</li><li>Operate and continuously optimize patching and remediation tooling (e.g. Intune, Azure Update Manager, MECM/SCCM, Tanium).</li><li>Drive automation and scripting to improve remediation efficiency and operational quality.</li><li>Maintain accurate asset inventory, tagging, and ownership to enable accountability and reporting.</li><li>Produce operational and executive‑level reporting, highlighting trends and improvement opportunities.</li></ul>&nbsp;Skills and attributes for successTo qualify for the role you must have:<ul><li>Bachelor’s Degree in Computer Science, Engineering, IT, Mathematics or related field, or equivalent work experience.</li></ul><ul><li>Proven experience establishing and/or operating Vulnerability &amp; Patch Management processes in a corporate environment.</li><li>Strong understanding of vulnerability assessment methodologies and patch prioritization principles (risk/exposure-based).</li><li>Hands-on familiarity with enterprise endpoint/server patching operations and change-controlled environments.</li><li>Strong analytical/problem-solving skills and the ability to communicate clearly with technical and non-technical stakeholders.</li></ul>&nbsp;Ideally, you will also have:<ul><li>Strong Microsoft ecosystem experience (e.g., Microsoft security/endpoint platform exposure)</li><li>Experience optimizing a tool stack and proposing improvements.</li><li>Experience in hybrid/cloud environments and supporting large-scale operations.</li></ul><ul><li>Microsoft Security certifications such as MD102, AZ-500, MS-500, SC-100, SC-200, SC-300, SC-400</li><li>Vendor-agnostic security Certification(s) such as from ISC2 (CISSP, CCSP, etc.), ISACA (CISM, CISA) or SANS/GIAC (GSEC, GCLD, GPCS, etc.) will be considered a plus.</li><li>In depth hands-on experience with a multitude of operating systems,&nbsp;databases and networking infrastructure.</li><li>Ability in writing custom scripting tools (Python, Ansible, PowerShell, etc.), interacting with API’s.</li></ul>&nbsp;What we offer you &nbsp;Ability to Shape your Future with Confidence by:<ul><li>Developing your professional growth:<ul><li>You'll have unlimited access to educational platforms, EY Badges and EY Degrees, alongside support for certifications. You will experience personalized coaching and feedback, and gain exposure to international projects, through our expansive global network, empowering you to define and achieve your own success.</li><li>Dive into our innovative GenAI ecosystem, designed to enhance your EY journey and support your career growth. These advanced AI tools will empower you to focus on higher-value work and meaningful interactions, enriching your professional experience like never before.</li></ul></li></ul><ul><li>Empowering your personal fulfilment: We focus on your financial, social, mental and physical wellbeing.<ul><li>Our competitive rewards package, depending on your experience, includes cutting-edge technological equipment, ticket restaurant vouchers, a private health and life insurance scheme, income protection and an exclusive EY benefits club card that provides a wide range of discounts, offers and promotions.</li><li>Our flexible working arrangement (hybrid model) is defined based on your own preferences and team’s needs, and we enjoy various getaways such as short Fridays, Flex Day and Together Day.&nbsp;</li><li>Our commitment to a sustainable way of operating, encourages volunteerism, promotes sustainable practices and offers opportunities for you to create a positive societal impact.</li><li>Our pride lies in working at EY as one of the most recognized employers in Greece through our multiple awards received over the last 4 years (Top Employer, Great Place to Work and Best Workplace in Professional Services &amp; Consulting).</li></ul></li></ul><ul><li>Fueling an inclusive culture:&nbsp;We prioritize a diverse, equitable and inclusive environment, where you’ll be embraced for who you are and empowered to use your voice to help others find theirs.</li></ul>&nbsp;Are you ready to shape your future with confidence? Apply today.&nbsp;To help create an equitable and inclusive experience during the recruitment process, please inform us as soon as possible about any disability-related adjustments or accommodations you may need.&nbsp;&nbsp;EY&nbsp; |&nbsp; Building a better working worldEY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.&nbsp;Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.&nbsp;EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.#LI-Hybrid&nbsp;&nbsp;&nbsp;

