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Orismenou

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As a Senior Software Developer, you will play a key role in shaping and delivering high‑quality software solutions. You will lead the analysis, design, and implementation of new concepts, ensuring they meet technical requirements and standards. You’ll also oversee the seamless integration, deployment, configuration, and ongoing maintenance of these solutions-driving reliability, performance, and long‑term scalability.&nbsp;What your day to day will include:<ul><li>Reviewing business and technical requirements and designing scalable, modular software solutions.</li><li>Leading the development and refactoring of applications in line with architectural standards and the platform roadmap.</li><li>Identifying technical debt proactively and driving refactoring or modernization initiatives to enhance maintainability and performance.</li><li>Ensuring high software quality through code reviews, debugging, troubleshooting, and close collaboration with the QA team.</li><li>Following best practices and patterns, delivering clean, testable code, and applying Test‑Driven Development (TDD).</li><li>Monitoring application performance and providing 2nd and/or 3rd‑level maintenance and support to ensure long‑term stability and reliability.</li><li>Translating business needs into clear technical specifications (SoW) and design artifacts.</li><li>Responding to ad‑hoc assignments that support evolving business needs, aligned with the scope of the role and your professional capabilities.</li><li>Staying up to date with emerging technologies and industry best practices and proposing improvements that elevate the efficiency and speed of operations.</li></ul>&nbsp;What you’ll bring:<ul><li>BSc in Computer Science or Information Technology or equivalent STEM</li><li>MSc in relevant topic is desirable</li><li>Demonstrated experience as a SW engineer, preferably in all phases of the Software Lifecycle</li><li>Understanding of Lottery/Gaming/Betting/Casinos, Passive/Scratch systems and business concepts (desirable)</li><li>Strong experience in enterprise‑level Java/J2EE development, using frameworks and tools such as Spring Boot, Hibernate, JPA, JavaEE/JakartaEE, and JUnit.</li><li>Solid background in relational and non‑relational databases (MySQL, Postgres, Oracle, MongoDB) and a good understanding of RESTful API design and systems integration with JSON/XML/SOAP.</li><li>Proficiency in core engineering practices including Git or Subversion, CI/CD pipelines, Agile methodologies, and familiarity with Linux environments.</li><li>Deep understanding of scalable application design principles and commitment to Clean Code and Clean Architecture for high‑quality, maintainable software.</li><li>Strong analytical, organizational, debugging and troubleshooting skills for resolving complex technical issues effectively</li><li>Communicating effectively in Greek and English, with strong written and verbal skills</li></ul>&nbsp;What’s in it for you?🚀 An award-winning working environment&nbsp;💸 Competitive salary package and bonus scheme&nbsp;🩺 Health insurance coverage, Pension Plan and Annual Health Checkup&nbsp;💻 Hybrid working model&nbsp;🏢 State of the art facilities including gym &amp; restaurant🎓 Continuous learning powered by Allwyn Academy&nbsp;💼 Internal career opportunities&nbsp;👪 Family Support incl. daycare voucher and assisted reproduction voucher🌱 Volunteering program, including 2 extra days off to give back💪 Well-Being Program incl. sports teams, nutritionist &amp; psychologist services, Employee Assistance line and more🗓️ Allwyn Day - one extra day off🍴 Monthly food allowance🚌 Shuttle service for easy commute to our offices🛍️ Exclusive employee discounts across a range of partners ️

Sr. SW Engineer | Band_Senior Specialist (3890)

As a Software Architect (all genders) at TeamViewer, you will be pivotal in shaping the architectural vision and strategy for our software solutions. Your role will involve designing, developing, and implementing scalable, secure, and high-performing systems that align with the company’s strategic goals. You will guide architectural decisions, conduct reviews, and provide insights to ensure that our software solutions meet the highest standards of quality, robustness, and adaptability. Working closely with cross-functional teams, you will ensure that our systems are designed for long-term success, incorporating best practices and emerging technologies.<ul><li>Architectural Strategy: Develop and implement software architecture strategies that align with business goals. Design scalable, secure, and high-quality solutions end-to-end across the whole customer journey.</li><li>Concept and Design Reviews: Conduct detailed reviews of architectural concepts, providing feedback and suggestions to enhance design quality and system performance.</li><li>Technical Guidance: Lead technical discussions, mentor team members up to Principle/Architect level, and provide strategic advice on complex technical challenges.</li><li>Cross-Functional Collaboration: Work closely with engineering, product, and operations, marketing, support teams to ensure alignment and successful delivery of projects across the whole user journey.</li><li>Documentation: Create and maintain comprehensive architectural documentation that is clear, concise, and accessible to all relevant stakeholders.</li></ul><ul><li>Continuous Learning: Stay updated on industry trends and emerging technologies, applying this knowledge to enhance our software architecture.</li></ul><ul><li>Risk Management: Identify and document potential risks in the architecture, providing strategies to mitigate them effectively.</li></ul>Requirements<ul><li>Bachelor’s or master’s degree in computer science, Software Engineering, or a related field.</li><li>Over 11 years of experience in software engineering, with a proven track record in demonstrating mastery withing complex architectures and various domains.</li><li>Deep expertise in software architecture, development techniques, and tools, including VCS, IDEs, CI/CD, and deployment strategies.</li><li>Proficient in design and architectural patterns, with a strong focus on SOLID principles and industry best practices.</li><li>Hands-on development guidance of engineering teams through initial project phases</li><li>Advanced experience in agile software development, ideally with the tech stack of Java, Kotlin, TypeScript, React.JS, C++, C#, effectively applying it to architectural processes.</li><li>Strong ability to convey complex architectural concepts clearly to both technical and non-technical stakeholders.</li><li>Mastery in recognizing the impact of how changes can affect complex distributed systems.</li><li>Profound understanding of multi-platform development, non-functional requirements, and requirements engineering and its implications.</li><li>Lead feasibility studies, provide strategic advice, and guide teams through complex situations.</li><li>Consistently document complex technical systems and concepts in a structured and standardized manner, making knowledge accessible to others.</li><li>Commitment to continuous learning and application of the latest technological advancements in software architecture.</li><li>Always strives to balance business interests against technical efforts.</li><li>Knowledge in software licensing, FOSS compliance, and risk analysis, with the ability to identify and mitigate risks in architecture.</li></ul>What we offer<ul><li>Onsite Onboarding in our HQ office for an optimal start</li><li>Great compensation and benefits packages including company achievement bonus or sales bonus, company stocks and regular salary reviews</li><li>Premiums for the private pension plan (BAV) up to the maximum amount are topped up by TeamViewer</li><li>Public transport friendly offices</li><li>Option to lease an e-bike (Germany only)</li><li>Special terms for local gyms</li><li>Access to Corporate Benefits platform&nbsp;with many discounts</li><li>Regular Team events and company-wide celebrations</li><li>Open door policy, no dress code rules, frequent all Hands and Leadership Lunches</li><li>Hybrid and Flexible work time with up to 50% home office</li><li>Work From Abroad Program allowing up to 40 days of work outside your contracting country</li><li>We celebrate diversity as one of core values, join and drive one of the c-a-r-e initiatives together with us!</li></ul>

Web Software Architect (all genders)

