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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)

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)

To meet our current corporate needs, we are looking to bring to our team an Application Security Engineer.In this role, you will:<ul><li>Support the integration of security across the SDLC, collaborating closely with development, QA, and DevOps teams.</li><li>Perform static and dynamic application security testing (SAST/DAST) and assist in the remediation of identified vulnerabilities.</li><li>Configure, administer, and optimize application security platforms (SAST, DAST, SCA, WAF, API security tools).</li><li>Support application penetration testing, analyze findings, and coordinate remediation plans with developers.</li><li>Act as a liaison between penetration testers and development teams, ensuring efficient communication, tracking, and closure of issues.</li><li>Assist in risk assessments for web applications, APIs, and microservices.</li><li>Contribute to security automation within CI/CD pipelines.</li><li>Support container security, including container image scanning, vulnerability identification, and policy enforcement.</li></ul>Job requirementsYour profile should include:• University or College Degree in Computer Science, Information Security, Software Engineering, or a related technology field.• 3+ years of experience in Application Security, Cyber Security, or DevSecOps.• Hands-on familiarity with SAST, DAST, SCA, WAF, and vulnerability management tools.• Understanding of CI/CD pipelines and modern application architectures (APIs, microservices, containers, cloud).• Experience with at least one programming/scripting language (e.g., Python, Java, JavaScript, C#) is a strong plus.• Knowledge of OWASP Top 10, ASVS, and application security best practices.• Experience with container image scanning tools (e.g., Trivy, Clair, or similar) is considered an asset.• Certifications such as GWAPT, GWEB, eWPT, AZ-500, SC-200, CEH or equivalent are desirable.• Excellent command of Greek and English, written and spoken.&nbsp;Why Join Us:💸 A competitive compensation package combined with additional benefits.💻 Hybrid working model.🏥 Private Insurance for you and your family.🏢 Modern facilities, parking inside, enticing restaurant and corporate bus.📚 An extensive training program upon induction and throughout employment.🚀 Exceptional opportunities to learn and develop in a multinational environment.🌎 Prospects for professional growth both locally and globally.

Application Security Engineer

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 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.About the RoleWe are hiring a Product Owner for Code.Hub, to join a newly formed cross-functional Payments team at Kaizen Gaming. The team is responsible for delivering smooth, secure, and scalable payment experiences across all user journeys, including deposits, withdrawals, refunds, and PSP integrations.As Product Owner, you will lead product definition and delivery across payment systems, working closely with engineers, UX, DevOps, QA, and business stakeholders from Finance, Risk, and Compliance. This role offers the opportunity to shape the product vision and processes from the ground up within a high-impact, agile environment.Key Responsibilities<ul><li>Own and manage the Payments product backlog, including writing user stories, defining acceptance criteria, and prioritizing work</li><li>Lead sprint ceremonies (planning, grooming, demos, retrospectives) in collaboration with the development team</li><li>Gather and refine business requirements with key stakeholders across Finance, Compliance, Operations, and Customer Support</li><li>Drive delivery of features related to payment flows, PSP integrations, refund handling, and transaction performance</li><li>Monitor and analyze KPIs such as transaction success rates, latency, and payment method adoption</li><li>Ensure all product releases align with technical feasibility, business priorities, and compliance standards</li><li>Maintain clear documentation and contribute to the team’s transparency and operational excellence</li></ul>Requirements<ul><li>3+ years of experience as a Product Owner or Product Manager within agile product development environments</li><li>Proven experience working with cross-functional teams, including engineering, design, and QA</li><li>Strong communication and stakeholder management skills</li><li>Analytical mindset with a solid grasp of KPIs and customer-centric decision-making</li><li>Experience with Jira, Figma, Confluence, or similar tools</li><li>Familiarity with payment platforms, PSPs, or FinTech products is a plus</li><li>Fluency in English (written and spoken)</li></ul>Why Join This Project via Code.Hub?You will be part of the Code.Hub ecosystem — the first Hub for Developers in Greece and one of the leading technology partners in the country, managing over 75% of the IT market. Code.Hub is a multi-awarded company, recognized for innovation and talent strategy.Let’s talk about us:<ul><li>Hybrid working model</li><li>Competitive salary and signing bonus</li><li>Brand new equipment</li><li>Friendly, inclusive, and growth-oriented work environment</li><li>Career development through a personalized Learning &amp; Development plan</li><li>Continuous training via Code.Learn, our internal learning ecosystem</li><li>Internal competitions and employee recognition initiatives</li></ul>Let’s talk about Code.Hub-ers:<ul><li>Free access to LinkedIn Learning (first semester)</li><li>Free access to Code.Learn activities after six months</li><li>Technical mentorship and onboarding support</li><li>Opportunity for sponsored Bachelor’s or Master’s degrees at Athens Tech College</li><li>Private health insurance</li><li>Structured performance evaluations every six months</li><li>Promotion planning every two years</li><li>Daily free lunch/snacks and regular team events</li><li>Referral bonus program</li></ul>