Patch & Vulnerability Management Engineer

EPAM is looking for a skilled&nbsp;Senior Palantir Data Engineer&nbsp;to join our growing global team of data engineering professionals. This is an exciting opportunity to work on cutting-edge Data Transformation projects that utilize Big Data and Machine Learning to solve emerging challenges in the Property &amp; Casualty business domain.If you’re eager to apply your expertise in Python/PySpark, SQL and Palantir to design and implement complex data pipelines while collaborating with a multicultural and dynamic team, we’d love to hear from you!The remote option applies only to the Candidates who will be working from any location in Greece. #LI-DNI#LI-YAROSLAVADIAKOVAResponsibilities<ul><li>Lead the design and implement robust, large-scale data pipelines and analytics solutions</li><li>Oversee the monitoring and optimization of data pipelines for performance and scalability using advanced tools and techniques, including Python/PySpark and structured query languages</li><li>Optimize data workflows to support critical decision-making processes</li><li>Harness state-of-the-art tools and technologies (including Palantir Foundry) to address new and emerging business challenges</li><li>Partner with cross-functional and globally distributed teams (e.g., data scientists, analysts, business stakeholders) to align project goals and execution strategies</li><li>Contribute to a global strategic initiative focused on enhancing the ability to make data-driven decisions across the Property &amp; Casualty value chain</li><li>Stay ahead of emerging technologies and trends (e.g., Generative AI, Machine Learning) and recommend potential applications in the data ecosystem</li></ul>Requirements<ul><li>Bachelor’s degree (or equivalent) in Computer Science, Data Science or a related discipline</li><li>5+ years of experience working with large-scale distributed computing systems</li><li>Proficiency in Python/PySpark to build and optimize complex data pipelines</li><li>Hands-on experience working with Databricks for large-scale data processing and analytics</li><li>Strong SQL skills (preferably Spark SQL) for data querying and manipulation</li><li>Deep understanding of data warehousing concepts and ELT techniques</li><li>Experience with Palantir Foundry is a must</li><li>Familiarity with Agile and Scrum development methodologies</li><li>Strong analytical and problem-solving skills</li><li>Self-starter with a positive outlook and an eagerness to learn</li><li>Self-direction and effective workload management</li><li>Ability to work enthusiastically in a global and multicultural environment</li><li>Strong interpersonal and communication skills, including clear written and verbal expressions in complex contexts</li></ul>Nice to have<ul><li>Knowledge of HTML, CSS, JavaScript and Gradle</li><li>Experience in the insurance domain or the financial industry</li><li>Familiarity with Microsoft Power BI</li><li>Exposure to Machine Learning or Generative AI technologies</li></ul>We offer<ul><li>For you:<ul><li>Remote and hybrid work opportunities</li><li>Option to work from our centrally located office in Athens</li><li>Corporate laptop provided</li><li>Option to work on your own device</li><li>Private health insurance</li><li>Meal vouchers / restaurant tickets</li><li>My Benefit card (additional benefit card from Edenred of 22€ per month (264€ per year)</li><li>Monthly transportation card for those located in Athens to use public transportation to visit the office and/or clients</li></ul></li><li>For your growth:<ul><li>Global and diverse client portfolio, large-scale projects, and trendy technologies</li><li>Diverse multicultural, multi-functional, and multilingual work environment</li><li>Opportunity to contribute to internal and open-source products</li><li>Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Numerous opportunities for self-development: hard &amp; soft skills internal training courses, mentoring programs, and unlimited access to LinkedIn Learning courses, external e-Libraries</li><li>Certification opportunities</li><li>Knowledge-sharing with colleagues from EPAM's global tech and non-technical communities</li><li>Language courses</li></ul></li></ul>EPAM strives to provide its global team of over 61,700 professionals in more than 55 countries with opportunities for professional growth from day one of collaboration. Our colleagues are the source of EPAM's success, so we value cooperation, strive to always understand our clients' business and aim for the highest quality standards. No matter where you are, you will join a dedicated, diverse community that will help you realize your potential to the fullest

Senior Palantir Data Engineer

Senior Palantir Data Engineer Remote

We are the&nbsp;1st Hub for Developers!&nbsp;Our motto is&nbsp;“From Developers to Developers”! Our vision is to provide real career opportunities for candidates that want to take the next step in their career. Code.Career is the first process that you will speak&nbsp;with developers (only!) and tech (freak) experts! Our client is a member of HELLENiQ ENERGY and a leader in providing outstanding and innovative energy solutions. They operate with passion, being engaged in heart and mind to what they do, and they pride themselves on offering their employees a place where they can excel, creating value.We are currently looking for a Tech Lead who will provide hands-on technical leadership across our client’s Software Delivery projects. The role leads the design and development of applications built on .NET/C#, owns code quality and engineering standards, and mentors the engineering team. The Tech Lead coordinates technical requirements with the DevOps/Infrastructure team, drives the adoption of best practices across the SDLC, and acts as the primary technical decision-maker within project teams — while collaborating closely with the Section Manager on significant architectural decisions.What Will You Do:<ul><li>Lead the technical design of scalable and maintainable solutions, engaging with business and technical stakeholders to translate requirements into effective software architectures.</li><li>Oversee development and testing activities across the Software Delivery Lifecycle, ensuring seamless progression from design through deployment.</li><li>Own code quality assurance by leading code reviews, defining coding standards, and maintaining high engineering practices across the team.</li><li>Coordinate cross-functional delivery teams (engineers, QA, UX), providing technical leadership during project planning and implementation.</li><li>Build and maintain CI/CD pipelines within the development team, collaborating with the DevOps/Infrastructure team on templates, complex pipelines, and infrastructure-related deliverables.</li><li>Ensure solutions adhere to security best practices and information security principles throughout design, development, and deployment.</li><li>Mentor and coach Software Engineers on technical skills, design patterns, and engineering best practices.</li><li>Proactively identify technical delivery risks and either resolve them or escalate with recommended mitigation strategies.</li><li>Lead the evaluation and implementation of new technologies and proof-of-concepts (PoCs) to enhance the team’s capabilities.</li><li>Lead application performance monitoring, troubleshooting, and root cause analysis for significant incidents.</li><li>Stay informed about emerging technologies and trends, providing recommendations on technology adoption.</li></ul>What You Will Need in order to Succeed:<ul><li>A BSc in Computer Science, Information Technology, or a closely related field.</li><li>At least 7 years of experience in software engineering, with at least 2 of them in a tech lead or equivalent technical leadership role.</li><li>Expert-level proficiency in C# / .NET, including Web API, Entity Framework, and related ecosystem.</li><li>Strong SQL skills — schema design, query optimization, and data access patterns.</li><li>Solid experience in software architecture and design patterns (SOLID, Clean Architecture, DDD concepts).</li><li>Hands-on experience with React.js or similar modern front-end framework for full-stack delivery.</li><li>Deep working knowledge of Git — branching strategies, pull request workflows, and code review practices.</li><li>Hands-on experience with cloud architectures (Azure preferred).</li><li>Familiarity with DevOps and CI/CD practices, including building and maintaining pipelines.</li><li>Experience working with and leading teams in Agile/Scrum environments.</li><li>Proven ability to mentor engineers and raise the technical bar of a team.</li><li>Strong communication skills — ability to discuss technical topics clearly with both technical and non-technical audiences.</li><li>Excellent English speaking skills.</li></ul>Nice to Have:<ul><li>Microsoft Azure certifications (e.g., AZ-204 Azure Developer Associate, AZ-305 Azure Solutions Architect Expert).</li><li>Experience with RPA, LLM integration, or business process automation.</li><li>Exposure to the energy sector or regulated industries.</li></ul>Their offer to you:<ul><li>Competitive salary.</li><li>Performance-based variable pay.</li><li>Ticket restaurant card.</li><li>Transportation reimbursement.</li><li>Private Health Insurance coverage.</li><li>Pension Scheme.</li><li>Home electricity and natural gas discount.</li><li>Continuous learning &amp; upskilling opportunities and access to their premium online training platform.</li><li>Reimbursement for your athletic activities.</li><li>Unlimited fruits and snacks at the office.</li></ul>

