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Intellectica is recruiting a highly skilled&nbsp;Front-end Engineer&nbsp;on behalf of a leading defense software development and systems integration company headquartered in Athens, with a global presence. Based in Athens, Greece, and operating under a hybrid work model (three days on-site, two days remote), the successful candidate will bring expertise in Java Swing to contribute to the development and maintenance of high-quality native applications, reporting directly to the Head of Products.Key activities and responsibilities of this role include:<ul><li>Participating in the design and implementation of new features in collaboration with cross-functional teams</li><li>Developing and maintaining front-end applications using Java Swing</li><li>Collaborating with the UX/UI design team to ensure alignment with user experience and interface specifications</li><li>Ensuring application performance, responsiveness, and overall quality</li><li>Identifying and resolving bottlenecks, bugs, and performance issues</li><li>Writing clear, maintainable, and well-documented code in accordance with company standards</li><li>Creating and maintaining technical documentation following the company’s Engineering Documentation Standards</li><li>Adhering to the company’s Software Development and Coding Standards</li><li>Supporting code reviews, debugging, profiling, and performance optimization tasks</li><li>Coordinating with system engineers to ensure software aligns with overall system architecture and deployment requirements</li></ul>&nbsp;Professional experience &amp; qualifications of a successful candidate:<ul><li>Bachelor’s degree in Computer Science, Electrical/Electronics Engineering, or a related field</li><li>Minimum of&nbsp;3 years&nbsp;of professional experience in systems programming and native application development using Java, with a focus on Java Swing GUI development</li><li>Proficiency in&nbsp;Java 8 and Java 11</li><li>Ability to interpret technical specifications, identify requirements, and design software solutions accordingly</li><li>Experience working on both Windows and Linux systems, including basic administration and automation tasks (e.g., shell scripting)</li><li>Solid knowledge of XML and JSON data formats</li><li>Proficiency in SQL and experience with RDBMSs (e.g., SQLite, PostgreSQL) and NoSQL databases (e.g., Redis)</li><li>Strong understanding of computer networking concepts and devices</li><li>Experience in application compilation, debugging, profiling, and optimization</li><li>Proficient in Greek and English</li></ul>Core competencies of a successful candidate:<ul><li>Excellent communication and interpersonal skills to engage effectively with internal and external stakeholders across all levels</li><li>Analytical mindset with a focus on data-driven decision-making and continuous improvement</li><li>Adaptability to thrive in a fast-paced, dynamic environment and effectively lead change initiatives</li></ul>Benefits offered for the role include:<ul><li>Gas expenses coverage</li><li>Meal vouchers (ticket restaurant)</li><li>Private health insurance from day one</li><li>Company-provided equipment (laptop and headphones)</li><li>Annual performance-based bonus</li></ul>

Frontend Engineer int-0333

The Senior Embedded Engineer will be responsible for the design, development, testing, certification and manufacturing process of addressable panels on emergency lighting, addressable fire alarm and central battery systems. You will work in a dynamic environment and be part of a workplace where your day to day will involve working as a team on world-class products.Your key responsibilities include<ul><li>Designing firmware solutions based on project requirements</li><li>Coding using C language</li><li>Contributing to schematic design and managing PCB layout</li><li>Contributing to firmware architecture and development, engineering tests and product validation</li><li>Drafting the technical documentation related to the firmware and hardware code (Doxygen, Confluence)</li></ul>What you bring to the team:<ul><li>Master's or Bachelor’s degree in Electrical or Electronics Engineering, Applied Computer Science or related technical field</li><li>Proven industry experience in the end-to-end development life cycle, from the initial concept to production (including architecture, design, development, debugging, documentation, and validation)</li><li>Minimum 5 years of C coding experience in embedded firmware</li><li>Minimum 5 years of experience in the field of electronics</li><li>Deep understanding of embedded architecture concepts (CPU core, internal and external memories, CPU peripherals)</li><li>Experience programming MCUs and RTOS such as FreeRTOS</li><li>Experience with Cortex-M Processors (M0, M0+, M3, M4, M7)</li><li>Experience identifying hardware requirements based on firmware requirements</li><li>Experience in version control (Git) and issues tracking (Jira)</li><li>Experience in designing schematics on analog, digital and power electronics domain</li><li>Experience in serial protocols (UART, SPI, I2C)</li><li>Ability to navigate, understand &amp; adapt large existing codebases</li><li>Ability in risk assessment and problem solving during the product’s life cycle development&nbsp;</li><li>Ability to use block diagrams, conceptual sketches, pseudo-code and other techniques of project designing</li><li>Excellent team working skills is a must, both internally within the R&amp;D department as well as across departments</li><li>Fluency in English both written and spoken</li></ul>Nice to have:<ul><li>Good knowledge of PCB design guidelines for achieving EMC with minimal EMI</li><li>Familiarity of object-oriented programming concepts, preferably in C++</li><li>Familiarity of Web concepts (Ethernet, WiFi, Cloud Services, Cyber Security)</li></ul>What we offer:<ul><li>The opportunity to work on high-end projects, for products distributed worldwide to major clients</li><li>A chance to join a globally established company with skills development opportunities and an excellent working environment</li><li>Flexible working hours</li></ul>Send your resume,&nbsp;mentioning the position you are applying for, to&nbsp;cv@olympia-electronics.grThank you for your interest in Olympia Electronics, and good luck!&nbsp;

