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Our Client is looking for a Solution Architect who will be responsible for designing and documenting scalable,secure, and high-performing back-end solutions based on Java technologies. This role ensures alignment with Enterprise Architecture standards and provides technical leadership throughout the solution lifecycle.Role PurposeTo translate business requirements into robust technical architectures, guide development teams, and ensure successful delivery of solutions that meet functional and non-functional requirements.Key Responsibilities<ul><li>Design and document solution architecture in collaboration with stakeholders</li><li>and other architects.</li><li>Ensure compliance with Enterprise Architecture guidelines and Tech Lead</li><li>Validate that solutions meet business requirements and quality standards.</li><li>Mentor developers and provide technical assistance on complex tasks.</li><li>Monitor implementation progress and validate final delivery against design.</li><li>Collaborate with Product Owners, Business Analysts, and Development</li><li>Teams for seamless execution.</li></ul>Core Tasks<ul><li>Create architecture diagrams, integration specifications, and technical</li><li>Define technology stack and patterns for Java-based back-end solutions.</li><li>Oversee code quality and adherence to best practices.</li><li>Support troubleshooting and performance optimization.</li><li>Participate in architecture reviews and governance processes.</li></ul>Required QualificationsExperience:<ul><li>7+ years in software development with strong focus on Java back-end technologies.</li><li>3+ years in solution architecture or technical leadership roles.</li></ul>Technical Skills:<ul><li>Expertise in Java, Spring Boot, Spring Cloud.</li><li>Strong knowledge of Microservices Architecture, RESTful APIs.</li><li>Experience with Databases (SQL, NoSQL), Messaging Systems (Kafka, RabbitMQ).</li><li>Familiarity with CI/CD pipelines, Docker, Kubernetes.</li><li>Understanding of security principles, performance optimization, and scalability patterns.</li></ul>Soft Skills:<ul><li>Excellent communication and documentation skills.</li><li>Strong problem-solving and analytical thinking.</li><li>Ability to mentor and lead technical teams.</li><li>Collaborative mindset and stakeholder management skills.</li></ul>

Solution Architect (Java)

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 a Junior Technical Coordinator you will be trained to become a part of our core business team with a strong focus on Customer communication and Coordination tasks. You will be expected to work in a fast and competitive environment, take on responsibilities and initiatives from day one, and collaborate effectively with the other members of the team. We are looking for a person that is diligent, hard-working &amp; creative. Above all, a person who will be excited about the prospect of working for a pioneering technology company.Requirements<ul><li>Excellent oral and written communication skills in both Greek &amp; English</li><li>Tech-savvy, hard-working, and a team player</li><li>Very diligent and able to work in a fast-paced environment</li><li>Excellent organizational, operational &amp; communication skills</li><li>Ability to work well with large datasets</li><li>Excellent computer skills (especially Excel)</li><li>Good grasp of IT &amp; technological applications</li><li>Knowledge or experience on integrations/software connections (JSON &amp; XML files, APIs, SFTP) will be considered a plus</li></ul>Responsibilities<ul><li>Facilitate communication between Business, Developers and Sales Team</li><li>Attend technical meetings with customers and drive them to correct integration specifications</li><li>Cooperate with the development department to deliver specifications about the integration points</li><li>Guide clients on how to use/configure Procureship’s tools and recommend solutions to technical problems</li><li>Be responsible of customer accounts - collect &amp; analyze feedback from clients</li><li>Manage large databases and take on simple data analytics tasks using excel or SQL</li><li>Organize &amp; implement operational tasks with maximum efficiency &amp; attention to detail</li><li>Organize, track and maintain new integrations with clients' systems</li><li>After-sales support and training users onsite</li><li>Gain in-depth knowledge of the product, the market, and the clients</li><li>Demonstrate a pioneering spirit and a problem-solving mindset</li></ul>Benefits<ul><li>Attractive compensation package based on experience and skill-set</li><li>Career growth opportunities</li><li>Friendly and collaborative work environment</li><li>Various perks (health insurance etc)</li><li>Flexible hybrid working model after completion of the training period</li></ul>