Tech Lead – Software Delivery

Our Insurance project&nbsp;is for one of the largest and most digitally progressive insurance providers in Greece, part of an international group with presence across Europe. The company is currently undergoing a major transformation in its data ecosystem, evolving its enterprise data warehouse environment and investing in next-generation platforms for analytics, automation, and service personalization.Must Have:<ul><li>Proficiency in React Native</li><li>Strong knowledge of JavaScript (ES6+) and TypeScript (preferred)</li><li>Experience with Redux, MobX, or React Context API for state management</li><li>Familiarity with React Navigation for handling screens and navigation</li><li>Experience integrating third-party libraries and APIs</li><li>Understanding of mobile app lifecycle and performance optimization</li><li>Experience working in Agile teams</li></ul>Nice to Have:<ul><li>Experience with native iOS/Android modules or bridging</li><li>Familiarity with CI/CD tools (e.g. Jenkins, Bitbucket pipelines)</li><li>Knowledge of testing frameworks (Jest, React Native Testing Library)</li><li>Exposure to backend services (e.g., REST APIs) </li></ul>Let’s talk about us<ul><li>Hybrid working model</li><li>A competitive salary</li><li>Signing Bonus</li><li>Brand new equipment</li><li>Exciting &amp; friendly work environment</li><li>Career &amp; competencies’ development</li><li>Continuous learning &amp; development experience based on infinity model through Code.Hub’s Code.Learn</li><li>L&amp;D plan for your career improvement</li><li>A truly open, inclusive, and competitive-free environment to grow your skills and have fun!</li><li>Internal competitions &amp; rewards </li></ul>Let’s talk about Code.Hub-ers<ul><li>Free pass to all Code.Learn activities</li><li>Training &amp; Tech Mentor for your induction</li><li>Sponsorship of a Bachelor’s and/or Master’s Degree from Athens Tech College</li><li>Private Health Insurance</li><li>Performance planning every six months and two-year promotion cycles</li><li>Free lunch/snack every day &amp; Cocktail Fridays @ our offices</li><li>Referral Bonus</li><li>Signing Bonus</li></ul>