Senior Embedded Engineer, R&D, Thessaloniki

SCYTALYS&nbsp;is currently looking for passionate&nbsp;Test &amp; Integration Engineers&nbsp;willing to work in agile teams to develop high quality products and applications which will bring value to our local and international customers.The successful candidates will join our team (based in Athens) and work closely with developers, product owners, project leads, delivery teams and other stakeholders, executing component integration (both software and hardware), test iterations, tracking / reporting results, troubleshooting and coordinating defect resolution, system installation and configuration, on-site &amp; factory acceptance testing and end-user training.&nbsp;The ideal candidates will:<ul><li>Perform detailed analyses of task(s) requirements</li><li>Analyse user stories, software and system requirements for testability</li><li>Define the appropriate test cases required to verify the correct implementation of the user stories, software and system requirements</li><li>Write test documentation in accordance with the Company’s Engineering Documentation Standards</li><li>Test and debug system (standalone test environment) with predefined test cases and verify predicted performance, memory, processor and other requirements identified as requirements for the software</li><li>Perform analysis (network message monitoring, byte- and bit-level inspection of data, text log file analysis) and collect information of any defects found to facilitate their resolution</li><li>Execute test cases, detecting and reporting defects, analysing abnormal system behavior to identify the root cause</li><li>Participate in formal reviews and other verification/acceptance activities, and troubleshooting operational and customer reported issues</li><li>Advise Company management regarding perceived and/or recognized problems with performance of designed software and/or system development</li><li>Support installation and check-out on-site and hotline service or warranty/upgrade works at the installed systems</li><li>Should the need arise, they will work towards their team’s goals carrying out tasks that may befall outside their field of expertise as best as they can</li></ul>&nbsp;Skills and Experience:<ul><li>BSc or equivalent in Computer Science, Electrical/Electronics Engineering, or related field</li><li>Good knowledge and experience with Windows and Linux Operating Systems</li><li>At least 2 years of professional experience in software systems testing within a well-established test process environment</li><li>Good interpersonal skills to work effectively within a team</li><li>Good knowledge of Computer networking (IP networking and basic IP&nbsp;protocols such as&nbsp;TCP, UDP, ICMP etc)</li><li>Ability to analyze and evaluate technical specifications, identify verification requirements (testable features) and provide the test design and implementation artifacts (test plans and procedures)</li><li>Ability to execute specified test cases and perform effective exploratory testing</li><li>Strong analytical skills and attention to detail</li><li>Strong verbal and written communication skills</li><li>Efficient time management and organization skills to complete work based on priorities and schedule</li></ul>&nbsp;We offer:<ul><li>Competitive remuneration package</li><li>Private Medical Insurance package</li><li>Continuous learning in new technologies</li><li>Opportunity to work in large-scale projects with talented people</li></ul>

