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This posting is no longer on the employer's careers site (last seen 31 Aug 2026 04:01). It stays here for reference; the apply link may no longer work.

Software Engineer

JUST ONE | Recruitment & Executive Search agency

Where
On-site · Athens, Attica, Greece
Salary
not stated by the employer
Technologies
JavaPythonC++PostgreSQLSQLRedis
First sniffed
27 Aug 2026 13:56 · open 8 days
Last verified
31 Aug 2026 04:01 · since closed
Source
Company careers system

JUST ONE, on behalf of its client, a leading software development and systems integration company operating within the defense industry is looking for a Software Engineer.
Responsibilities

- Perform detailed analyses of task(s) requirements

- Write software development documents in accordance with the Company's Engineering Documentation Standards

- Code software in accordance with the Company's Software Development and Coding Standards

- Test and debug software (standalone test environment) with predefined test cases and verify predicted performance, memory, processor, and other requirements identified as requirements for the software

- Integrate software (Company designed and purchased) with other software to form a complete system or enhance system capabilities and performance

- Support test teams through the system integration and acceptance test phases

- Advise Company management regarding perceived and/or recognized problems with performance of designed software and/or system development

- Support installation and check-out on-site and hotline service or warranty/upgrade works at the installed systems

- Should the need arise, work towards your team's goals carrying out tasks that may befall outside your field of expertise as best as you can
Requirements

- BSc or equivalent in Computer Science or Electrical/Electronics Engineering or related field

- Strong software programming skills in Java, preferably Java 25; knowledge of C/C++ or Python is a plus

- At least 3 years of professional experience in systems programming and the development of native applications using Java and TCP/IP, UDP/IP networking

- Experience working on complex, large-scale integration projects, exposure to C2 systems, defence, aerospace, critical infrastructure, or similarly demanding technical environments is highly appreciated

- Ability to read technical specifications, identify requirements, and provide software design to satisfy these requirements

- Ability to work on Windows and Linux systems and perform basic administration / automation tasks (e.g., shell scripting to create / debug installation and configuration scripts etc.)

- Good knowledge of Computer networking concepts and devices

- Solid understanding of XML and JSON

- Good knowledge of SQL, and experience with RDBMSs (SQLite, PostgreSQL) and NoSQL databases (Redis)

- Application compile, debugging, profiling, and optimization

- Good interpersonal skills to work effectively within a team

- B2B contractors are welcome to apply
Benefits

- Competitive remuneration package

- Ticket vouchers

- Private Medical Insurance package

- Continuous learning in new technologies

- Opportunity to work in large-scale projects with talented people

Software Engineer at JUST ONE | Recruitment & Executive Search agency — On-site · Athens, Attica, Greece — JobSnout