Product Owner

As a Software Engineer in Test, you will utilize your experience and technical expertise to make your mark in our software development’s life cycle. Relish the chance to create an impact in this key role where you will liaise with talented engineers and business experts. Your understanding of the testing life-cycle will see you liaise seamlessly with a broad cross-section of colleagues, product owners and stakeholders, and provide a vote of confidence regarding the quality of the product.<ul><li>Review user stories and acceptance criteria in order to develop effective test plans and both manual and automated tests cases in collaboration with the development team</li><li>Participate actively in scrum ceremonies in order to distribute test cases according to the test pyramid</li><li>Estimate, prioritize, plan and coordinate testing activities</li><li>Responsible for the STLC of new features on testing suites, taking technical ownership to ensure timely and quality delivery</li><li>Researching test tools, methodologies, and trends and upgrading existing practices and processes.</li></ul>What you will bringWe are looking for a Software Engineer in Test who is a team player with a can-do attitude and excellent communication skills.<ul><li>BS/MS degree in Computer Science/Software Engineering or an IT related discipline</li><li>3+ years of experience as a Software Development Engineer in Test</li><li>Hands on experience in OOP languages (C# preferable)</li><li>Strong knowledge of software QA methodologies, tools and processes</li><li>Hands-on experience with web browser automation tools (e.g. Selenium / Playwright)</li><li>Good understanding of all levels of the testing pyramid</li><li>Experience in defect tracking and test management tools such as JIRA, X-Ray etc</li><li>Familiarity with relational database engines (SQL)</li><li>Experience working with Agile/Scrum software development methodology</li><li>Experience working closely with product teams to understand requirements and verify/validate they are met</li><li>Passion for continuous learning and self-development</li><li>Fluent communication skills in English (both written &amp; verbal)</li></ul>Let’s talk about us<ul><li>Hybrid working model</li><li>A competitive salary</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 have free pass to all training Code. Learn activities.</li><li>Training &amp; Tech Mentor for your induction.</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>

Software Engineer In Test

Intellectica is recruiting a&nbsp;Full Stack Software Engineer&nbsp;on behalf of its client, a digital solutions company in the media-tech, publishing, and platform services space. Based in Athens, Attiki, Greece and reporting directly to the Technical Project Manager, the successful candidate will join a fast-paced engineering team, contributing to the development of scalable WordPress-based platforms, custom web applications, and integrated digital solutions.Key activities and responsibilities of this role include:<ul><li>Design, build, and maintain scalable WordPress-based platforms, including custom themes and plugins, using object-oriented PHP and modern JavaScript (ES6+)</li><li>Create modular ACF field groups and Gutenberg blocks to support flexible content structures and reusable codebases that scale across multiple projects</li><li>Develop and integrate RESTful APIs to enable seamless communication with external services such as CRMs, payment gateways, and newsletter platforms</li><li>Build custom endpoints and support headless or hybrid architecture where needed</li><li>Configure and optimize MySQL databases to support high-traffic environments and complex content structures, applying performance tuning techniques and caching mechanisms to ensure fast and reliable data access</li><li>Diagnose and resolve bugs in staging and production environments, and support site migrations, backups, and server configurations</li><li>Continuously improve platform performance by refactoring code, applying caching strategies, and ensuring alignment with Core Web Vitals</li><li>Contribute to CI/CD pipelines and manage staging environments, ensuring smooth and secure deployments through Git-based workflows</li><li>Perform routine updates and QA testing across WordPress core, themes, and plugins</li><li>Conduct code reviews, manage merge requests, and track issues efficiently</li><li>Collaborate closely with the UI/UX design team to implement responsive, user-friendly interfaces and interactive elements</li><li>Support design-driven implementations and maintaining visual consistency</li><li>Any other task that may be required from time to time</li></ul>Professional experience &amp; qualifications of a successful candidate:<ul><li>Bachelor’s degree in Computer Science, Engineering, or a related field</li><li>2+ years of experience in full-stack development, ideally within content-heavy or high-traffic environments</li><li>Strong proficiency in&nbsp;PHP&nbsp;(OOP) and&nbsp;JavaScript&nbsp;(ES6+)</li><li>Hands-on experience with&nbsp;WordPress&nbsp;development, including custom themes, plugins, ACF, and WP-CLI</li><li>Solid understanding of MySQL, including performance tuning and complex query design</li><li>Familiarity with Git-based workflows and build tools (e.g., Gulp, Webpack, Vite)</li><li>Experience with SCSS/SASS and frontend frameworks is considered a strong plus</li><li>Fluency in both English and Greek, written and verbal</li></ul>Core competencies of a successful candidate:<ul><li>Strong problem-solving and system optimization capabilities</li><li>Ability to collaborate effectively across technical and non-technical teams</li><li>High attention to detail and commitment to code quality</li><li>Proactive approach to innovation and architectural improvement</li><li>Continuous engagement with emerging technologies and industry trends</li><li>Ownership of deliverables and accountability in project execution</li></ul>