Test & Integration Engineer

Intellectica is recruiting an&nbsp;Engineering &amp; Services Development Manager&nbsp;on behalf of a subsidiary of a group of companies with over 20 years of experience in electricity generation and supply from Renewable Energy Sources. The subsidiary is a fast-growing technology company based in Athens, Greece, leading innovation in the sustainable mobility sector through cutting-edge EV charging infrastructure and digital services. Reporting directly to the CEO, the successful candidate will be responsible for leading the development of the company’s core digital platform and service offerings, managing the Platform Development &amp; Services team — including software engineers and product/service managers — and shaping the company’s technical roadmap.Key activities and responsibilities of this role include:<ul><li>Developing and executing the product and services strategy across the EV solutions portfolio</li><li>Designing commercial specifications for new offerings, both in-house and through strategic partnerships</li><li>Conducting user and market research to enhance platform functionality and user experience</li><li>Introducing innovative technology solutions for public charging and connected devices</li><li>Defining business and technical requirements to support product planning and commercial alignment</li><li>Designing the platform’s system architecture using service-oriented and cloud-native principles</li><li>Overseeing the implementation of technical solutions, ensuring quality, security, and scalability</li><li>Embedding cybersecurity principles throughout the software development lifecycle</li><li>Establishing and maintaining CI/CD pipelines, automated testing, and debugging processes</li><li>Leading and mentoring cross-functional engineering and services teams to drive performance and innovation</li><li>Ensuring continuous technical training and skills development across the team</li><li>Providing day-to-day technical guidance and problem-solving support to software engineers</li><li>Collaborating with external partners to integrate third-party EV chargers and technologies into the platform</li><li>Aligning platform development with commercial objectives and strategic EV partnerships</li><li>Monitoring and managing project delivery timelines and budgets</li><li>Tracking and reporting performance against key KPIs (e.g., platform uptime, user satisfaction, market growth, issue resolution speed)</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>At least 5 years of experience in a similar managerial role, combining software development and technical leadership</li><li>Proven experience in leading cross-functional teams and managing platform or service development roadmaps</li><li>Strong coding background in Python and JavaScript</li><li>Solid experience with modern cloud environments (e.g., Azure, AWS) and cloud-native technologies</li><li>Familiarity with operating systems, databases, DevOps practices, and deployment pipelines</li><li>Strong understanding of software quality assurance, system security, and cyber-resilience standards</li><li>Fluent in both English and Greek</li></ul>Core competencies of a successful candidate:<ul><li>Strong leadership and project management skills</li><li>Adaptability to evolving technology trends</li><li>Strategic and analytical thinking and decision-making ability</li><li>Innovation-focused and results-oriented</li><li>An engineering mindset above all</li></ul>

Engineering & Services Development Manager int-0305

Intellectica is recruiting a highly skilled Test &amp; Integration Engineer on behalf of a leading defense software development and systems integration company headquartered in Athens, with a global presence. With more than 30 years of expertise in the defense and security sectors, the company specializes in Tactical Data Links and Interoperability Solutions, Mission and Command &amp; Control Systems, and Surveillance technologies. Based in Athens, Greece, the successful candidate will join agile teams responsible for delivering high-quality solutions to domestic and international customers, and will report to the company’s engineering management. Occasional travel may be required, with all travel expenses fully covered.Key activities and responsibilities of this role include:<ul><li>Analyzing task requirements and verifying software and system specifications for testability</li><li>Defining and implementing test plans and procedures to verify user stories, software features, and system behaviors</li><li>Executing test cases and performing exploratory testing, identifying and reporting defects and anomalies</li><li>Debugging issues, analyzing abnormal system behavior, and coordinating root cause resolution</li><li>Writing test documentation in accordance with the company’s Engineering Documentation Standards</li><li>Participating in formal reviews, verification and acceptance activities, and providing support during operational testing</li><li>Integrating software and hardware components and supporting on-site and factory acceptance testing</li><li>Supporting installation, check-out, warranty services, upgrades, and customer hotline assistance</li><li>Providing technical input to management on system performance and software development challenges</li><li>Contributing to team goals and offering support across functions when needed, beyond the direct scope of testing</li></ul>Professional experience &amp; qualifications of a successful candidate:<ul><li>Bachelor’s degree in Computer Science, Electrical/Electronics Engineering, or a related field</li><li>Minimum of&nbsp;5 years&nbsp;of professional experience in software systems testing within a structured test environment</li><li>Solid understanding and hands-on experience with both Windows and Linux operating systems</li><li>Strong knowledge of computer networking concepts and protocols (e.g., TCP, UDP, ICMP)</li><li>Experience with system-level testing, including performance, memory, and processor resource validation</li><li>Ability to interpret technical specifications and define thorough and traceable test cases</li><li>Skilled in executing and debugging complex test scenarios</li><li>Ability and willingness to travel</li><li>Proficient in Greek and English</li></ul>Core competencies of a successful candidate:<ul><li>Excellent communication and interpersonal skills to engage effectively with internal and external stakeholders across all levels</li><li>Analytical mindset with a focus on data-driven decision-making and continuous improvement</li><li>Adaptability to thrive in a fast-paced, dynamic environment and effectively lead change initiatives</li></ul>Benefits offered for the role include:<ul><li>Gas expenses coverage</li><li>Meal vouchers (ticket restaurant)</li><li>Private health insurance from day one</li><li>Company-provided equipment (laptop and headphones)</li><li>Annual performance-based bonus</li><li>Continuous training in new technologies</li><li>Opportunities to work on large-scale, high-impact projects</li><li>Covered travel expenses when travel is required</li></ul>