Junior Technical Coordinator

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

Join us to shape the future of Equity Derivatives trading technology, partnering closely with trading desks and Quantitative Research. You’ll have the opportunity to lead the evolution of our Systematic Quoting Platform, working with cutting-edge technologies and a diverse, agile team. We value your expertise and encourage you to propose new solutions that give us a competitive edge. At JPMorganChase, your growth and contributions are recognized and rewarded. Experience a culture that thrives on collaboration, innovation, and professional development. As a Senior Software Engineer in the Equities Front Office Trading and Analytics Team, you will drive the development and enhancement of applications supporting the Equity Derivatives trading and sales desks. You will partner with global colleagues across Trading, Sales, Quantitative Research, and Technology to deliver impactful solutions. Your work will directly influence business-critical systems, automation strategies, and analytics platforms. You will thrive in a fast-paced, delivery-focused environment, contributing to business transformation and innovation.Job Responsibilities:<ul><li>Develop and enhance applications for Equity Derivatives trading and analytics</li><li>Collaborate closely with trading desks, Quantitative Research, and technology teams</li><li>Lead the Systematic Quoting Platform workstream for EMEA</li><li>Automate Front Office processes and functions using technology solutions</li><li>Maintain and improve the existing technology stack to ensure stability</li><li>Participate in business transformation projects across market, trade, and client analytics</li><li>Propose and explore new solutions to drive competitive advantage</li><li>Apply disciplined code management, testing, and deployment practices</li><li>Break down requirements into technical deliverables and estimate effort</li><li>Communicate effectively with global team members and stakeholders</li><li>Solve complex mathematical and technological problems</li></ul>Required Qualifications, Capabilities, and Skills:<ul><li>Hands-on experience with Python and agentic development (ADLC)</li><li>Business knowledge of simple derivative products (vanilla options, variance swaps, strategies involving vanillas)</li><li>Understanding of pricing and risk evaluation using Greeks</li><li>Experience with at least one modern programming language (Python, Java, etc.)</li><li>Knowledge of at least one relational database (Sybase, SQL Server, Oracle, etc.)</li><li>Effective utilization of unit testing</li><li>Experience across the full project lifecycle</li><li>Ability to work within a global, collaborative team</li><li>Strong problem-solving skills</li><li>Ability to thrive in a fast-paced, team-oriented environment</li><li>Excellent communication skills for problem description and solution explanation</li></ul>Preferred Qualifications, Capabilities, and Skills:<ul><li>Experience with systematic trading technology platforms</li><li>Development, deployment, and maintenance of commercial service-oriented applications</li><li>Equities business knowledge or relevant experience in other business areas</li><li>Unix or Linux knowledge</li><li>Working knowledge of continuous integration and deployment processes</li><li>Experience with project management</li><li>Understanding of service-oriented platforms and current generation open source frameworks</li></ul>