React Native Developer

We are seeking a Business Analyst in the Retail domain to join our dynamic team, serving as a vital connection between Store Operations, Franchise business stakeholders, and technology delivery teams.This role involves managing business requirements for store technology solutions using Agile methodologies to ensure efficient and value-driven delivery.Office location: Gerakas, Athens.On-site presence: 2-3 days per week.Responsibilities<ul><li>Act as the primary liaison between Store Operations and product/technology teams</li><li>Facilitate discovery sessions including requirement workshops</li><li>Elicit, analyze, and document business requirements related to store operations processes and technology platforms</li><li>Collaborate with stakeholders to define clear problem statements, desired outcomes, and acceptance criteria</li><li>Support technology solutions such as Store Backoffice, Electronic Shelf labels, SAP for stores and tailor-made solutions</li><li>Identify process and system improvement opportunities that improve throughput, accuracy, labor efficiency, and service levels</li><li>Assess operational impacts of new features and support change management activities</li><li>Support User Acceptance Testing (UAT) by developing test scenarios, validating outcomes, and coordinating defect resolution</li><li>Ensure solutions meet both functional and non-functional business requirements</li><li>Use Jira to manage requirements, user stories, defects, and backlog prioritization</li><li>Use Confluence to document business processes, functional requirements, solution designs, and decision logs</li><li>Maintain clear, traceable documentation that supports transparency and cross-team alignment</li><li>Provide clear communication of status, risks, dependencies, and trade-offs to stakeholders</li></ul>Requirements<ul><li>Bachelor’s degree in Business, Information Systems, or a related field</li><li>2–4 years of experience as a Business Analyst or Product Analyst</li><li>Strong experience using Atlassian tools, particularly Jira and Confluence</li><li>Solid understanding of software development life cycle (SDLC) and Agile methodologies</li><li>Proven experience translating business requirements into Agile product artifacts</li><li>Ability to work effectively in cross-functional teams</li><li>Strong written and verbal communication skills</li><li>Ability to operate effectively in a fast-paced, iterative product environment</li></ul>We offer/BenefitsFor your comfortable work:<ul><li>Remote and hybrid work opportunities</li><li>Option to work from our centrally located office in Athens</li><li>Corporate laptop provided</li><li>Private health insurance</li><li>Meal vouchers / restaurant tickets</li><li>My Benefit card (264€/year)</li><li>Monthly public transportation card</li></ul>For your growth:<ul><li>Global and diverse client portfolio, large-scale projects, and trendy technologies</li><li>Diverse multicultural, multi-functional, and multilingual work environment</li><li>Opportunity to contribute to internal and open-source products</li><li>Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Numerous opportunities for self-development: hard &amp; soft skills internal training courses, mentoring programs, and unlimited access to LinkedIn Learning courses, external e-Libraries</li><li>Certification opportunities</li><li>Knowledge-sharing with colleagues from EPAM's global tech and non-technical communities</li><li>Language courses</li></ul>

Business Analyst (Retail domain)

We are seeking a talented and experienced individual to join our team as a Global Consumer Website Technical Analyst. In this role, you will be responsible for providing functional and technical expertise to our extended Consumer Team, as well as supporting partners on various technical aspects related to our global consumer website.How you will contributeKey Responsibilities:<ul><li>Provide expertise on privacy, tagging, cookie banner, DNS, SSL, and conduct impact assessments of changing regulations in these areas.</li><li>Work directly with digital technologies such as OneTrust, Google Analytics, Contentful, and Algolia.</li><li>Act as a technical expert for the Modern Web Platform (MWP), providing governance, technical oversight, and design review of new component development and key custom components.</li><li>Offer technical consultancy on our Modern Web technology platfom to Regional Mar Tech leads and Consumer Experience teams.</li><li>Serve as a single point of contact for the Modern Web support team in resolving complex issues across multiple parties.</li><li>Provide technical expertise to product leads in driving the adoption of globally harmonized processes and ways of working to agencies and website owners.</li></ul>We are looking for someone who is passionate about technology, detail-oriented, and has excellent communication skills. The ideal candidate will have a strong background in full-stack web development and technical analysis, as well as experience working with modern web platforms and digital technologies.What you will bringA desire to drive your future and accelerate your career. You will bring experience and knowledge in:<ul><li>Strong experience of full-stack web development on Modern JAMStack platforms, including Front End Development technologies (React.JS), Backend Technologies (NodeJS), Content Management Systems (Contentful) and GCP cloud services</li><li>Hands on experience with GA/GTM (including server side) &amp; OneTrust</li><li>Experience of full lifecycle website delivery projects, including hosting and infrastructure</li><li>Technically curious &amp; resilient - able to work through a problem involving multiple interconnected systems</li><li>Project Delivery Methodologies inc. Agile</li><li>Excellent communication skills, both written and verbal</li><li>Ability to work collaboratively with other departments and stakeholders.</li><li>Strong collaboration skills, proactively sharing observations &amp; improvements areas, problem solving skills, attention to details, can-do attitude</li><li>Curiosity and energy to continually learn new marketing technologies and stay apprised of security and regulatory changes.&nbsp;</li><li>Familiar with basics of GCP cloud environment</li></ul>Opportunity to grow into:<ul><li>Website Technology Lead role, leading the development and enhancement of our website to drive customer engagement and satisfaction.</li><li>Solution Architect position, designing and implementing innovative solutions to address complex business challenges.</li><li>Regional Mar Tech Lead, responsible for driving marketing technology strategies and initiatives across multiple regions to maximize business impact.</li><li>Website Product Owner, owning the roadmap and vision for our website platform, driving feature development, enhancements, and improvements.&nbsp;</li></ul>

Global Website Technical Analyst (F/M/X)