Test and Integrations Engineer int-0335

WINGS ICT Solutions is looking for a Frontend Developer with experience in development activities, R&amp;D projects and team-oriented projects.The main responsibilities will involve:<ul><li>Collaboration with Web Developers in the team and designers on front end application development,</li><li>Understand and Work on business goals, user needs and technical constraints,</li><li>Development of cutting-edge web applications that look and perform superbly across all platforms,</li><li>Enhancing the performance and reliability of our current web-based application features,</li><li>Concept exploration and prototyping UI designs with the latest technologies.</li></ul>RequirementsEducational requirements:<ul><li>Bachelor’s Degree in (Technical) University degree in Information and Communications Technologies, Computer Science, Electrical &amp; Computer Engineering or equivalent</li></ul>Essential technical skills:<ul><li>At least 3 years of demonstrable experience on industry projects</li><li>Good knowledge and understanding of JavaScript fundamentals</li><li>Proven working experience with Angular or React</li><li>Experience with CSS and HTML</li><li>Experience with version control system (Git)</li></ul>Nice to have:<ul><li>Mobile development experience will be considered as a plus</li><li>Experience in Typescript</li><li>Experience in writing Unit tests and e2e tests</li><li>Familiarity with CI/ CD tools</li></ul>Other Qualifications <ul><li>Excellent Communicational skills, oral and written</li><li>Fluent English, oral and written</li><li>Ability to create comprehensive solutions</li><li>Candidate must be able to work independently or within a team environment</li><li>Strong sense of responsibility and ownership of all involved activities</li></ul>Benefits <ul><li>Highly competitive salary, reviewed upwards on a regular basis, based on your performance.</li><li>Remuneration based on your experience and skills.</li><li>Participation in state-of-the-art projects and tech challenges</li><li>Personal and professional development, amongst industry experts and talented people</li><li>Continuous learning, having access to broad resources for professional and personal development</li><li>Friendly environment and fun team members, with fresh ideas</li><li>Modern workspace, at a very good location</li></ul>