AI Python Senior Lead Software Engineer

WINGS ICT Solutions is looking for an IT Business Analyst to join our growing team and contribute to ongoing and upcoming projects related to end-to-end IT and Business analysis of Banking Products.&nbsp;Key responsibilities:<ul><li>Gain expertise in relevant business domains, understand users’ objectives, and align software applications to meet their needs effectively.</li><li>Elicit, analyze, document, and validate business requirements in collaboration with customer stakeholders. Engage with the appropriate team members to ensure technical feasibility and efficiency of proposed functionalities.</li><li>Identify and document both functional and non-functional requirements.</li><li>Develop and maintain a prioritized backlog of software features, enhancements, and bugs.</li><li>Produce comprehensive functional specifications along with wireframes and seek timely approval from customers to facilitate efficient Sprint planning.</li><li>Participate in planning meetings, offering clarifications and setting priorities as required.</li><li>Attend daily alignment meetings with the team to ensure that delivered features align with specified requirements.</li><li>Conduct regular meetings with the implementation team to estimate forthcoming scope.</li><li>Provide support in creating and updating documentation as needed.</li></ul>&nbsp;&nbsp;Requirements:Educational requirements:<ul><li>BSc in Computer Science, Information Technology, Business Administration or another relevant field. MBA is considered a plus.</li></ul>&nbsp;Desired experience and skills:<ul><li>At least 5 years of experience in business analysis tools, modeling tools and project methodologies.</li><li>Experience in Banking Industry.</li><li>Understanding of software applications’ fundamental principles, communication methods, and their impact on user experience.</li><li>Familiarity with Agile/Waterfall methodologies, understanding of APIs and knowledge of Application Architecture.</li><li>Experience with Business Requirements Documents (BRDs) and Functional Specifications Documents (FSDs).</li></ul>Desired but not mandatory:<ul><li>Knowledge of SQL is considered a plus.</li></ul>&nbsp;Other Qualifications:<ul><li>Excellent verbal and written communication skills in English</li><li>Native or fluent Greek, oral and written</li><li>Initiative, strong sense of accountability and ownership of actions</li><li>Effective time management &amp; prioritization</li><li>Analytical mindset and attention to detail</li><li>Agility, enthusiasm, and self-motivation</li></ul>&nbsp;Benefits<ul><li>Highly competitive salary, reviewed upwards on a regular basis, based on performance</li><li>Remuneration based on your experience and skills</li><li>Participation in state-of-the-art and large-scale projects</li><li>Personal and professional development, amongst industry experts</li><li>Continuous learning</li><li>Dynamic team with fresh ideas</li></ul>

IT Business Analyst

We are seeking motivated and talented professionals to join our highly skilled teams. As a Software Developer at Q&amp;R S.A., you will be involved in the design, development, deployment, and support of complex Information Systems for our clients. This role offers a unique opportunity to work with a diverse range of technologies, enhancing your expertise in application development.Key Responsibilities:<ul><li>Develop and maintain Spring Boot applications</li><li>Write well-designed, efficient and secure code</li><li>Document development phases</li><li>Analyze and resolve technical and application issues</li><li>Collaborate with internal teams to schedule product releases</li><li>Identify and analyze user requirements</li><li>Prioritize, assign, and execute tasks throughout the software development lifecycle</li></ul>Required Qualifications:<ul><li>Bachelors degree in Computer Science or a related field</li><li>1-2 years of experience in Java coding, Build tools (Maven, Gradle),Version control tools (Git),&nbsp;Object-Oriented Design (OOD) and design patterns</li></ul>Desired Qualifications:<ul><li>Masters degree in Computer Science or a related field</li><li>SQL (preferably Oracle or Postgres)</li><li>Experience with Jasper Reports</li><li>Experience with the Spring Boot&nbsp;Framework.</li><li>Experience with ORM frameworks (JPA/Hibernate)</li><li>Experience in designing, building, and testing Spring Boot applications</li><li>Previous experience in Public Sector projects is a strong asset</li></ul>Personal Attributes:<ul><li>Strong teamwork, communication, analytical thinking, and problem-solving skills</li><li>Ability to work independently and collaboratively</li><li>Organized and methodical approach</li><li>Effective delegation and time management skills</li></ul>What is there for you<ul><li>We want our people to be well compensated, so we offer an attractive salary package</li><li>Health is the most important asset, so we have you secured with a health insurance and compilation plan from day one</li><li>We are excited for challenges, so you are invited to take part in exciting, innovative projects that make a difference</li><li>We never stop learning and evolving! We encourage our people to follow the pace by providing them voucher for Training Courses, so that they adapt new tech skills and develop their soft skills</li><li>Most important, we work as a team, so we gather on a smaller and bigger occasions to celebrate good times together! Happy Fridays, bowling sessions, running events and everything that help us have fun and enjoy working to our team</li></ul>