Our client, a global leader in smart metering technology, is looking for a Product Cyber Security Engineer to join their R&amp;D team in Thessaloniki (hybrid). This role will focus on integrating security and privacy principles into the development lifecycle of embedded and digital products.What You’ll Be Doing:<ul><li>Design and implement secure product architectures across embedded and software platforms.</li><li>Apply Privacy and Security by Design principles throughout the product lifecycle.</li><li>Define and execute product security testing activities including SAST, DAST, SCA, code reviews and penetration testing.</li><li>Develop and maintain threat models and conduct vulnerability assessments on embedded and IoT systems.</li><li>Contribute to security automation and risk mitigation methodologies within the R&amp;D organization.</li><li>Work closely with development, QA, and DevOps teams to ensure security is integrated across the SSDLC.</li></ul>What We’re Looking For:<ul><li>University degree in Computer Science, Software Engineering, Electrical Engineering or a related field.</li><li>Minimum 2&nbsp;years of experience in cybersecurity, with focus on Secure Software Development Lifecycle (SSDLC).</li><li>Strong programming skills in C/C++, Python, and experience with git.</li><li>Knowledge of encryption algorithms and protocols such as AES, RSA, PKI, MQTT, SITP.</li><li>Experience in product security testing and related tools.</li><li>Relevant certifications (e.g. CISSP, GIAC) are a strong asset.</li><li>Strong communication and collaboration skills.</li><li>Excellent command of Greek &amp; English (spoken and written).</li></ul>What’s Offered:<ul><li>Full-time, permanent contract.</li><li>Flexible working hours and hybrid work model.</li><li>Private health insurance and other employee benefits.</li><li>Access to professional development and training programs.</li><li>Modern office environment in Thessaloniki and an international R&amp;D setting.</li></ul>

Product Cyber Security Engineer (hybrid)

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

We’re&nbsp;looking for a Data Architect to drive the design, evolution, and governance of data architecture across the organization. In this role,&nbsp;you’ll&nbsp;collaborate closely with multiple functional groups and technology leaders to translate business needs into scalable, well-structured data solutions.&nbsp;You’ll&nbsp;provide&nbsp;best-practice guidance on data management, modeling, and architecture design, ensuring data platforms are robust, efficient, and aligned with strategic&nbsp;objectives.&nbsp;This is an exciting opportunity to shape data-centric initiatives, influence enterprise-level decisions, and enable teams to&nbsp;leverage&nbsp;high-quality data in support of impactful business outcomes.<h2>The main responsibilities of the position include:</h2><ul><li></li></ul><ul><li>Develop conceptual, logical, and physical data models, focusing on design (structure, semantics, constraints, and alignment to business meaning), including key physical design considerations such as indexing and partitioning&nbsp;</li><li>Define and&nbsp;maintain&nbsp;reference and target data architectures (including standards and reusable patterns) across operational systems, event/streaming platforms, and analytical environments (data warehouse/lakehouse)&nbsp;</li><li>Drive architectural decision-making and trade-offs (e.g., consistency, performance, scalability, cost, operability, security), and contribute to architecture documentation practices that capture and govern those decisions&nbsp;</li><li>Support the implementation of the organizational data strategy, including database design standards, data warehouse architecture, standards and guidance, and analytics platform integration&nbsp;</li><li>Assist&nbsp;with the deployment and extension of the Enterprise Data Catalogue&nbsp;</li><li>Contribute to the creation and maintenance of architecture processes and documentation standards&nbsp;</li><li>Partner closely with project teams as an embedded contributor, guiding schema design, physical design choices (e.g., indexing and partitioning), data access patterns, and query optimization best practices, supporting teams through design reviews and delivery&nbsp;</li><li>Advise project teams on the end-to-end data product lifecycle, from platform selection through testing and implementation&nbsp;</li><li>Govern changes to architectural artefacts and ensure systems conform to&nbsp;established&nbsp;data architecture guidelines&nbsp;</li><li>Define data flows and integration patterns across applications and services, including operational systems, streams, and analytical platforms (batch and real-time), with clear ownership and information dissemination patterns&nbsp;</li></ul><h2>Main requirements:</h2><ul><li>BSc/MSc in Computer Science, Information&nbsp;Technology&nbsp;or related field.&nbsp;</li><li>Minimum of 3 years of experience in data modelling, data engineering, database design, or data architecture roles.&nbsp;</li><li>Strong&nbsp;expertise&nbsp;in conceptual, logical, and physical data&nbsp;modelling, with solid SQL skills to bring designs to life.&nbsp;</li><li>Proficiency&nbsp;in Python for data-related work (e.g., automation, prototyping, analysis, validation, data quality checks, and tooling around data pipelines/integrations).&nbsp;</li><li>Experience working with cloud-based data platforms and modern data warehouse or&nbsp;lakehouse&nbsp;architectures&nbsp;</li><li>Good understanding of software development lifecycles, requirements analysis, and technical design best practices.&nbsp;</li><li>A collaborative mindset, with the ability to build trusted relationships across business and technical teams.&nbsp;</li><li>Exposure to&nbsp;data governance, metadata management, and data quality frameworks, with an appreciation for well-managed data.&nbsp;</li><li>Confidence in advising on ETL/ELT patterns, data integration solutions, and data orchestration technologies.&nbsp;</li><li>Experience in graph databases, vector databases/semantic search capabilities, feature stores, or related ML/AI data architectures would be considered a plus.&nbsp;</li><li>A proactive, self-driven professional who thrives in agile environments and enjoys shaping scalable data solutions.&nbsp;</li></ul><h2>Benefit from:</h2><ul><li>Attractive&nbsp;remuneration&nbsp;package&nbsp;&nbsp;</li><li>Private health insurance&nbsp;</li><li>Corporate pension fund&nbsp;&nbsp;</li><li>Intellectually stimulating work environment&nbsp;</li><li>Continuous personal development and international training opportunities&nbsp;</li></ul><h2>The Hiring Experience: What Awaits You</h2><ul><li>Let’s&nbsp;Connect – Intro Chat with Talent Acquisition &nbsp;</li><li>Deep Dive – First Interview with Your Future Team &nbsp;</li><li>Bring It to Life – Role-Specific Take-Home Task &nbsp;</li><li>Final Connection – Final Interview &nbsp;</li></ul>All applications will be treated with strict confidentiality!

