About the job
About OTS S. A.
OTS S. A. develops and supports information systems that automate essential business functions for both public and private sector organizations. With more than 30 years of experience, OTS delivers solutions for financial management, payroll, and documentation, helping organizations operate efficiently and offer digital services to citizens around the clock. The company has played a key role in digital transformation projects at national and international levels.
Role Overview
OTS S. A. is hiring Software Developers for full-time, in-office roles based at our headquarters in Athens, as well as in Thessaloniki and Trikala. Developers at OTS work on projects that improve urban living and support digital services used by thousands every day.
What You Will Do
- Design backend and frontend applications with a focus on quality.
- Upgrade and enhance existing software systems.
- Implement testing practices to ensure reliable product performance.
- Create and maintain code libraries, technical documentation, and specifications.
- Offer feedback for product improvements, explore new technologies, and help introduce innovative methods within the organization.
Collaboration and Growth
Work alongside more than 240 professionals, including developers, consultants, and business development specialists. This position offers involvement in projects with social impact, access to training, and opportunities for professional development.
Location and Work Arrangement
Positions are based in Athens, Thessaloniki, and Trikala. All roles require in-office attendance at company headquarters.