Junior Backend Developer [BET_04]

We are seeking motivated and talented professionals to join our highly skilled teams. As a Mid Back End Developer at Q&amp;R S.A., you will work on designing, developing, and maintaining high-quality backend services for enterprise projects. You will collaborate with cross-functional teams (e.g., Front-End, BA-QA) and be exposed to modern practices such as AI-driven automation to improve development efficiency and code quality. This position offers a unique opportunity to further develop your backend expertise in a dynamic and innovative environment.Key Responsibilities:<ul><li>Develop &amp; Maintain Java Services: Implement and optimize Spring Boot-based backend solutions, ensuring clean, secure, and efficient code</li><li>Enhance Code Quality &amp; Performance: Contribute to reusable libraries, peer code reviews, automated quality checks (e.g., SonarQube), and database optimization (Oracle, Postgres)</li><li>Testing &amp; Documentation: Write and maintain unit tests (JUnit, Mockito), follow TDD principles, and document backend development for clarity and maintainability</li><li>Collaboration &amp; Agile Practices: Work closely with Front-End, QA, and senior developers, participate in stand-ups, retrospectives, and knowledge-sharing sessions</li><li>Support &amp; Troubleshooting: Assist in product releases, ensure compliance, and resolve backend issues to maintain smooth system operations.</li></ul>Required Qualifications:<ul><li>Bachelors degree in Computer Science or a related field (or equivalent professional experience)</li><li>Minimum of 4 years in backend development with Java (11, 17+)</li><li>Minimum of 2 years in&nbsp;Spring Boot, SQL (Oracle or Postgres) with basic query optimization and indexing, ORM frameworks (JPA/Hibernate), Build Tools (Maven) and Version Control (Git), Object-Oriented Design (OOD), Design Patterns, and familiarity with TDD practices</li></ul>Desired Qualifications:<ul><li>Masters degree in Computer Science or a related field</li><li>Awareness of endpoint security and deployment best practices (e.g., ACMS)</li><li>Exposure to AI-driven documentation or code generation tools</li><li>Understanding of Agile or Scrum workflows</li><li>Experience with Jenkins, Bitbucket Pipelines, or similar CI/CD tools</li><li>Basic familiarity with ReactJS (or similar front-end frameworks) is a plus</li></ul>Personal Attributes:<ul><li>Team Oriented: Strong communication and collaboration skills, open to feedback and learning from peers</li><li>Problem Solver: Analytical thinking with attention to detail and a drive for continuous improvement</li><li>Organized &amp; Methodical: Ability to manage tasks effectively, adhering to deadlines and project milestones</li><li>Adaptable: Willingness to embrace new technologies and best practices to improve outcomes</li><li>Growth Mindset: Eagerness to expand skill set, including AI/LLM-focused learning and certifications</li></ul>What is there for you<ul><li>We want our people to be well compensated, so we offer an attractive salary package</li><li>Health is the most important asset, so we have you secured with a health insurance and compilation plan from day one</li><li>We are excited for challenges, so you are invited to take part in exciting, innovative projects that make a difference</li><li>We never stop learning and evolving! We encourage our people to follow the pace by providing them voucher for Training Courses, so that they adapt new tech skills and develop their soft skills</li><li>Most important, we work as a team, so we gather on a smaller and bigger occasions to celebrate good times together! Happy Fridays, bowling sessions, running events and everything that help us have fun and enjoy working to our team</li></ul>

Backend Developer [BET_05]