Full Stack Engineer

As an Application Support Engineer, your role is both dynamic and pivotal. You'll be at the forefront of ensuring seamless operations by:<ul><li>Monitoring and resolving open production issues at the 2nd level within designated timeframes.</li><li>Promptly initiating a "Problem" report when the root cause of an incident remains unidentified.</li><li>Conducting advanced troubleshooting for production incidents and problems.</li><li>Taking ownership of problem monitoring and tracking, with a focus on process improvement for recurring issues.</li><li>Reproducing incidents and validating fixes through regression testing.</li><li>Contributing to root cause analysis efforts to prevent future outages or quality issues.</li></ul>Flexibility is key as this position may require shift work and occasional international travel due to our global clientele.Job requirementsTo excel in this role,&nbsp;you should:<ul><li>Hold a degree in Computer Science, Software Engineering, or a related field.</li><li>Possess 1-2 years of experience in Application Support, System Administration, SW-QA, or DEVOPS.</li><li>Have solid system administration skills, particularly in Linux environments (Windows experience is a plus).</li><li>Demonstrate proficiency in MySQL and familiarity with Oracle or Mongo DB.</li><li>Bonus points for experience in automation testing and scripting languages.</li><li>Be familiar with monitoring tools such as Nagios, Grafana, and NewRelic.</li><li>Communicate effectively in both written and spoken Greek and English.</li><li>Prioritize teamwork and value collective success over individual achievements.</li></ul>About Us:&nbsp;INTRALOT, a publicly listed company established in 1992, is a leading gaming solutions supplier and operator active in 39 regulated jurisdictions worldwide. With a global workforce of approximately 1,700 employees, INTRALOT is committed to redefine innovation and quality of services in the lottery and gaming sector, while supporting operators in raising funds for good causes. In 2023, INTRALOT was distinguished as a top ten most attractive employer brands in Greece.INTRALOT has been awarded the prestigious WLA Responsible Gaming Framework Certification by the World Lottery Association. We always act with integrity and enjoy what we do. Why Join Us:💸 A competitive compensation package combined with additional benefits.💻 Hybrid working model.🏥 Private Insurance for you and your family.🏢 Modern facilities, parking inside, enticing restaurant and corporate bus.📚 An extensive training program upon induction and throughout employment.🚀 Exceptional opportunities to learn and develop in a multinational environment.🌎 Prospects for professional growth both locally and globally. Equal Opportunity Employer:&nbsp;We celebrate diversity and are proud to be an Equal Opportunity Employer. We welcome applicants from all backgrounds and do not discriminate based on race, color, religion, gender, sexual orientation, national origin, age, marital status, medical condition, disability, or any other protected status. Our premises in Paiania, Attica, are accessible to individuals with disabilities.

