Intellectica is recruiting a highly skilled Software Engineer on behalf of a leading defense software development and systems integration company headquartered in Athens, with a global presence. With over 30 years of experience, the company specializes in the design, development, integration, and support of Tactical Data Links and Interoperability Solutions, Mission and Command & Control Systems, and Surveillance technologies. The successful candidate will be based in Athens, Greece, and will report directly to the engineering leadership team, working on mission-critical software solutions in a dynamic and innovative environment.
Key activities and responsibilities of this role include:
- Analyzing task requirements and contributing to system and software architecture
 - Writing software development documentation in accordance with Engineering Documentation Standards
 - Coding software in alignment with the company’s Software Development and Coding Standards
 - Testing and debugging software within a standalone environment, ensuring performance and requirement compliance
 - Integrating in-house and third-party software to build or enhance complex systems
 - Supporting system integration and acceptance test phases alongside test teams
 - Identifying performance or design issues and advising engineering management proactively
 - Participating in on-site system installation, check-out, and hotline/warranty support activities
 - Contributing flexibly to team goals, even beyond primary technical responsibilities if required
 
Professional experience & qualifications of a successful candidate:
- Bachelor’s degree in Computer Science, Electrical/Electronics Engineering, or a related field
 - Minimum of 3 years of professional experience in systems programming and native application development using Java 8 or 11, with exposure to Java Swing GUI development
 - Good understanding of TCP/IP and UDP/IP networking
 - Proficiency in Java 8 and Java 11 (knowledge of C/C++ considered a plus)
 - Experience in working across Windows and Linux systems, including basic system administration and shell scripting
 - Solid knowledge of XML and JSON data formats
 - Proficiency in SQL and hands-on experience with RDBMSs (e.g., SQLite, PostgreSQL) and NoSQL databases (e.g., Redis)
 - Experience in compiling, debugging, profiling, and optimizing applications
 - Ability to read technical specifications, identify requirements, and design solutions accordingly
 - Proficient in Greek and English
 
Core competencies of a successful candidate:
- Excellent communication and interpersonal skills to engage effectively with internal and external stakeholders across all levels
 - Analytical mindset with a focus on data-driven decision-making and continuous improvement
 - Adaptability to thrive in a fast-paced, dynamic environment and effectively lead change initiatives
 
Benefits offered for the role include:
- Meal vouchers (ticket restaurant)
 - Private health insurance from day one
 - Company-provided equipment (laptop and headphones)
 - Annual performance-based bonus
 - Gas expenses coverage
 