Your role as a&nbsp;Senior&nbsp;Cyber Security Engineer&nbsp;will enable you to work alongside fellow Cyber Security engineers, who are incredibly passionate about what they do and are characterized by their commitment to working as a team and their ever-present customer focus. In this role, you will actively participate and contribute to technical advisory, planning, delivery and support of best-in-class cybersecurity solution technologies for our clients, and you will find yourself in a personal learning, challenging, and development fast-track and will be given many opportunities to get exposure and make an impact that matters.During your tenure as a Senior Cyber Security Engineer, you will be able to:<ul><li>Be part of a global community of Deloitte experts in Cyber Security Engineering.</li><li>Work on projects focused on development and continuous improvement of security infrastructure.</li><li>Support clients in identifying weaknesses in their infrastructure by deploying, configuring and supporting Cyber Security tools.</li><li>Support your wider team in the delivery of cyber security work, including threat modelling, security architecture assessments, cloud security vulnerability assessments, Infrastructure security management, etc.</li><li>Work closely with the team towards the continuous improvement of services offered.</li><li>Receive training and attain certifications in the use of cutting-edge cybersecurity products but also on various cybersecurity engineering topics.</li><li>Work closely with the best experts from many different disciplines and geographies.</li></ul>&nbsp;#WinningRequirementsTo qualify for the role, you must have:<ul><li>Bachelor’s Degree in Computer Science, Computer and Network Engineering, IT,&nbsp;&nbsp;or equivalent work experience.</li><li>At least 2 years of experience in SOC environment with hands-on knowledge of security-related products and technologies (e.g. Network/Endpoint Security, IDS/IPS, Firewall, SIEM, XDR, SOAR etc.)</li><li>Experience in troubleshooting security and related network issues.</li><li>Professional certifications such as Checkpoint Certification (CCSA), Fortinet NSE4, Cisco CCNA, Microsoft SC-200, Microsoft AZ-500 would be considered a strong plus.</li><li>Commitment to teamwork and ability to build strong client relationships.</li><li>Strong communication skills (in Greek and in English).</li><li>Ability to maintain professionalism and always strive for high ethical standards.</li><li>Military obligations fulfilled where applicable.</li></ul>&nbsp;#ChooseDeloitteif: <ul><li>You want to work with inspiring, ambitious, and supportive people with diverse geographical and academic backgrounds and extensive skills.</li></ul><ul><li>You get excitement in managing clients shifting priorities and accomplish tasks in a challenging, fast-paced environment.</li></ul><ul><li>You like to nurture people and share your knowledge with others.</li></ul>&nbsp;#AboutDeloitte Our servicesDeloitte offers Global professional services that include Audit, Risk Advisory, Tax, Consulting and Financial Advisory. 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 Greece 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. Our PurposeOur purpose, “To make an impact that matters for our clients, our people and society “- defines who we are and what we stand for. This is not about size, it's about being the first choice. The first choice for the largest and most influential clients, and the first choice for the best talent. Our valuesAt 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. We value difference, with respect at the heart of our inclusive culture, and we support agile working arrangements.&nbsp;Our talent experienceFrom 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 centre 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.&nbsp;Sounds like the sort of role for you? Apply now.&nbsp;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 of member 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 500ℜg; companies. Learn how Deloitte’s approximately 312,000 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.© 2024&nbsp;For more information contact Deloitte Central Mediterranean.