As the Head of Digital Experiences, you will lead and align cross-functional digital experience teams to define, elevate, and ensure the delivery of seamless, data-informed, and customer-centric digital journeys across all commercial initiatives, while ensuring compliance with respective regulatory and compliance frameworks.&nbsp; Your day to day will include:<ul><li>Shaping and implementing the digital experience strategy across all channels, aligning with business goals and customer expectations</li><li>Designing and optimizing customer journeys and product experiences, ensuring usability, accessibility, and operational excellence across digital touchpoints</li><li>Collaborating with CX, Marketing, and Communications teams to deliver integrated and engaging digital propositions</li><li>Monitoring digital experience KPIs and leveraging UX research, analytics, SEO, and data-driven insights to drive continuous improvement</li><li>Leading the execution of the digital engagement roadmap, including corporate websites, infotainment platforms, and gamification tools</li><li>Managing vendors, budgets, and contracts to ensure efficient delivery and high-quality outcomes</li><li>Coaching and supporting your team, fostering skill development, goal achievement, and a strong digital culture</li><li>Staying ahead of global trends and best practices and evaluating new technologies and approaches for potential adoption at OPAP</li></ul>&nbsp;What you need to succeed:<ul><li>BSc in Digital Marketing, Design, Business Administration, Computer Science, or a related field</li><li>MSc Degree in relevant discipline</li><li>10+ years in digital experience leadership, with prior responsibility for multi-disciplinary teams in UX, research, analytics, or digital product design</li><li>Strong expertise in UX strategy, digital analytics, SEO, and agile methodologies, with a strategic mindset and hands-on understanding of digital product lifecycles and customer journeys</li><li>Proven ability to influence stakeholders and drive organizational change, aligning teams and embedding customer experience into go-to-market strategies</li><li>Customer-first and innovation-driven approach, with creative thinking and adaptability to evolving business needs</li><li>Excellent leadership, communication, and collaboration skills, with the ability to engage effectively across all levels, including executive stakeholders</li><li>Highly organized and detail-oriented, with the ability to manage multiple projects under pressure and deliver within tight deadlines</li><li>Fluent in English</li></ul>&nbsp;What’s in it for you?<ul><li>An award-winning working environment&nbsp;🚀</li><li>State of the art facilities including gym &amp; restaurant&nbsp;🏢</li><li>Hybrid working model&nbsp;💻</li><li>Competitive salary package and bonus scheme&nbsp;💸</li><li>Health insurance coverage &amp; Pension Plan&nbsp;🙏</li><li>Monthly food allowance&nbsp;🍴</li><li>Continuous learning with classroom/digital trainings by OpapAcademy&nbsp;🎓</li><li>Internal Career Opportunities&nbsp;💼</li><li>Well-Being Activities&nbsp;💪</li></ul>&nbsp;

Head of Digital Experiences (3701)

NTT Data Greece is looking for a&nbsp;Senior IT Business Analyst&nbsp;in Athens to work with our clients in the&nbsp;European public sector with solid experience in IT environments, responsible for driving end‑to‑end business analysis activities, bridging business and technical teams, and delivering high‑quality solutions in large-scale organizational contexts.Your role:<ul><li>Elicit, analyze, and document business requirements across the full lifecycle.</li><li>Model processes (BPMN) and define decision logic (DMN).</li><li>Support Agile ceremonies and ensure high-quality backlog artefacts.</li><li>Act as a bridge between business stakeholders and IT teams.</li><li>Contribute to solution design, validation, testing, and acceptance activities.</li><li>Facilitate workshops, stakeholder interactions, and co‑creation sessions.</li></ul>Your profile:<ul><li>Bacelor’s degree in Information Technology, Computer Science, Statistics, Business Administration or a related field.</li><li>At least 5 years of experience in Business Analysis within IT projects and minimum 3 years in large/complex organization.</li><li>Strong expertise in BPMN modelling (mandatory) and DMN, with ability to design AS-IS / TO-BE processes.</li><li>Experience in Agile frameworks (Scrum/Kanban) and product lifecycle support.</li><li>Experience with BDD (Behavior Driven Development) for requirements definition and validation.</li><li>Excellent verbal and written communication skills in English (C1 Level).</li><li>Ability to translate business needs into requirements, user stories, and acceptance criteria.</li><li>Strong process analysis, optimization, and redesign skills.</li><li>Effective stakeholder management, workshop facilitation, and co‑creation support.</li><li>Very good communication skills, both written and verbal.</li><li>Proven experience working in collaborative team environments.</li><li>High autonomy and proactivity.</li><li>Strong analytical thinking and problem-solving capabilities.</li><li>Ability to engage stakeholders effectively and build alignment.</li></ul>Nice to have:<ul><li>IIBA-CBAP (Certified Business Analysis Professional)</li><li>Business modelling: ARIS (or equivalent)&nbsp;</li><li>Collaboration &amp; documentation: SharePoint, MS Office 365, FigJam (or equivalent)&nbsp;</li><li>Development / ALM: GitHub (or equivalent)&nbsp;</li><li>Enterprise platforms: OpenText, ServiceNow (or equivalent)&nbsp;</li></ul>