Frontend Developer

As a System Architect for embedded systems, you will be a part of the Olympia Electronics Research and Development department. Together with a team consisting of a project manager and hardware and software designers, you will be responsible for the design, development, testing, certification and manufacturing process of addressable panels on emergency lighting, addressable fire alarm and central battery lighting systems. You will work in a dynamic environment and be part of a workplace where your day to day will involve working as a team on world-class products.Your key responsibilities include<ul><li>Drawing up specifications and designing firmware solutions based on project requirements</li><li>Carrying out or supervising feasibility studies</li><li>Successfully communicate all concepts and guidelines to development team</li><li>Provide technical guidance and coaching to developers and test engineers</li><li>Contributing to schematic design and managing PCB layout</li><li>Contributing to firmware architecture and development, engineering tests and product validation</li><li>supervising the design, implementation, testing and documentation related to the firmware and hardware code.</li></ul>&nbsp;What you bring to the team:<ul><li>Master's or Bachelor’s degree in Electrical or Electronics Engineering, Applied Computer Science or related technical field</li><li>Proven industry experience in the end-to-end development life cycle, from the initial concept to production (including architecture, design, development, debugging, documentation, and validation)</li><li>Minimum 5 years of C and C++ coding experience in embedded firmware</li><li>Minimum 5 years of experience in the field of electronics</li><li>Deep understanding of embedded architecture concepts (CPU core, internal and external memories, CPU peripherals)</li><li>Experience programming MCUs and RTOS such as FreeRTOS</li><li>Experience with Cortex-M Processors (M0, M0+, M3, M4, M7)</li><li>Experience with Linux System / Kernel Development</li><li>Experience identifying hardware requirements based on firmware requirements</li><li>Experience in version control (Git) and issues tracking (Jira)</li><li>Experience with UML and other modeling methods</li><li>Experience in designing schematics on analog, digital and power electronics domain</li><li>Experience in serial protocols (UART, SPI, I2C)</li><li>Ability to navigate, understand &amp; adapt large existing codebases</li><li>Ability in risk assessment and problem solving during the product’s life cycle development&nbsp;</li><li>Ability to use block diagrams, conceptual sketches, pseudo-code and other techniques of project designing</li><li>Excellent team working skills is a must, both internally within the R&amp;D department as well as across departments</li><li>Fluency in English both written and spoken</li></ul>Nice to have:<ul><li>Good knowledge of PCB design guidelines for achieving EMC with minimal EMI</li><li>Familiarity of object-oriented programming concepts, preferably in C++</li><li>Familiarity of Web concepts (Ethernet, WiFi, Cloud Services, Cyber Security)</li></ul>What we offer:&nbsp;<ul><li>A competive salary scheme</li><li>The opportunity to work on high-end projects, for products distributed worldwide to major clients</li><li>A chance to join a globally established company with skills development opportunities and an excellent working environment</li><li>Flexible working hours</li></ul>&nbsp;About Olympia ElectronicsOlympia Electronics is a world-known company located in Aiginio, just 25 minutes away from Thessaloniki city center.We provide the market with cutting-edge and innovative solutions in the field of safety systems that mainly includes products of security lighting, fire alarms, gas detectors, burglar alarm systems and more.Olympia Electronics exports to 72 countries and collaborates with establishedkey players in the safety systems market.If you want to become a valuable member of our team, please send us your CV directly to&nbsp;cv@olympia-electronics.gr