Data Architect

Code.Hub&nbsp;is the first Hub for Developers in Greece, builds together with partners decentralized digital hubs in FinTech for expanding the portfolio of their services globally. Code.Hub has the knowledge and technical mentorship for all technologies and helps the SW Engineers expand their skills and opportunity to make a great career path for their future!Code.Hub&nbsp;believes in the talent of Greece. Code.Hub manages the biggest Software Development projects in the Greek market and numerous already 75% of the IT market in Greece. During 2018 and 2019, Code.Hub was listed in the top 100 most innovative initiatives in Greece.Code.Hub was awarded in 2021 &amp; 2020 with Gold Awards as the best company in the market regarding our services and again in 2022 as the Rising Star of the year, taking first place in “Best Talent Management Strategy &amp; Initiative” and “Best Youth Employment Initiative”. Code.Hub works together with leading global professional services companies, providing a broad range of services and solutions in strategy, consulting, digital, technology and operations. Code.Hub works with high-end technologies to help clients improve their performance and create sustainable value for their stakeholders.Our FinTech Project is for a leading Fintech solutions provider, offering a wide range of analytics-driven, highly scalable enterprise software solutions in over 35 countries worldwide. Their end-to-end technology solutions cover a wide range of needs for Banking, Financial Services, Utilities, Insurance, Retail organizations, and beyond.A Day in the Life of a Senior Java Engineer will include:<ul><li>Oversee the development lifecycle of projects. Analyze, design, develop Java applications and integration of complex and advanced software solutions;</li><li>Responsible for technical and design documents;</li><li>Oversee unit testing, pair reviews and code optimization to ensure quality standards are adhered to;</li><li>Deep collaboration with team members and stakeholders to comprehensively understand and effectively translate customer requirements into design specifications, and subsequently, into high-quality and reliable software code;</li><li>Be responsible for database schemas design and query optimization;</li><li>Build and maintain cloud-based enterprise applications;</li><li>Implement systems integration;</li><li>Build reusable code and libraries for future use;</li><li>Ensure the technical feasibility of UI/UX designs;</li><li>Support demanding Incidents and Problems – in terms of support &amp; maintenance of projects – by implementing bug fixes, upgrades, and enhancements to existing projects, and;</li><li>Ensuring that all activities and duties are carried out in full compliance with regulatory requirements and supporting the continued implementation of the Group Anti-Bribery and Corruption Policy.</li></ul><h2>Requirements</h2><ul><li>Bachelor’s/Master’s degree in Information Technology, Computer Science, or a related subject;</li><li>More than 6 years of professional experience in application development of enterprise IT software systems and applications;</li><li>Expertise in building moderately complex front-end and back-end components of software and cloud applications such as Azure;</li><li>Strong experience of Java and Java Spring Framework in a commercial environment;</li><li>Strong experience with database systems such as MySQL, PostgreSQL, MariaDB, MongoDB;</li><li>Experience in client-side scripting and React/ Redux JavaScript frameworks, and Angular;</li><li>jQuery and other related front-end technologies such as HTML5 and CSS3;</li><li>Strong experience in RESTful APIs &amp; SOAP integration;</li><li>Strong experience with JSON, XML, RxJava;</li><li>Experience in deploying, configuring, and maintaining Java Servlet containers (Tomcat);</li><li>Strong documentation skills for both front-end and back-end components, ensuring clarity for fellow developers and stakeholders;</li><li>Advanced problem-solving skills; ability to uncover root of difficult problems and scope solutions based on knowledge of available resources and timelines as well as awareness of vision and strategy;</li><li>Very good organizational skills, ability to deliver within strict timeframes;</li><li>Highly motivated and eager to develop professionally, and;</li><li>Excellent written and verbal communication skills in Greek and English.</li></ul>WHAT´S IN IT FOR YOU?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>You are eligible to free LinkedIn trainings</li><li>You are eligible to have free pass to all training Code.Learn activities after 6 months from your induction</li><li>Training &amp; Tech Mentor for your induction.</li><li>Unlimited access to LinkedIn Learning platform (1st semester).</li><li>Sponsoring of a Bachelor and/or Master’s Degree from Athens Tech College.</li><li>Private Health Insurance.</li><li>Performance planning each six months and each two years planning of promotion.</li><li>Free Lunch/Snack every day &amp; Cocktail Fridays @ our offices.</li><li>Referral Bonus.</li></ul>

Senior Java Engineer

The Charging Service implements all the Tariff Plan, Promotions and Regulatory services (such as spending limits, etc) as per Commercial demand and it is therefore made up of a mission critical application, continuously evolved for supporting the stream of Commercial needs for facing the day-by-day competition.&nbsp; From Technology standpoint, a journey towards 5G enablement is in progress moving the legacy service to a complete new, cloud-based application able to support the monetization of the incoming 5G network and services.Role purpose:&nbsp; • &nbsp; &nbsp;Deliver harmonized convergent rating and charging solutions cross markets and cross vendors in line with the architectural and strategic guidelines • &nbsp; &nbsp;Coordinate cross European programs, both for the design phase and for the delivery phase ensuring compliance with deliverables, costs and quality • &nbsp; &nbsp;Research and develop new products and services leveraging the leading technologies of convergent rating and charging, in line with Vodafone Digitalization strategy • &nbsp; &nbsp;Design, Drive and Deliver the Convergent Charging Service (CCS) on Cloud Transformation program in the Market(s), leading CCS to a Cloud, 5G ready system. &nbsp; • &nbsp; &nbsp;Design and Engineer the solution based on Cloud technologies, such as Containers, Open-Source components (Graphana, Kibana), CI/CD (Jenkins, JMeter).&nbsp; • &nbsp; &nbsp;Design and Engineer the software for complying with state-of-the-art Cyber Security guidelines and requirements&nbsp; • &nbsp; &nbsp;Design and Develop backend applications using technologies like JAVA, Python, etc.&nbsp; Designing PoC as well as designing and developing integrations based on opensource components and APIs using CI/CD process (e.g., developing interfaces or protocol for automatic testing tools, developing automatic test scripts, etc) • &nbsp; &nbsp;Owns solution HLD and LLD including IP design. Chooses technologies and standards used for the underlying capabilities. Determines dimensioning and configuration data per node. Ensures security requirements are imbedded in the design. • &nbsp; &nbsp;Design and integrate the new 5G Core with CCS for developing innovative monetization streams.&nbsp; • &nbsp; &nbsp;Drive as Technical Project Manager the delivery projects ensuring a proper coordination of all involved domains (e.g., Infrastructure, Core Network, Operating Support Systems, Provisioning)&nbsp; • &nbsp; &nbsp;Analyse, together with the business demand areas, the needs, requirements and expectations for the definition and implementation of the different functionalities of the CCS projects and commercial productsKey accountabilities and decision ownership&nbsp;• &nbsp; &nbsp;Design, Drive and Deliver the Convergent Charging Service (CCS) cross markets and cross Vendors&nbsp; • &nbsp; &nbsp;Decide and influence the best software architecture for legacy / 5G charging applications. • &nbsp; &nbsp;Design and Implement Capacity Planning for CCS&nbsp; • &nbsp; &nbsp;Lead assigned projects coordinating the involved Technology Providers (aka Vendors) and the relevant VF teams cross markets • &nbsp; &nbsp;Vendors Selection &amp; ManagementWho you areCore competencies, knowledge and experience:• &nbsp; &nbsp;Deep knowledge on IT and network protocols, including 5G SA architecture&nbsp; • &nbsp; &nbsp;Cloud (AWS/Azure/GCP) deployment, Kubernetes, Red Hat • &nbsp; &nbsp;Charging and Rating Services and Digital Services experience • &nbsp; &nbsp;DevOps process and tools (Harbor, Helm, Jenkins, GitLab, JMeter) and Programming skills and experience&nbsp; • &nbsp; &nbsp;Strong experience in managing complex and inter-functional projectsMust have technical / professional qualifications:&nbsp;• &nbsp; &nbsp;MSc/BSc in Computer Science or similar (mandatory) • &nbsp; &nbsp;Fluent in English (mandatory) • &nbsp; &nbsp;Analytical ability, creativity and problem-solving (mandatory) • &nbsp; &nbsp;Knowledge in charging applications • &nbsp; &nbsp;Experience in SOAP, Diameter, Restful API appreciatedNot a perfect fit?Worried that you don’t meet all the desired criteria exactly? At Vodafone we are passionate about empowering people and creating a workplace where everyone can thrive, whatever their personal or professional background. If you’re excited about this role but your experience doesn’t align exactly with every part of the job description, we encourage you to still apply as you may be the right candidate for this role or another opportunity.What's in it for you<ul><li>Award-winning work environment -certified #1 Top Employer in Greece</li><li>Competitive pay, bonus &amp; remuneration package</li><li>Private Health &amp; Medical Insurance</li><li>Hybrid way of working: a blend of remote and office-based working, including the option to work from abroad</li><li>Unlimited access to learning resources and trainings</li><li>Vodafone Parental Leave: 16 weeks of fully paid parental leave to all employees regardless of gender, sexual&nbsp; orientation or length of service</li><li>Spirit of Vodafone Day: one day each quarter dedicated to your personal development</li><li>Extra days off: Vodafone Day, Family Day, Volunteering Day</li><li>Office amenities (subject to the office location): such as restaurant, beauty corner, gym and parking</li><li>Special employee offers and discounts</li></ul>