Senior IT Business Analyst

We are currently looking for an IT Billing Engineer to join our Information Technology &amp; Digital Strategy team, based in Paiania.By joining this role, you will support the development, maintenance, and optimization of billing systems, ensuring accuracy, performance, and continuous improvement of billing-related processes within a dynamic IT environment.Your role will encompass:<ul><li>Developing, maintaining, and optimizing billing system functionalities through efficient and well-structured code.</li><li>Managing billing operations, including validations, checks, and necessary corrections. Participating in UAT and QAT processes for billing system enhancements and changes.</li><li>Translating business requirements into functional specifications and collaborating with third-party developers.</li><li>Integrating software components into fully functional systems and ensuring smooth system operation.</li><li>Performing testing, debugging, troubleshooting, and upgrades of existing billing systems.</li><li>Maintaining system documentation and ensuring alignment with updated features and standards.</li><li>Providing 3rd level support for billing issues, escalations, and participating in ad hoc IT projects.</li></ul>&nbsp;What you will bring to the role:<ul><li>Bachelor’s degree in Computer Science, Engineering, or a related field.</li><li>Master’s degree in Finance or Banking will be considered an asset.</li><li>5+ years of experience in IT Billing or a similar role, ideally within the retail or utilities sector.</li><li>Strong knowledge of relational databases (e.g., PostgreSQL); familiarity with non-relational databases is a plus.</li><li>Experience in JavaScript development and solid understanding of software development principles.</li><li>Good understanding of software design patterns and system architecture.</li><li>Familiarity with software engineering tools and best practices.</li><li>Strong analytical and problem-solving skills.</li><li>Proficiency in English (written and spoken).</li></ul>&nbsp;Share the same Value Based Behaviors:&nbsp;&nbsp;<ul><li>People &amp; Personal growth.&nbsp;&nbsp;</li><li>Results orientation &amp; Safety excellence.&nbsp;&nbsp;</li><li>Collaboration &amp; Trust.&nbsp;&nbsp;</li><li>Empathy &amp; Effective communication.&nbsp;&nbsp;</li><li>Flexibility &amp; Adaptability.</li></ul>&nbsp;Your Benefits:<ul><li>Competitive remuneration package.&nbsp;</li><li>Ticket Restaurant.</li><li>Preferential household electricity plan.&nbsp;</li><li>Group Health Insurance program.&nbsp;</li><li>Pension Plan.&nbsp;</li></ul>

IT Billing Engineer

Intellectica is recruiting a Senior AI &amp; Data Engineer on behalf of a leading technology services group headquartered in Athens, Greece, operating under a hybrid working model. The selected candidate will join a high-performing Data &amp; AI team and will play a pivotal role in designing, developing, and deploying cutting-edge AI solutions, contributing to transformative initiatives that enhance business performance, unlock new value streams, and drive innovation across diverse industries.Key activities and responsibilities of this role include:&nbsp;<ul><li>Leading the end-to-end design and delivery of scalable data and machine learning solutions, aligning technical architecture with business objectives and strategic priorities</li><li>Collaborating globally with data engineers, architects, and business stakeholders to define robust data architecture and modeling requirements</li><li>Developing and optimizing ETL processes to integrate data from multiple sources, ensuring high data quality and reliability</li><li>Adhering to software engineering best practices to deliver maintainable, scalable, and resilient data solutions</li><li>Researching, designing, building, implementing, maintaining, and continuously improving Machine Learning systems</li><li>Communicating complex technical solutions clearly to senior management and diverse stakeholders</li><li>Mentoring junior team members, providing guidance to ensure high-quality deliverables</li><li>Contributing to sales activities through expertise in data and platform architecture</li><li>Staying current with industry trends and contributing to internal initiatives, R&amp;D, and business development projects</li><li>Any other task that may be required from time to time</li></ul>&nbsp;Professional experience &amp; qualifications of a successful candidate:<ul><li>Bachelor’s degree in Computer Science, Engineering, or a related field; a Master’s degree or PhD will be considered an asset</li><li>Minimum of 3 years in data engineering, with a strong emphasis on cloud environments - AWS, GCP, Azure, or Cloud Native platforms</li><li>Proven expertise in designing and managing scalable, end-to-end data pipelines (ADF, Airflow, dbt), across batch, micro-batch, and streaming architectures (e.g., Kafka, Databricks Structured Streaming, StreamSets)</li><li>Strong experience with Big Data platforms (Hadoop, Databricks, Hive, Kafka, Apache Iceberg, Microsoft Fabric), Data Warehouses (Teradata, Snowflake, BigQuery), and Lakehouse architectures (Delta Lake, Apache Hudi), along with solid knowledge of data governance, quality, security, and metadata management (e.g., Unity Catalog, Apache Atlas, Informatica)</li><li>Proficiency in SQL, Python, and PySpark, writing scalable and maintainable code using object-oriented principles, with practical experience in REST API integration and Linux-based environments</li><li>Experience implementing DevOps and MLOps practices, including Git workflows, CI/CD pipelines (Azure DevOps, Jenkins, GitHub Actions), containerization and orchestration (Docker, Kubernetes), MLflow, and service mesh/API gateway architectures (e.g., Istio)</li><li>Familiarity with Agile and Waterfall delivery methodologies</li><li>Industry certifications (AWS, Azure, GCP, CNCF/Kubernetes, Databricks) are considered an asset; demonstrable hands-on expertise is equally valued</li><li>Fluency in Greek with professional-level English communication skills</li></ul>&nbsp;&nbsp;Core competencies of a successful candidate:<ul><li>Strong creative problem-solving skills, with a focus on addressing real-world business challenges</li><li>Comfortable working within a global, highly collaborative team environment</li><li>Demonstrated leadership skills, setting clear priorities and driving effective execution</li><li>Proactive, dependable, and results-driven professional mindset</li><li>Willingness and flexibility to travel occasionally as required</li></ul>&nbsp;