System Architect for embedded systems RD-SA-05

SCYTALYS&nbsp;is currently for&nbsp;Principal Capability Architect&nbsp;responsible for&nbsp;making&nbsp;software delivery faster, safer, and more efficient for Scytalys mission systems. These systems support command and control, intelligence, surveillance, tactical communications, data sharing, and system compatibility for international and NATO customers.The Principal Capability Architect is the enterprise technical authority for SCYTALYS’ products and solution portfolio. You will own the end-to-end architecture (platform, products, solutions) that underpins C2/C4ISR and Tactical Data Link (TDL) capabilities—ensuring interoperability, scalability, cyber-hardening, and rapid delivery across programs. You will set technical guardrails, lead key design decisions, and coach teams to deliver world-class, mission-ready systems.Enterprise &amp; Product Architecture<ul><li>Own the SCYTALYS Capability Architecture for product lines, platforms, runtime deployments (edge/airborne/naval/ground/command centres).</li><li>Define, develop and maintain Reference Architectures for C2/C4ISR solutions and tactical data link (TDL) gateways.</li><li>Govern system qualities: reliability, latency, availability in denied environments, cyber resilience, safety (airborne contexts), and exportability.</li></ul>Interoperability &amp; Data Links<ul><li>Architect multi-link interoperability (e.g., Link-11/16/22, JREAP), including national sovereign link strategies and translation/forwarding via modular TDL processors. &nbsp;</li><li>Specify schema and ontologies for tactical objects/tracks, metadata normalization, and de-duplication across heterogeneous inputs (sensors, comms, ISR feeds).</li><li>Oversee test &amp; validation against coalition test suites and customer acceptance criteria (lab/field/T&amp;E).</li></ul>Platform &amp; Software Engineering<ul><li>Drive MBSE (e.g., SysML), architecture decision records, and non-functional requirements budgeting (latency, throughput, SWaP-C).</li><li>Lead and deliver architectural activities, threat modelling, and performance tuning; unblock product / solution engineering teams.</li><li>Set technology choices for real-time and near-real-time services, middleware, containerization where appropriate, and edge deployments with intermittent connectivity.</li><li>Lead newer technology development activities.</li><li>Drive DevOps and DevSecOps mindset.</li></ul>Cybersecurity &amp; Compliance<ul><li>Institute safety and security-by-design: crypto interfaces, key management integration, hardening baselines (e.g., ISO/IEC 27001, NIST 800-53/171, IEC 62443), secure coding, and supply-chain controls.</li><li>Ensure designs respect export control constraints and customer security classifications.</li></ul>AI/ML Integration<ul><li>Define/support insertion points for AI/ML initiatives.</li></ul>Customer, Partner &amp; Ecosystem Leadership<ul><li>Serve as technical face of architecture with key customers and partners. &nbsp;</li><li>Engage with radios, terminals, and platform OEMs to ensure end-to-end fit.</li><li>Contribute to standards, demos and trials.</li></ul>Governance &amp; People<ul><li>Chair the Architecture Review Board, set coding/quality bars, and mentor internal staff.</li><li>Drive reuse and productization (shared services, SDKs, integration kits) to accelerate delivery and reduce lifecycle cost.</li><li>Partner with Program, Product, and QA/IV&amp;V leads to land releases on time with quality.</li></ul>Required Experience<ul><li>10+ years in systems/software architecture for mission or safety-critical C2/C4ISR, comms, or defense platforms; 3+ years leading cross-functional architecture teams.</li><li>Proven delivery of interoperable tactical systems (track/cue/engagement workflows, COP, sensor fusion) and multi-TDL gateways. &nbsp;</li><li>Hands-on depth in at least three of: real-time distributed systems, data fusion/track correlation, geospatial services, message brokering, edge computing, waveform/terminal integration, or airborne/naval mission systems.</li><li>Strong familiarity with TDL protocols and gateway patterns; understanding of sovereign link concepts and NDL design trade-offs. &nbsp;</li><li>Cybersecurity for defense systems (threat models, hardening, secure comms, crypto interfaces) and experience operating under classified environments.</li><li>Excellence in MBSE, interface control, requirements decomposition, and non-functional requirements management.</li></ul>Desirable Experience:<ul><li>Knowledge of relevant NATO STANAGs and industry specs commonly used in C4ISR</li><li>Airborne software/safety exposure and secure avionics.</li><li>Experience with AI/ML in ISR/C2 contexts and secure MLOps.</li><li>Working knowledge of export controls and international defense program delivery.</li></ul>Core Competencies<ul><li>Systems Thinking &amp; Pragmatism: balances elegant design with field realities (EW, GNSS-denied ops, contested spectrum).</li><li>Leadership &amp; Influence: mentors deeply technical teams; gains trust of customers and certifiers.</li><li>Communication: crisp specs and design write-ups; confident external representation.</li><li>Delivery Discipline: evidence-based decisions, measurable architecture fitness functions, steady program cadence.</li></ul>Tools &amp; Tech (experience with several is highly desirable)<ul><li>Languages: C/C++, Java/Kotlin, C#, Python (for tooling).</li><li>Middleware &amp; data: DDS, gRPC, message buses, time-series/graph stores, geospatial DBs, protobuf/ASN.1.</li><li>Platforms: Linux, embedded RTOS, containerized edge, virtualization.</li><li>Engineering: SysML/UML, Cameo/Capella, Git, CI/CD, IaC, static/dynamic analysis, fuzzing, SIL/HIL test.</li></ul>Education &amp; Clearance<ul><li>MSc / PhD in Computer Science, Electrical/Computer Engineering, or related; PhD a plus.</li></ul>

Θέσεις Εργασίας Ηλεκτρολόγος Μηχανικός Ελλάδα, Πληροφορική - Σελίδα 2

frontend engineer int-0333

Intellectica

senior embedded engineer, r&d, thessaloniki

Olympia Electronics International

test & integration engineer

SCYTALYS S.A.

engineering & services development manager int-0305

Intellectica

test and integrations engineer int-0335

Intellectica

frontend developer

WINGS ICT

system architect for embedded systems rd-sa-05

Olympia Electronics International

principal capability architect

SCYTALYS S.A.

Jobily.gr

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