Application Support Engineer

We’re looking for a Senior Site Reliability Engineer Engineer to take ownership of building and evolving our internal monitoring and alerting systems that keep our high-load, real-time production systems running smoothly. If you thrive on solving complex challenges at scale and have experience in DevOps/SRE practices and monitoring performance-critical applications, this role could be a great fit.In this position, you will design, build, and continuously improve our internal monitoring and alerting tools. Test and validate solutions in real production environments. Collaborate closely with Development, QA, and DevOps teams to ensure system reliability and performance.This is a full-time remote role, with a preference for candidates based in European time zones.Responsibilities<ul><li>Design, develop, and maintain robust monitoring and alerting tools for mission-critical systems</li><li>Automate production testing to ensure reliability and scalability</li><li>Proactively identify, troubleshoot, and resolve performance and software issues</li><li>Track, update, and drive resolution of technical problems across teams</li><li>Suggest and implement architectural enhancements and process improvements</li><li>Research, evaluate, and recommend new technologies and vendor solutions</li><li>Safeguard critical systems by applying best-in-class security practices and solutions</li></ul>Requirements<ul><li>At least 7+ years of experience as a Node.js / JavaScript developer, ideally with a background in monitoring and supporting large-scale production systems</li><li>Strong knowledge of REST API design and WebSockets</li><li>Hands-on experience with cloud platforms such as AWS or GCP</li><li>Solid understanding of distributed systems at scale</li><li>Proficiency working in a Linux environment</li><li>Excellent communication skills in English, with the ability to explain complex concepts clearly and logically</li></ul>Optional<ul><li>Familiarity with tools such as Docker, Nginx, Prometheus, Grafana, etc.</li><li>Experience working with time-series databases</li><li>Understanding of low-level programming languages (e.g., C, C++, Rust)</li><li>Previous contributions to open-source projects</li></ul>Why Binance• Shape the future with the world’s leading blockchain ecosystem• Collaborate with world-class talent in a user-centric global organization with a flat structure• Tackle unique, fast-paced projects with autonomy in an innovative environment• Thrive in a results-driven workplace with opportunities for career growth and continuous learning• Competitive salary and company benefits• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.By submitting a job application, you confirm that you have read and agree to our&nbsp;Candidate Privacy Notice.

Senior Site Reliability Engineer (Node.js & Javascript), Trading Technologies

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)

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.