Senior AI & Data Engineer

We at Nova, are a very young and dynamic team, the 2nd largest telecom provider in Greece, looking for an experienced and highly creative UX/UI Designer to join our Information Systems team.&nbsp;You have a challenging mission to:drive the design of engaging, intuitive, and visually compelling digital user interfaces and the optimization of our digital customer journeys across our mobile applications, websites, and eCommerce platforms. You will play a key role in shaping how customers interact with our digital channels, also supporting critical journeys such as onboarding, plan management, payments, customer support and self-care.The ideal candidate combines strong user-centered design principles with technical understanding and the ability to collaborate closely with product owners, business stakeholders, front-end developers and cross-functional teams, to deliver seamless digital experiences that support Nova’s mobile, fiber, TV and other services offered.&nbsp;What will you do:<ul><li>Drive the end-to-end UX/UI design process for mobile apps, responsive websites, and eCommerce platforms.</li><li>Collaborate with business stakeholders and product owners to understand business goals and user needs, transforming them into intuitive and user-friendly experiences.</li><li>Design intuitive, accessible, and visually appealing user interfaces aligned with brand guidelines and business objectives.</li><li>Create user flows, wireframes, prototypes, and high-fidelity UI designs using modern design tools such as Figma and others.</li><li>Contribute to the development and maintenance of the design systems, component libraries, and style guides.</li><li>Participate in user research, usability testing, and continuous UX improvements.</li><li>Collaborate closely with front-end developers to ensure accurate, pixel perfect implementation of designs.</li><li>Ensure designs are technically feasible and optimized for performance, scalability and accessibility.</li><li>Stay up to date with UX/UI trends, best practices, and emerging technologies.</li><li>Collaborate and consult with other UX and graphic designers and contribute to design strategy and innovation.</li><li>Deliver simplified and delightful user experience, consistent across all touchpoints.</li><li>Work closely with conversion optimization specialists to explore quantitative data and contribute to optimizing conversion rates, digital adoption, and customer satisfaction.</li><li>Ensure consistency across all digital touchpoints, including mobile apps, web portals, and eCommerce.</li></ul>&nbsp;It would be great if you have:<ul><li>4+ years of professional experience in UX/UI design for mobile apps, websites, and eCommerce platforms.</li><li>Graduate in UX or/and Graphic design, interactive design, or a related field</li><li>Expert proficiency in Figma and other design and prototyping tools (Adobe XD, Sketch, InVision, Illustrator, etc.).</li><li>Strong portfolio of UX/UI design solutions for mobile Apps and mobile-first websites, and successful delivery of complex digital products and journeys.</li><li>Strong understanding of UX principles, usability, accessibility, and user-centered design.</li><li>Experience with eCommerce platforms and conversion optimization.</li><li>Advanced knowledge on design systems and component-based design.</li><li>Working knowledge of HTML, CSS, and responsive design principles.</li><li>Experience working closely with front-end developers in agile environments.</li><li>Ability to manage stakeholders and to clearly communicate design concepts to both technical and non-technical peers.</li><li>Clear and effective communication skills in English (written and verbal).</li><li>Strong collaboration and teamwork skills.</li><li>Excellent communication and presentation abilities.</li><li>Ability to manage multiple projects and priorities and work in complex, cross-functional environments such as telecoms.</li><li>Self-motivated with a proactive mindset.</li><li>Strong attention to detail and quality.</li></ul>&nbsp;What you will get:<ul><li>Wellness programs to keep yourself fit</li><li>Mobile voice and data to talk</li><li>Discounts on Nova Fixed / Mobile / TV for you, friends, family</li><li>Private Insurance program to check up on your health</li><li>Toddlers allowance to daycare your kids</li></ul>

UX/UI Designer

We are looking for a highly skilled Senior Machine Learning Engineer to design and implement machine learning models and systems that address complex challenges and drive meaningful business outcomes. You will play a critical role in extracting insights from data, building advanced pipelines, and leveraging generative AI to develop impactful solutions. This position combines technical proficiency, innovative thinking, and collaboration to deliver scalable results aligned with organizational goals.The remote option applies only to the Candidates who will be working from any location in Greece. #LI-DNI#LI-YAROSLAVADIAKOVAResponsibilities<ul><li>Design and implement machine learning solutions tailored to domain-specific business needs</li><li>Leverage data science techniques, classical machine learning methods, and generative AI to extract actionable insights</li><li>Build, deploy, and optimize ML pipelines, addressing feature generation, model evaluation, retraining, and automation</li><li>Interpret analytical results and model outputs, translating them into clear, actionable strategies for stakeholders</li><li>Collaborate with teams across the organization to gather requirements and deliver impactful machine learning solutions</li><li>Research and integrate emerging ML and AI technologies to improve processes and systems</li><li>Document workflows, algorithms, and findings to support reproducibility and knowledge sharing</li></ul>Requirements<ul><li>3+ years of hands-on experience applying data science and machine learning techniques to solve real-world problems</li><li>Strong ability to define business problems and design ML-driven solutions with an analytical focus</li><li>Expertise in Python and SQL, with proficiency in frameworks such as Scikit-learn, Pandas, and PyTorch</li><li>Solid understanding of statistical methods, machine learning algorithms, and advanced techniques like deep learning or LLMs (Large Language Models)</li><li>Experience applying statistical concepts such as regressions, A/B tests, clustering, and probability to business challenges</li><li>Skills in storytelling through data visualization tools like Tableau, R-Shiny, Streamlit, or Looker</li><li>Excellent communication skills, with the ability to present technical concepts to both technical and non-technical audiences</li><li>Proven problem-solving skills with the ability to independently manage and take ownership of projects</li><li>Collaborative mindset with experience working in cross-functional teams to align objectives and deliver results</li><li>Excellent command of written and spoken English (B2+ level)</li></ul>Nice to have<ul><li>Master’s or PhD degree in Computer Science, AI, Machine Learning, or a related field</li></ul>We offer<ul><li>For your comfortable work:<ul><li>Remote and hybrid work opportunities</li><li>Option to work from our centrally located office in Athens</li><li>Corporate laptop provided</li><li>Option to work on your own device</li><li>Private health insurance</li><li>Meal vouchers / restaurant tickets</li><li>My Benefit card (264€/year)</li><li>Monthly public transportation card</li></ul></li><li>For your growth:<ul><li>Global and diverse client portfolio, large-scale projects, and trendy technologies</li><li>Diverse multicultural, multi-functional, and multilingual work environment</li><li>Opportunity to contribute to internal and open-source products</li><li>Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Numerous opportunities for self-development: hard &amp; soft skills internal training courses, mentoring programs, and unlimited access to LinkedIn Learning courses, external e-Libraries</li><li>Certification opportunities</li><li>Knowledge-sharing with colleagues from EPAM's global tech and non-technical communities</li><li>Language courses</li></ul></li></ul>