Monetization & Charging Senior Engineer

This role is responsible for working closely with software, QA, and systems engineers to understand requirements and prototype, architect, implement, operate and update DevOps solutions accordingly. The jobholder must be flexible to constant business and technology change, with the ability to interact, engineer and collaborate efficiently with a wide range of stakeholders.Key accountabilities and decision ownership:&nbsp;• &nbsp; &nbsp;Establish a portfolio of DevOps processes, practices, and tools to empower and support delivery teams in continuous deployment, continuous integration, and rapid delivery across value streams • &nbsp; &nbsp;Facilitate team activities during implementation, software configuration, integration, release build using solution deployment tools • &nbsp; &nbsp;Create and implement automation and orchestration tools with infrastructure teams or cloud providers • &nbsp; &nbsp;Educate and foster self-service and efficiency wherever possible, automating the processes of provisioning and maintaining continuous integration environments, integration/QA testing, security &amp; configuration • &nbsp; &nbsp;Ensure availability, scalability, maintainability, monitoring of systems for operations • &nbsp; &nbsp;Extent monitoring tools to cover zoning SLA needs &amp; engage on L2 incident management activities remote/on-premise • &nbsp; &nbsp;Assume ownership for application/container patchingWho you areCore competencies, knowledge and experience:• &nbsp; &nbsp;Advanced ability to analyze and interpret complex problems or processes, identify and understand requirements, and develop solutions • &nbsp; &nbsp;Strong problem solving and design thinking skills, and ability to produce out-of-the-box ideas and innovative solutions • &nbsp; &nbsp;Strong relationship building, persuasion, and collaboration skills, acting as enabler for coordination of activities between technical teams and building of cross-functional relationships quickly and confidently • &nbsp; &nbsp;Agility and willingness to track, assess, and incorporate practice and technology developments into day-to-day working Must have technical / professional qualifications: &nbsp; • &nbsp; &nbsp;At least 2 years of professional experience in a relevant role&nbsp; • &nbsp; &nbsp;Automated software and infrastructure deployment and configuration management • &nbsp; &nbsp;Agile and DevOps Software development experience • &nbsp; &nbsp;Strong Linux distribution experience • &nbsp; &nbsp;Strong understanding of network protocols, client-server communication and networking&nbsp; • &nbsp; &nbsp;Strong Virtualization and IAAC technologies, e.g. Proxmox, KVM, Terraform, Puppet&nbsp; • &nbsp; &nbsp;Familiarity to Jenkins &amp; CI/CD pipelines • &nbsp; &nbsp;Knowledge of at least one scripting language (ie Bash, Python) • &nbsp; &nbsp;Good knowledge of NoSQL databases preferably CassandraNot a perfect fit?Worried that you don’t meet all the desired criteria exactly? At Vodafone we are passionate about empowering people and creating a workplace where everyone can thrive, whatever their personal or professional background. If you’re excited about this role but your experience doesn’t align exactly with every part of the job description, we encourage you to still apply as you may be the right candidate for this role or another opportunity.What's in it for you<ul><li>Award-winning work environment -certified #1 Top Employer in Greece</li><li>Competitive pay, bonus &amp; remuneration package</li><li>Private Health &amp; Medical Insurance</li><li>Hybrid way of working: a blend of remote and office-based working, including the option to work from abroad</li><li>Unlimited access to learning resources and trainings</li><li>Vodafone Parental Leave: 16 weeks of fully paid parental leave to all employees regardless of gender, sexual&nbsp; orientation or length of service</li><li>Spirit of Vodafone Day: one day each quarter dedicated to your personal development</li><li>Extra days off: Vodafone Day, Family Day, Volunteering Day</li><li>Office amenities (subject to the office location): such as restaurant, beauty corner, gym and parking</li><li>Special employee offers and discounts</li></ul>

DevOps Engineer (Vodafone Innovus)

Responsibilities<ul><li>Conduct manual testing for web-based applications to ensure high quality and reliability.</li><li>Design, execute, and maintain comprehensive regression test suites.</li><li>Promote a culture of continuous improvement in QA processes and practices.</li><li>Prepare, review, and execute test plans throughout the entire software development lifecycle.</li><li>Ensure comprehensive test coverage across all functional requirements and use cases.</li><li>Actively participate in Scrum ceremonies, providing constructive feedback from an end-user perspective.</li><li>Collaborate closely with QA engineers and developers across teams on shared topics and initiatives.</li></ul>Requirements<ul><li>Degree in Computer Science or a related field, or equivalent practical experience.</li><li>Experience in API testing, test automation, or software development is a strong advantage.</li><li>Programming experience in Java, C#, JavaScript, or similar languages is a plus.</li><li>Hands-on experience with Jira and TestRail is preferred.</li><li>Fluency in English is required.</li></ul>What we offer<ul><li>Onsite Onboarding&nbsp;in our HQ office for an optimal start</li><li>Great compensation and benefits packages&nbsp;including company achievement bonus and stock-based options, regular salary reviews</li><li>Premiums for the private pension plan&nbsp;(BAV)&nbsp;up to the maximum amount are topped up by&nbsp;TeamViewer</li><li>Public transport friendly&nbsp;offices</li><li>Access to&nbsp;Corporate&nbsp;Benefits&nbsp;platform&nbsp;with many&nbsp;discounts</li><li>Regular&nbsp;Team events&nbsp;and company-wide celebrations</li><li>Open door policy, no dress code rules, frequent all Hands and Leadership Lunches</li><li>Hybrid&nbsp;and&nbsp;Flexible&nbsp;work time with up to 60% home office</li><li>Work From Abroad Program&nbsp;allowing up to 40 days of work outside your contracting country</li><li>We celebrate&nbsp;diversity&nbsp;as one of our core values, join and drive one of the c-a-r-e initiatives together with us!</li></ul>

Junior QA Engineer (all genders)