Senior Campus Sensor & Systems Operations Engineer - UNIC Athens

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

Tech Lead – Software Delivery

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&nbsp;scale projects for industry-leading&nbsp;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;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. We are currently seeking for experienced &amp; ambitious team players to become part of our dynamic IT team within our&nbsp;Internal Services&nbsp;department in&nbsp;Thessaloniki, working directly&nbsp;with Deloitte Switzerland. #YourRole As a&nbsp;Product Owner, you will: <ul><li>translate product strategy into actionable work items, managing the product backlog at sprint level, and ensuring the team delivers high-quality features.</li><li>focus on sprint execution (2-week cycles), issue resolution, change request management, and operational excellence for multiple products.</li><li>serve as the primary interface between the teams, customers, and product leadership, ensuring continuous delivery of value while maintaining system reliability and compliance with ITIL/ISO 20000 service management standards.</li><li>maintain strong technical engagement to understand implementation details, technical constraints, and quality standards while driving continuous improvement at the sprint and operational levels.</li><li>work collaboratively with the PM throughout the full PI/Sprint cycle to ensure proper backlog management, tracking, and prioritization aligned with company needs and strategic objectives.</li></ul> #KeyResponsibilities <ul><li>Backlog &amp; Prioritization:&nbsp;Define and maintain the product backlog with clear, prioritized items aligned with product strategy - Write features and detailed acceptance criteria that enable to deliver quality work.</li><li>Stakeholder Management:&nbsp;Prioritize features for sprint cycles based on business value, technical dependencies, and customer impact (shared with PM) - Manage technical debt prioritization to balance feature delivery.</li><li>Continuous Improvement &amp; Service Management:&nbsp;Drive continuous improvement initiatives at sprint and operational levels aligned with ITIL/ISO 20000 standards - Identify and implement process improvements based on sprint retrospectives and incident reviews.</li><li>Incident &amp; Problem Management:&nbsp;Lead incident response activities and coordinate resolution efforts - Assess severity and prioritize incidents based on business impact - Conduct root cause analysis (RCA) on critical incidents to prevent recurrence</li><li>Operational Excellence &amp; Service Management:&nbsp;Monitor system performance and uptime to ensure product reliability - Manage production environment to ensure stability and performance.</li><li>Release &amp; Deployment Management:&nbsp;Plan and coordinate releases to ensure smooth deployment and quality assurance.</li><li>Team Collaboration &amp; Governance:&nbsp;Run the daily standups to provide clarity, remove blockers, and track progress - Participate in sprint planning to align team capacity with product priorities and technical constraints</li><li>Custom:&nbsp;Product specifications are documented and maintained</li></ul> #RequiredSkills <ul><li>Bachelor’s degree in&nbsp;Computer Science, Engineering, Business, or related&nbsp;field</li><li>3+ years of&nbsp;product ownership, product management, or Agile delivery experience</li><li>2+ years of&nbsp;hands-on technical experience&nbsp;(software development, QA, technical support, or technical product management)</li><li>Proven experience managing&nbsp;product backlogs and prioritizing features at sprint level&nbsp;(Backlog tracking, metrics analysis, health monitoring, documentation, governance)</li><li>Strong understanding of&nbsp;SAFe or Agile frameworks&nbsp;and ceremonies</li><li>Experience with&nbsp;incident management and operational support</li><li>Excellent written and verbal communication skills in&nbsp;English language</li><li>Strong problem-solving and decision-making capabilities (Quick decision-making, prioritization, trade-off analysis, technical trade-off evaluation)</li><li>Knowledge of&nbsp;ITIL/ISO 20000&nbsp;service management frameworks</li><li>Leadership/Customer Focus:&nbsp;Customer issue resolution, feedback management, customer advocacy, usability assessment</li><li>Technical Acumen:&nbsp;Understanding of software architecture, scalability, technical debt, API design, system integration - Deep and broad knowledge in the field of M365 and all related products.</li><li>Collaboration:&nbsp;Agile ceremonies, team communication, stakeholder engagement, facilitation, technical discussions</li><li>Issue &amp; Change Management:&nbsp;ITIL change management, issue tracking, impact assessment, risk evaluation</li></ul> #PreferredSkills <ul><li>PRINCE2 Practitioner or alike</li><li>PRINCE2 Agile Practitioner or alike</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: <ul><li>Modern hybrid workplace, characterized by flexibility and Smart Working</li><li>Empowered well-being: We provide multiple program offerings to support your well-being needs (flexible working arrangements, extra days of leave, parental allowances)</li><li>Engagement within international large-scale teams and projects, with opportunities to travel for training or client purposes.</li><li>Constant opportunities for learning with unlimited access to internal and external learning platforms and sponsored certificates aligned with business needs and technology trends</li><li>Challenging and innovating environment where personal development and growth are encouraged, always with transparency and trust</li><li>Diverse culture and active communities that enable you to bring yourself to work</li><li>Team Building and Corporate Social Responsibility Activities</li><li>A buddy to support you with your onboarding</li><li>Extra days of annual leave</li><li>Private medical health insurance plan</li><li>Ticket restaurant card</li><li>Exclusive Discounts to several retail providers, restaurants and others</li><li>Mobile phone</li><li>Fresh fruits and unlimited coffee everyday at our offices</li></ul> Please note that all well-being benefits mentioned above are subject to annual review. About Deloitte #OurServices Deloitte offers integrated services that include Audit &amp; Assurance, Technology &amp; Transformation, Strategy Risk &amp; Transactions 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. #OurPurpose We 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. #OurValues At 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. #OurTalentExperience From 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,&nbsp;PAEGA Building, Land Port Zone of the Port of Thessaloniki, 54626 Thessaloniki, Greece, are all companies of the Deloitte Central Mediterranean S.r.l. (“DCM”) geography. DCM, a company limited by guarantee registered in Italy with registered number 09599600963 and its registered office at Via Santa Sofia no.28, 20122, 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&nbsp;www.deloitte.com/&nbsp;about to learn more. DTTL, Deloitte NSE LLP and Deloitte Central Mediterranean S.r.l. do not provide services to clients. Please see&nbsp;www.deloitte.com/about&nbsp;to learn more about our global network of member firms. Deloitte is a leading global provider of audit and assurance, consulting, 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 470,000 people make an impact that matters at&nbsp;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. © 2026 For more information contact Deloitte Central Mediterranean.

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