Senior Cyber Security Engineer

We are seeking motivated and talented professionals to join our highly skilled teams. As a Senior Back End Developer at Q&amp;R S.A., you will be responsible for designing, developing, and maintaining high-quality backend services for large-scale enterprise projects. You will collaborate with cross-functional teams (e.g., Front-End, BA-QA) and leverage modern development practices such as AI-driven automation to streamline workflows, enhance code quality, and deliver robust solutions efficiently.Key Responsibilities:<ul><li>Architect, develop, and maintain Java-based services using Spring Boot and related frameworks.</li><li>Implement scalable and modular solutions, including reusable libraries/modules for various business needs</li><li>Write clean, efficient, and secure code following best practices and organizational standards.</li><li>Enforce peer code reviews and pull request checks to ensure clean, maintainable, and secure code</li><li>Integrate with tools (e.g., SonarCube) for continuous code quality checks, monitoring technical debt, and identifying vulnerabilities</li><li>Collaborate on effective database strategies (e.g., Oracle, Postgres) for query optimization</li><li>Use database-specific analysis tools to refine queries, create indices, and ensure high performance</li><li>Manage schema changes following best practices to minimize downtime and maintain data integrity</li><li>Leverage AI tools to automate repetitive tasks (e.g., code generation, technical documentation)</li><li>Contribute to a growing knowledge base (e.g., Confluence), applying best practices where relevant</li><li>Implement unit tests (e.g., JUnit, Mockito) for critical workflows, adhering to TDD principles</li><li>Ensure smooth integration of automated tests in CI/CD pipelines to detect and resolve issues early</li><li>Support Front-End developers interested in expanding to Back-End skills, providing guidance and mentorship</li><li>Participate in daily stand-ups, retrospectives, and knowledge-sharing sessions to foster a collaborative environment</li><li>Coordinate product releases with internal teams, ensuring alignment with security and compliance standards</li><li>Troubleshoot and resolve technical issues promptly to maintain high system reliability</li></ul>Required Qualifications:<ul><li>Bachelors degree in Computer Science or a related field (or equivalent professional experience)</li><li>7+ years of work experience in backend development with Java (11, 17+) and Spring Boot (including Spring Data, Spring Security), SQL (Oracle or Postgres) with proven query optimization and indexing techniques, ORM frameworks (JPA/Hibernate), Testing frameworks (JUnit, Mockito), Build Tools (e.g., Maven) and Version Control (Git), Object-Oriented Design, Design Patterns, and robust API design</li></ul>Desired Qualifications:<ul><li>Masters degree in Computer Science or a related field</li><li>Familiarity with Azure, AWS, or Google Cloud for scalable application deployment</li><li>Experience with Kafka, RabbitMQ, or similar technologies</li><li>Understanding of securing deployments, endpoint security, and ACMS</li><li>Exposure to AI-driven documentation or code generation tools</li><li>Agile or Scrum for iterative development</li><li>Exposure to TRIZ for structured problem-solving</li><li>Basic familiarity with ReactJS (or other frameworks) is a plus for broader collaboration</li><li>Knowledge of Jenkins, Bitbucket Pipelines, or similar automation pipelines</li></ul>Personal Attributes:<ul><li>Analytical Mindset: Strong problem-solving abilities and attention to detail</li><li>Team Player: Excellent communication and collaboration skills, including mentoring junior developers</li><li>Proactive &amp; Organized: Ability to prioritize tasks and execute effectively under deadlines</li><li>Adaptability: Willingness to explore new technologies and approaches that improve overall project outcomes</li><li>Continuous Learner: Eagerness to leverage courses and certifications (including AI/LLM-focused) for professional growth</li></ul>What is there for you<ul><li>We want our people to be well compensated, so we offer an attractive salary package</li><li>Health is the most important asset, so we have you secured with a health insurance and compilation plan from day one</li><li>We are excited for challenges, so you are invited to take part in exciting, innovative projects that make a difference</li><li>We never stop learning and evolving! We encourage our people to follow the pace by providing them voucher for Training Courses, so that they adapt new tech skills and develop their soft skills</li><li>Most important, we work as a team, so we gather on a smaller and bigger occasions to celebrate good times together! Happy Fridays, bowling sessions, running events and everything that help us have fun and enjoy working to our team</li></ul>

Senior Backend Developer [BET_06]