Senior Machine Learning Engineer Remote

We are seeking a highly skilled Senior AI Engineer to join our team.In this role, you will contribute to the development of advanced AI solutions for a variety of business domains. You will collaborate with cross-functional teams and clients to deliver impactful, scalable, and innovative AI-driven products. #LI-YAROSLAVADIAKOVAResponsibilities<ul><li>Design, implement, and maintain end-to-end AI applications, including chatbots, Q&amp;A platforms, and agent workflows</li><li>Work directly with clients to understand requirements, identify opportunities, and recommend LLM-driven solutions</li><li>Develop and manage robust data pipelines, prompt strategies, and datasets to support effective and accurate AI models</li><li>Evaluate and refine AI system performance to ensure outputs are accurate, secure, scalable, and compliant with industry regulations</li><li>Conduct research and rapid prototyping to validate technical feasibility and demonstrate business value of AI solutions</li><li>Stay up to date with evolving LLM technologies, frameworks, and methodologies to continuously improve solutions and client outcomes</li></ul>Requirements<ul><li>At least 3 years of experience in AI engineering or a related field</li><li>Strong proficiency in Python and experience with web frameworks such as FastAPI or similar</li><li>Understanding of the AI application development lifecycle, from design to deployment</li><li>Experience with rapid UI prototyping using tools like Streamlit, Gradio, or similar frameworks</li><li>Familiarity with major LLM platforms and APIs, including OpenAI, Anthropic, Amazon Bedrock, Gemini, and related frameworks such as LangGraph, LlamaIndex, and Strands Agents</li><li>Knowledge of advanced AI integration patterns, including Retrieval-Augmented Generation (RAG) and agent-based architectures</li><li>Experience deploying AI solutions at scale, with a focus on performance, cost-efficiency, and maintainability</li><li>Ability to evaluate generative AI quality using metrics such as retrieval and classification scores, as well as LLM-based evaluation methods</li><li>Proven track record in delivering ML-based solutions and AI engineering projects</li><li>Strong problem-solving skills and attention to detail</li><li>Excellent communication, collaboration, and interpersonal skills</li><li>Fluent English skills (written and spoken) at a B2+ level or higher</li></ul>Nice to have<ul><li>Experience designing experiments, conducting A/B tests, and iterating on models based on user feedback</li><li>Understanding of retrieval systems, including keyword search, vector search, embeddings, and ranking algorithms</li><li>Familiarity with emerging protocols such as MCP, A2A, ACP, and others</li><li>Experience deploying to cloud AI platforms like Azure OpenAI, Amazon Bedrock, GCP Vertex AI, or on-premise solutions such as vLLM</li><li>Experience with enterprise AI platforms, including AWS AgentCore, Databricks AgentBricks, Google Agents Space, or Azure AI Foundry</li><li>Experience with observability and monitoring tools and frameworks for AI systems</li></ul>We offer<ul><li>For your comfortable work:<ul><li>Remote and hybrid work opportunities</li><li>Option to work from our centrally located office in Athens</li><li>Corporate laptop provided</li><li>Private health insurance</li><li>Meal vouchers / restaurant tickets</li><li>My Benefit card (264€/year)</li><li>Monthly public transportation card</li></ul></li><li>For your growth:<ul><li>Global and diverse client portfolio, large-scale projects, and trendy technologies</li><li>Diverse multicultural, multi-functional, and multilingual work environment</li><li>Opportunity to contribute to internal and open-source products</li><li>Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Numerous opportunities for self-development: hard &amp; soft skills internal training courses, mentoring programs, and unlimited access to LinkedIn Learning courses, external e-Libraries</li><li>Certification opportunities</li><li>Knowledge-sharing with colleagues from EPAM's global tech and non-technical communities</li><li>Language courses</li></ul></li></ul>

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