Responsibilities<ul><li>Technical Solution Leadership: Serve as a subject matter expert on our world-class Digital Employee Experience (DEX) and best-in-class Remote Control (Tensor) platforms, translating complex enterprise requirements into practical and scalable architectural designs that accelerate a customer's time to value.</li><li>Customer Lifecycle Engagement: Lead technical discovery and design workshops with enterprise customers, identifying their unique business needs, technical challenges, and strategic objectives. Partner with internal teams to guide the customer through the implementation and adoption journey.</li><li>Solution Design &amp; Implementation: Architect and document custom solutions and integrations that meet customer requirements. Drive the technical implementation process, ensuring successful delivery and configuration of the platform within complex enterprise IT and OT environments.</li><li>Strategic Collaboration: Act as a key technical advisor to both customers and internal teams. Collaborate with Product Management, Engineering, and Customer Success to ensure solution designs are feasible and align with long-term product strategy and customer success goals.</li><li>Market &amp; Product Intelligence: Maintain deep knowledge of industry trends, competitor offerings, and emerging technologies in the IT/OT space. Use this expertise to provide thought leadership and influence both our internal product roadmap and external customer engagements.&nbsp;</li></ul>Requirements<ul><li>Professional Experience: Proven track record (3+ years) in a customer-facing technical role such as a Professional Services Architect, Solutions Architect, Senior Solutions Engineer, or a senior-level Technical Support Engineer, specifically serving large enterprise accounts.</li><li>Architectural Expertise: Hands-on experience designing and implementing complex enterprise software solutions, with a strong background in areas like cloud technologies, industrial IoT, data analytics, or IT/OT integration.</li><li>Enterprise Acumen: In-depth understanding of enterprise IT and OT architectures, governance models, and common challenges.</li><li>Communication &amp; Influence: Exceptional verbal and written communication skills, with the ability to clearly articulate complex technical concepts and value propositions to both technical and executive-level audiences.</li><li>Technical Skills: Demonstrated proficiency with technologies and tools such as RESTful APIs, SQL, and scripting languages (e.g., PowerShell). Experience with proof-of-concept (PoC) engagements and architectural documentation is essential.</li><li>Problem-Solving &amp; Collaboration: A strategic, creative problem-solver with a strong collaborative mindset and a customer-focused approach.</li><li>Preferred Qualification:&nbsp;Experience configuring&nbsp;ServiceNow&nbsp;features and functionality and/or configuring third-party integrations with&nbsp;ServiceNow.</li><li>Language: Fluency in English and French is required; additional language skills are a plus.</li><li>Up to 25% travel requirement (domestic &amp; international).</li></ul>What we offer<ul><li>Onsite Onboarding&nbsp;in our HQ office for an optimal start</li><li>Great compensation and benefits packages&nbsp;including company achievement bonus and company stocks, regular salary reviews</li><li>Public transport friendly&nbsp;offices</li><li>Special terms&nbsp;for local gyms</li><li>Access to&nbsp;Corporate&nbsp;Benefits&nbsp;platform&nbsp;with many&nbsp;discounts</li><li>Regular&nbsp;Team events&nbsp;and company-wide celebrations</li><li>Open door policy, no dress code rules, frequent all Hands and Leadership Lunches</li><li>Hybrid&nbsp;and&nbsp;Flexible&nbsp;work time with up to 60% home office</li><li>Work From Abroad Program&nbsp;allowing up to 40 days of work outside your contracting country</li><li>We celebrate&nbsp;diversity&nbsp;as one of core values, join and drive one of the c-a-r-e initiatives together with us!</li></ul>

Implementation Engineer (all genders)

We are looking for Mid and/or Senior iOS Developers to join our Product Development Department. You will be part of the Mobile Apps team and together we will build the best native experience in the industry!The WowAt Betsson Group, we strive to deliver the best customer experience in the industry. We are one of the market leaders in iGaming, offering online gaming products in several markets, both through our own gaming sites as well as several partner brands.&nbsp;You will be part of a passionate team, which is building an industry leading, scalable, multi-brand platform to support 25+ online brands! Our brands are used by hundreds of thousands of users and growing.&nbsp;<ul><li>You will be working side by side with some of the greatest talents in the industry.</li><li>You will be working on applications dealing with high traffic reaching worldwide audiences.</li><li>You will be able to feel strong ownership of the things we deliver and our success.</li><li>A friendly and supportive environment; professional development programmes and training that will help you achieve your goals and grow both technically as well as professionally.</li><li>In addition to all of this, you will be part of the multi-cultural Betsson community.&nbsp;</li></ul>&nbsp;Great if you have<ul><li>Swift, Xcode and expert in Apple’s frameworks and possibilities with native&nbsp;</li><li>Firebase and all tools included such as analytics, Crashlytics, Firestore, Remote configuration, cloud-messaging, in-app-messaging.&nbsp;</li><li>Being data driven and excellent knowledge in structuring tracking in app&nbsp;</li><li>RESTful APIs and using Postman.&nbsp;</li><li>Github pipeline setup</li><li>An eye for making high quality iOS views and animations.</li><li>Scalable and performant applications </li><li>Design and implement clean, scalable, and high-quality code with unit testing experience.</li><li>Solving problems and have good software architecture knowledge.</li><li>Being a Team player.</li><li>Agile development.</li><li>Coaching and mentoring other developers.&nbsp;</li></ul>A taster of what you will be involved withWe want to be pioneers in a highly competitive market, so we continuously strive for technical and product excellence. As part of our team, you will be building new products and features using latest technologies; actively contributing to a state-of-the-art native, which is supporting our core brands.&nbsp;Our iOS Mobile Apps are built in Swift; and consumes RESTful APIs.&nbsp;As an iOS Developer, you will be responsible for software development in a very self-leading Agile team with responsibility in everything from DevOps pipeline to production monitoring and support. You will be contributing directly to the success of our products by close collaboration with UX-designers, QA engineers, data analysts and other area teams. You have a strong sense of customer value and will participate in the whole value-chain discussion to contribute the how and what to make our products successful.&nbsp;What we offerMuch like a rollercoaster, life at Betsson Group is fast-paced, full of twists and turns, and always exciting. With more than 2,800 colleagues representing over 75 nationalities across a global network of offices – including 1,500 at our operational headquarters in Malta – every day brings new challenges and opportunities to grow. It may not be for the faint-hearted, but if you thrive on innovation, enjoy pushing boundaries and want to be part of a diverse, international team, then you’ll fit right in at Betsson.

iOS Developer

We are seeking a Junior Platform Engineer – Store Operations to support the stability, performance and ongoing improvement of the technology platforms powering our retail stores.In this role, you will act as a technical expert for store-level systems, integrations and data flows, collaborating with product, delivery and operations teams to ensure seamless store operations.Office location: Northeastern suburb of Athens.On-site presence: 3 days per week.Responsibilities<ul><li>Monitor, maintain and optimize store-level platforms to ensure high availability and performance</li><li>Provide Tier 2 technical support for store operations teams, troubleshooting issues related to data flows, system performance and integrations</li><li>Collaborate with vendors and internal teams to resolve platform incidents and minimize disruption to store operations</li><li>Understand relational databases, including writing and optimizing queries, performing data validation and supporting ETL processes</li><li>Develop understanding of integration patterns such as API-based, event-driven, flat-file, message queues and real-time vs batch to support system connections</li><li>Work with engineering teams to implement and validate integrations between store systems and enterprise platforms</li><li>Ensure stability of the system and provide guidance in new implementations</li><li>Contribute to continuous improvement of deployment pipelines and operational processes</li><li>Implement and enhance monitoring, alerting and observability tools to proactively identify performance issues</li><li>Participate in on-call rotation for critical store systems</li><li>Contribute to root-cause analysis and the development of long-term stability improvements</li><li>Act as a bridge between delivery, product and business, ensuring technical issues are clearly communicated</li><li>Document system flows, operational procedures, troubleshooting guides and knowledge bases</li><li>Provide training and technical guidance to cross-functional teams when needed</li></ul>Requirements<ul><li>Bachelor’s degree in Computer Science, Engineering, Information Systems or equivalent practical experience</li><li>Knowledge of SQL, including query writing, joins, performance tuning, data validation and troubleshooting</li><li>Understanding of system integration methods such as REST/SOAP APIs, message queues, flat-file transfer, ETL pipelines and event-driven architectures</li><li>Experience supporting distributed systems or platforms at scale (0-2 years)</li><li>Skills in analytical and diagnostic troubleshooting in complex, multi-system environments</li><li>Proficiency in verbal and written English communication, with the ability to explain technical issues to non-technical audiences</li></ul>Nice to have<ul><li>Experience supporting technologies in retail, grocery or high-volume operational environments</li><li>Familiarity with cloud environments such as AWS, Azure or GCP</li><li>Knowledge of monitoring tools</li><li>Understanding of POS systems, inventory platforms or store workforce/operations tools</li><li>Exposure to DevOps practices and CI/CD processes</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>