UNIC Athens, the University of Nicosia's academic and research base in Greece, combining internationally ranked teaching with state-of-the-art facilities, is seeking a Senior Campus Sensor &amp; Systems Operations Engineer&nbsp;to join its team.This role owns the on-campus hardware layer that feeds our data and AI platforms: antennas, receivers, environmental stations, cameras, radars, timing systems, and the on-prem servers that tie them together. You’re the person who makes sure “the machines are alive” and the data keeps flowing.The work is hands-on, rooftop and rack-level, plus enough Linux and networking to keep a small sensor observatory running smoothly.&nbsp;Responsibilities:&nbsp;Keep a campus-scale sensor observatory onlineMonitor health of diverse sensors: RF receivers, satellite downlinks, short-range radars, optical/IR cameras, acoustic arrays, seismic/structural, weather, and air-quality stations.Diagnose issues across power, RF signal, network, and compute layers; coordinate timely fixes.Maintain inventories, diagrams, and simple runbooks for each subsystem.Operate on-prem compute and storage nodesMaintain a small fleet of Linux servers dedicated to signal processing, media ingest, and sensor fusion.Handle OS updates, basic security hardening, disk/CPU monitoring, and log rotation.Work with central platform engineers to ensure data lands in the right queues/buckets/streams.Manage power, networking, and timing for sensorsOversee PoE switches, rooftop cabinets, UPS feeds, and basic environmental monitoring.Ensure reliable fibre/copper connectivity between rooftop cabinets, comms rooms, and core network.Operate and monitor GNSS-based timing / reference equipment used for precise time-stamping.Support installation, maintenance, and calibrationPlan and execute sensor deployments and relocations (roof, mast, dish frame, façades) with facilities.Coordinate periodic calibrations (e.g. weather, air quality, structural/ground sensors) with vendors and internal teams.Enforce safe working practices for rooftop and equipment-room work.Act as the bridge between campus and platform teamsReport status of on-campus systems and upcoming maintenance windows.Help test new data feeds, firmware updates, and configuration changes before they go to production.Provide clear feedback on physical constraints and operational realities back to architects and data/AI teams.Additionally:Daily / weekly operational checks on key systems, with clear escalation when something drifts or fails.Set up and maintain monitoring dashboards and alerts (metrics, logs, basic traces) for sensors and compute.Script routine tasks in Bash/Python (health checks, log scrapes, simple data sanity checks).Coordinate with vendors and contractors for specialized repairs and installs.Maintain accurate documentation (rack layouts, IP plans, cabling runs, rooftop layouts, change logs).&nbsp;Qualifications:&nbsp;Education:<ul><li>A BSc in Computer Engineering, or Electrical Engineering or related field.</li></ul>&nbsp;Experience:4+ years in a systems / field / instrumentation / NOC / SRE-style role, working with real hardware (not just cloud).&nbsp;Required Skills:&nbsp;Solid Linux experience (Ubuntu or similar): networking, system services, storage, logging.Strong practical networking skills: VLANs, PoE switches, fibre vs copper, basic routing, VPNs.Hands-on experience with at least some of:Environmental or industrial sensors (weather, air quality, structural, seismic, etc.), orRF / broadcast / telecom equipment, orCCTV / video analytics / radar / acoustic sensing.Comfortable reading wiring diagrams, labelling cables, and keeping tidy racks/cabinets.Able to work safely on rooftops and with facilities teams; familiarity with basic electrical and lightning/surge safety.Clear written documentation skills and enough English to collaborate with remote engineering teams.&nbsp;Additional Skills:&nbsp;Experience running or supporting a small observatory, lab, broadcast site, or similar multi-sensor facility.Exposure to GNSS timing, NTP/PTP, or other time-synchronization systems.Familiarity with Prometheus/Grafana or similar monitoring stacks.Basic RF concepts (antennas, coax, gain/noise, filters) or environmental monitoring concepts (calibration, QA/QC).Greek language skills and prior work on a university or research campus.&nbsp;What success looks like:Within a few weeks, you know every major sensor, cabinet, and server by name and location.Within a few months, outages are rare, short, and well-understood, with clear runbooks and monitoring in place.The data and AI teams treat the campus observatory as a reliable “black box” they can build on, because you keep it that way.

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