Junior Platform Engineer – Store Operations

Code.Hub is the first Hub for Developers in Greece, builds together with partners decentralized digital hubs in FinTech for expanding the portfolio of their services globally. Code.Hub has the knowledge and technical mentorship for all technologies and helps the SW Engineers expand their skills and opportunity to make a great career path for their future! Code.Hub believes in the talent of Greece. Code.Hub manages the biggest Software Development projects in the Greek market and already 75% of the IT market in Greece. During 2018 and 2019, Code.Hub was listed in the top 100 most innovative initiatives in Greece. Code.Hub was awarded in 2021 &amp; 2020 with Gold Awards as the best company in the market regarding our services and again in 2022 as the Rising Star of the year, taking first place in “Best Talent Management Strategy &amp; Initiative” and “Best Youth Employment Initiative”. Code.Hub works together with leading global professional services companies, providing a broad range of services and solutions in strategy, consulting, digital, technology and operations. Code.Hub works with high-end technologies to help clients improve their performance and create sustainable value for their stakeholders. Our FinTech project is a dynamic banking organization that has maintained its leading position in the country’s banking sector for 181 years. They provide guidance and lead every small or big national venture. With a total network of 356 branches in Greece and 8.103 employees in the bank and its subsidiaries focusing on financial services in Greece and abroad. Its operations are always characterized by transparency, trustworthiness and human-centeredness and they continuously plan advanced products and services to efficiently meet the needs of its clients.Responsibilities:<ul><li>Design and implement highly responsive and performant user interface components using React.</li><li>Participate in the full software development lifecycle, from design to deployment.</li><li>Drive code quality by applying best practices, modern architecture principles, and clean code standards.</li><li>Contribute to front-end architecture decisions and ensure scalable and maintainable solutions.</li><li>Integrate APIs and contribute to seamless communication between front-end and backend systems.</li><li>Participate in code reviews, task estimation, and technical discussions.</li><li>Take ownership of features/products, including documentation and delivery.</li><li>Collaborate closely with cross-functional teams, contributing to product and workflow improvements.</li><li>Work autonomously, managing tasks and deliverables with minimal supervision.</li><li>Explore and integrate AI-driven solutions where applicable to enhance product capabilities.</li></ul>WHO THEY´RE LOOKING FOR? Basic Requirements<ul><li>Bachelor’s Degree (AEI / TEI) in Computer Science, Software Engineering, or a related field.</li><li>4–6 years of professional experience with React.</li><li>Strong expertise in React Front-End Engineering and solid understanding of front-end architecture.</li><li>Proficiency in TypeScript, JavaScript, HTML, and CSS.</li><li>Experience with modern front-end design patterns (e.g., SPA architecture).</li><li>Strong experience with API design and integration (RESTful services).</li><li>Hands-on experience with AI integrations and API handling.</li><li>Familiarity with version control systems (Git).</li><li>Ability to work both independently and collaboratively within a team.</li><li>Experience mentoring or guiding junior developers is considered a plus.</li><li>Strong problem-solving mindset and attention to quality.</li><li>Product-oriented thinking with an understanding of workflows and user experience.</li><li>Ability to take full ownership and operate autonomously without constant supervision.</li><li>Experience with AI prompting tools (ideally Claude) is considered a strong plus.</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>You are eligible to free LinkedIn trainings.</li><li>You are eligible to have free pass to all training Code.Learn activities after 6 months from your induction.</li><li>Training &amp; Tech Mentor for your induction.</li><li>Unlimited access to LinkedIn Learning platform (1st semester).</li><li>Sponsoring of a Bachelor and/or Master’s Degree from Athens Tech College.</li><li>Private Health Insurance.</li><li>Performance planning each six months and each two years planning of promotion.</li><li>Free Lunch/Snack every day &amp; Cocktail Fridays @ our offices.</li><li>Referral Bonus.</li></ul>

Mid/Senior React Engineer

As a&nbsp;Junior Software Engineer, you will assist in the development, implementation and management of technology-based business solutions to improve our clients’ delivery approach.Responsibilities:<ul><li>Supporting the technical design process by participating in the analysis of technical application requirements.</li><li>Assisting in implementing analyses that will identify requirements related to people, processes &amp; technology.</li><li>Participating in execution and documentation of tests.</li><li>Executing conversion plans and documenting possible improvements; identifying disruptions in the processes.</li><li>You will be coding, testing and implementing configuration changes and assisting in the design of software applications to meet both functional and technical requirements.</li></ul>QualificationWHO WE´RE LOOKING FOR?<ul><li>BSc Degree in Computer Science, Software engineering or related discipline</li><li>Knowledge in SQL and basic programming languages (Java, Python, C#)</li><li>Ability to work as a team member and ability to work creatively and analytically in a problem-solving environment</li></ul>WHAT´S IN IT FOR YOU?<ul><li>Competitive salary and benefits, including but not limited to: life/health insurance, performance based bonuses, monthly vouchers, company car (depending on management level), flexible work arrangements, employee share purchase plan, TEA Accenture, parental leave, paid overtime (if needed) and various corporate discounts</li><li>Continuous hard and soft skills training &amp; development through global platforms &amp; local academy</li><li>Career coaching and mentorship to help you manage your career and develop professionally</li><li>Ongoing strengths and skills based evaluation process</li><li>Various opportunities to develop your career across a spectrum of clients, industries and projects</li><li>Diverse and inclusive culture</li><li>Corporate citizenship initiatives (access to volunteering opportunities, charity work etc.)</li><li>Under our Brain Regain initiative, extra relocation benefits may apply</li></ul>

Junior Developer in Athens

Are you excited about using advanced analytics to unlock real value from retail customer data?&nbsp;You’ll turn raw signals and trends into actionable insights that power smarter decisions, better experiences, and measurable ROI.&nbsp;Your day to day will include:<ul><li>Applying robust business logic to analyze customer behavior and performance trends, identifying opportunities, risks, and growth drivers</li><li>Performing in‑depth analysis on strategic topics (e.g., segmentation) and implementing ML/AI algorithms where applicable</li><li>Translating complex data into clear, actionable insights that support business decision‑making and recommending actions with measurable impact</li><li>Conducting regular and ad hoc analyses on CRM, Loyalty, and Commercial activations and delivering insights on customer engagement and value contribution</li><li>Developing and maintaining evaluation dashboards and reports (e.g., Power BI, Tableau, GA) by integrating multiple data sources</li><li>Implementing strong data validation procedures to ensure accuracy, consistency, and reliability of analytical outputs</li><li>Delivering presentations upon management request, providing analysis of complex datasets, commercial insights, and actionable plans</li><li>Designing, calculating, and maintaining customer‑centric KPIs and performance frameworks to evaluate initiative outcomes</li><li>Collaborating closely with internal teams (e.g., CRM, Loyalty, MUs, Sales, Finance, BI) to assess their analytical needs and translate them into actionable insights</li><li>Partnering with Tech teams to define data engineering and BI requirements (e.g., data marts, customer 360° views, validation standards)</li></ul>&nbsp;What you need to succeed:&nbsp;<ul><li>BSc in Statistics, Mathematics, Engineering, Computer Science or Analytics; MSc in a relevant field is a plus</li><li>Experience in data mining and big data analysis within complex environments</li><li>Strong SQL skills and hands‑on experience with analytical tools (Python, R, SAS, SPSS Modeler)</li><li>Solid understanding of statistical models and advanced analytical techniques</li><li>Proficiency in data visualization tools (Power BI, Tableau)</li><li>Strong analytical thinking, business acumen, and problem‑solving mindset</li><li>Proficient MS Office knowledge</li><li>Excellent command of English (written &amp; spoken)</li></ul>&nbsp;What’s in it for you?<ul><li>An award-winning working environment&nbsp;🚀</li><li>Competitive salary package and bonus scheme&nbsp;💸</li></ul><ul><li>Health insurance coverage &amp; Pension Plan&nbsp;🙏</li></ul><ul><li>State of the art facilities including gym &amp; restaurant&nbsp;🏢</li><li>Hybrid working model&nbsp;💻</li><li>Continuous learning with classroom/digital trainings by Allwyn Academy&nbsp;🎓</li><li>Internal Career Opportunities&nbsp;💼</li><li>Volunteering opportunities, including 2 extra days off to give back🌱</li><li>Well-Being activities&nbsp;💪</li><li>Monthly food allowance 🍴</li><li>Exclusive employee discounts across a range of partners 🛍️</li></ul>

Data Analyst (3865)

As a Software Architect - Python (m/f/d), you will play a key role in automating infrastructure, cloud, and security environments while contributing to the development of connected backend systems, including responsible use of AI tools such as Claude Code or similar. You will work closely with cross-functional teams to translate requirements into scalable solutions and support the team throughout the development lifecycle. Your responsibilities include:<ul><li>Contribute to software architecture, design reviews, and technical planning sessions</li><li>Use modern AI tools and AI-enhanced workflows to accelerate implementation, including code generation, refactoring, and testing, while maintaining architectural integrity</li><li>Translate business and technical requirements into effective software solutions</li><li>Troubleshoot and resolve complex technical issues within the development lifecycle</li><li>Collaborate closely with Team Leads, QA engineers, Product Owners and DevOps teams</li><li>Serve as a technical focal point for the team, supporting the Team Lead in planning and execution</li></ul>Your ProfileYour know-how<ul><li>5+ year of working experience with Python programming language and structured Python code (PEP 8 standard)</li><li>Strong working experience in at least one of Django, Flask or FastAPI and good knowledge in SQL databases and SSR-based templating (htmx)</li><li>Deep understanding of software architecture, design patterns, and system integration principles</li><li>Experience with version control (Git) and agile development environments (Scrum, Kanban)</li></ul>Your personality<ul><li>Excellent problem-solving and analytical thinking skills</li><li>Experience mentoring other developers or leading small teams</li><li>Strong technical leadership and decision-making skills</li><li>Strong communication skills with fluency in written and spoken English</li></ul>We Offer<ul><li>30 days of vacation&nbsp;(regardless of the length of service)</li><li>Private health insurance for our employees and their dependents (spouse/children)</li><li>In-depth, comprehensive training (approx. 1-3 months) in Germany at our expenses included one monthly flight back to Greece during the whole training period</li><li>Go for EAT - Ticket restaurant card</li><li>Modern hybrid way of working, characterized by flexible working arrangements</li><li>Team-oriented working environment and a broad variety of tasks in an international and diverse team, based on trust and transparency</li><li>Continuous opportunity for personal and professional development and learning</li><li>Personal company hardware</li><li>Free snacks and beverages</li></ul>&nbsp;

Software Architect - Python (m/f/d)

Are you looking for an&nbsp;opportunity&nbsp;in&nbsp;Thessaloniki&nbsp;that offers you a&nbsp;hybrid working model? Are you ready to work on&nbsp;large scale projects for industry-leading clients&nbsp;around the world and elevate your&nbsp;career&nbsp;to an&nbsp;international level?  If so, check below for more info about this career&nbsp;opportunity!  You bring passion, we bring opportunities!  #YourOpportunity  Deloitte is a worldwide leader in Professional Services with a presence in more than 150 countries and territories. Since 2018, Deloitte has been operating its&nbsp;Alexander Competence Center in Thessaloniki with satellites in the cities of Patras, Heraklion, and Ioannina&nbsp;- which are model hubs of expertise, training, and innovation, specializing in cutting-edge exponential technologies, in which graduates and young professionals undergo immersive experiences, continuous learning, gaining practical insights and hands-on training that empower them to navigate the complexities of the digital landscape.  Deloitte is an ideal working environment for&nbsp;both young and senior professionals&nbsp;who want to take the next step in their careers, offering them a supportive and international working environment that leverages their expertise and potential. Its corporate culture is based on trust and collaboration and ensures diversity and inclusion so that everyone feels part of a great team. #AboutYourTeam We are forming a&nbsp;new internal engineering&nbsp;team&nbsp;focused on building&nbsp;modern web platforms&nbsp;and&nbsp;automations&nbsp;that support critical business operations across Deloitte Greece and the broader Central Mediterranean region.Our mission is to design and develop&nbsp;secure, scalable, and user-friendly internal applications, owning the&nbsp;entire software development lifecycle&nbsp;— from initial requirements and architecture to development, deployment, and continuous improvement.The team will initially focus on&nbsp;internal platforms and workflow automation, working closely with business units such as compliance, risk, and operations. #AboutYourRole As a&nbsp;Junior Full-Stack Web Engineer, you will work on real, production-grade internal applications with a&nbsp;strong emphasis on both frontend and backend development. You will be guided by senior engineers while gaining hands-on experience across the full stack, learning how enterprise-grade systems are designed, built, and maintained. This role is ideal for&nbsp;early-career engineers&nbsp;who want to grow fast, understand how real business systems work, and develop a strong engineering foundation. #KeyResponsibilities <ul><li>Develop&nbsp;web applications&nbsp;with a focus on usability, performance, and maintainability</li><li>Contribute to&nbsp;backend APIs and services&nbsp;supporting business workflows and data processing</li><li>Implement&nbsp;user-friendly frontend interfaces&nbsp;that translate complex processes into intuitive experiences</li><li>Work with internal stakeholders to understand requirements and translate them into technical solutions</li><li>Participate in the&nbsp;full development lifecycle&nbsp;(design, development, testing, deployment, support)</li><li>Follow best practices for&nbsp;code quality, version control, documentation, and security.</li></ul> #RequiredSkills <ul><li>Bachelor’s Degree in Computer Science, Software Engineering, or related field</li><li>Solid knowledge of&nbsp;JavaScript (ES6+)&nbsp;and&nbsp;Python</li><li>Understanding of&nbsp;HTML5, CSS3, and modern frontend principles</li><li>Familiarity with&nbsp;REST APIs&nbsp;and backend frameworks (e.g. FastAPI, Django, Flask)</li><li>Basic experience with&nbsp;Git,&nbsp;APIs, and development workflows</li><li>Willingness to learn, take ownership, and build production-quality software</li></ul> #PreferedSkills: <ul><li>Exposure to&nbsp;React, Angular, or Vue.js</li><li>Basic experience with&nbsp;Docker&nbsp;or containerized environments</li><li>Familiarity with relational databases (PostgreSQL, MySQL)</li><li>Personal or academic projects demonstrating full-stack development</li></ul> #WhatWeOffer At Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits: 🏠 Modern hybrid workplace, characterized by flexibility and Smart Working⚖ Empowered well-being: We provide multiple program offerings to support your well-being needs (flexible working arrangements, extra days of leave, parental allowances)🌍 Engagement within international large-scale teams and projects, with opportunities to travel for training or client purposes.📚 Constant opportunities for learning with unlimited access to internal and external learning platforms and sponsored certificates aligned with business needs and technology trends🚀 Challenging and innovating environment where personal development and growth are encouraged, always with transparency and trust🌈 Diverse culture and active communities that enable you to bring yourself to work🎉 Team Building and Corporate Social Responsibility Activities🏃 A buddy to support you with your onboarding🌴 Extra days of annual leave&nbsp;⚕ Private medical health insurance plan💳 Ticket restaurant card🏷 Exclusive Discounts to several retail providers, restaurants and others📱 Mobile phone🍏 Fresh fruits and unlimited coffee everyday at our offices *Please note that all the well-being benefits mentioned above are subject to annual review About Deloitte #OurServicesDeloitte offers integrated services that include Audit, Consulting, Financial Advisory, Risk Advisory, Tax and Legal. Our approach combines insight and innovation from multiple disciplines with global business and industry expertise to help our clients excel anywhere in the world. We deliver outstanding impact on the reputation and success of our clients, in Italy and globally. In pursuing this we contribute to a sustainable and prosperous society, and are firm believers in the positive impact business can and should have on the world it operates within. #OurPurposeWe are led by a purpose, to make an impact that matters with clients, people and society. This purpose defines who we are and what we stand for. It's not about being the biggest. It’s about being the first choice for the largest and most influential clients, and the first choice for the best talent. #OurValuesAt Deloitte we foster a collaborative culture where talented individuals can produce their best work. We value innovative thinking, diverse insights and a genuinely distinctive level of customer service through our expertise and professionalism. We value difference, with respect at the heart of our inclusive culture. #OurTalentExperienceFrom day one at our firm, practitioners are part of a community. Our development and career progression framework will help them develop the skills and capabilities to succeed. The wellness of our people and the ability to offer agile working arrangements is at the center of our unique talent experience. We create a workplace that encourages collaboration, creativity, inclusiveness to ensure our staff are supported, encouraged and feel a sense of purpose and meaning in what they do each day. Sounds like the sort of role for you? Apply now! Location: Thessaloniki This document has been prepared by Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants.Deloitte Business Solutions Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 000665201000 and its registered office at Marousi Attica, 3a Fragkokklisias &amp; Granikou str., 151 25, Deloitte Certified Public Accountants Societe Anonyme, a Greek company, registered in Greece with registered number 0001223601000 and its registered office at Marousi, Attica, 3a Fragkokklisias &amp; Granikou str., 151 25 and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 144724504000 and its registered office at Thessaloniki, Municipality of Pylaia - Chortiatis of Thessaloniki, Vepe Technopolis Thessaloniki (5th and 3rd street), are one of the Deloitte Central Mediterranean S.r.l. (“DCM”) countries. DCM, a company limited by guarantee registered in Italy with registered number 09599600963 and its registered office at Via Tortona no. 25, 20144, Milan, Italy is one of the Deloitte NSE LLP geographies. Deloitte NSE LLP is a UK limited liability partnership and member firm of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee.Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited (“DTTL”), its global network ofmember firms and their related entities (collectively, the “Deloitte organization”). DTTL (also referred to as “Deloitte Global”) and each of its member firms and related entities are legally separate and independent entities, which cannot obligate or bind each other in respect of third parties. DTTL and each DTTL member firm and related entity is liable only for its own acts and omissions, and not those of any of each other. DTTL does not provide services to clients. Please see www.deloitte.com/ about to learn more.DTTL, Deloitte NSE LLP and Deloitte Central Mediterranean S.r.l. do not provide services to clients. Please see www.deloitte.com/about to learn more about our global network of member firms.Deloitte is a leading global provider of audit and assurance, consulting, financial advisory, risk advisory, tax and related services. Our global network of member firms and related entities in more than 150 countries and territories serves four out of five Fortune Global 500® companies. Learn how Deloitte’s approximately 460,300 people make an impact that matters at www.deloitte.com.This communication contains general information only, and Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, is not, by means of this communication, rendering professional advice or services. Before making any decision or taking any action that may affect your finances or your business, you should consult a qualified professional adviser. No entity in the Deloitte organization shall be responsible for any loss whatsoever sustained by any person who relies on this communication. Deloitte organization refers to Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms and their related entities collectively.© 2025 For more information contact Deloitte Central Mediterranean

Junior Full-Stack Web Engineer @ Thessaloniki

We at&nbsp;Nova, a very young and dynamic team, the 2nd largest telecom provider in Greece, looking for a dynamic Contact Center Systems Engineer to be part of our&nbsp;Call Center Systems&nbsp;team.&nbsp;You have a challenging mission for:&nbsp;ensuring smooth operation, optimization, and high availability of ACD, IVR, dialer, and VoIP systems. You will handle advanced troubleshooting, implement upgrades, support security and capacity planning, and drive continuous improvements in call center technologies.What&nbsp;you will&nbsp;do:<ul><li>Manage and maintain call center systems (ACD, IVR, dialers, VoIP).</li><li>Perform system upgrades, patches, and configuration changes.</li><li>Monitor system performance and ensure high availability.</li><li>Provide second-level and third-level support for system-related issues.</li><li>Diagnose and resolve complex telephony and application problems.</li><li>Collaborate with vendors and internal teams for escalated issues.</li><li>Configure call routing, IVR menus, and agent profiles.</li><li>Optimize workflows and implement new technologies to improve efficiency.</li><li>Prepare technical documentation for internal use.</li><li>Generate performance reports and assist in capacity planning.</li><li>Help ensure compliance with data protection and security standards.</li><li>Support implementation of access controls.</li><li>Assist in planning and deploying new call center technologies.</li><li>Participate in testing and quality assurance for new implementations.</li><li>Stay updated on emerging call center technologies.</li><li>Suggest improvements to enhance system reliability and efficiency.</li></ul>It would be great if you have:<ul><li>A University Degree in relevant field</li><li>3+ years of experience in a similar role</li><li>Previous experience in the telecommunications sector is appreciated</li><li>Basic Knowledge of Contact Center Platforms - Familiarity with tools like Genesys, Avaya, or Cisco (basic navigation and configuration).</li><li>Understanding of Telephony Concepts</li><li>Basic knowledge of VoIP principles, call routing, and queue management.</li><li>Basic knowledge of ASR and NLU technology</li><li>Reporting Basics - Generating standard performance reports (AHT, call volumes) using built-in tools.</li><li>Troubleshooting Fundamentals - Ability to identify and escalate system issues.</li><li>Streamlining workflows for efficiency and cost-effectiveness.</li><li>Ensuring adherence to regulatory standards and internal policies.</li><li>Good communication Skills, clear interaction with team members and vendors.</li><li>Ability to follow troubleshooting guides and escalate effectively.</li><li>Having the capacity to understand the impact of systems on customer experience.</li><li>Willingness to learn new systems and processes quickly.</li></ul>What will you get:<ul><li>Wellness programs to keep yourself fit.</li><li>Mobile voice and data to talk.</li><li>Discounts on&nbsp;Nova Fixed / Mobile / TV&nbsp;for you, friends, family.</li><li>Flexy work from home to balance your life.</li><li>Private Insurance program to check up on your health.</li></ul>

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