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Senior Software Developer

Systematic


Job Location:

Bucharest - Romania

Monthly Salary: Not provided by the employer
Posted: 20 September 2026 (20 hours ago)
Application Deadline: 18 December 2026
Vacancies: 1 Vacancy

Job Summary

Mid Full-stack Software Developer



Would you like to work with our IRIS suite an interoperability solution that plays a crucial role in modern defence missions


Trusted by NATO nations IRIS provides flexible adaptable off-the-shelf software solutions that support effective military communication and interoperability. Join us and help shape the future of defence technology while developing your skills and growing your career.

The Role

As a Software Developer you will develop and maintain software features contribute to technical documentation and gradually build the skills and experience needed to take greater ownership of your work and progress toward a Feature Lead role.

Your key responsibilities will include:

  • Collaborating with senior developers and architects to design develop and maintain software features based on technical requirements ranging from low to moderate complexity.
  • Investigating debugging and resolving software defects and performance issues.
  • Creating and maintaining accurate up-to-date technical documentation.
  • Participating in code reviews and applying feedback constructively.
  • Taking ownership of assigned tasks and contributing to the continuous improvement of the product and development process.

Joining the Team

You will join a multidisciplinary team of approximately 25 people including a Project Manager Test Manager UX Specialist Testers Architects Scrum Masters and Software Developers.

The development team is distributed across Romania the UK and Denmark with colleagues working collaboratively across locations. You will have the opportunity to work in an international environment exchange knowledge with experienced colleagues and contribute to a product used in the defence domain.


What Were Looking For

We are looking for a motivated Software Developer who combines solid technical foundations with a willingness to learn and take on increasing responsibility.

You bring:

  • 3 years of experience in a similar software development role a relevant technical degree and professional experience with at least one object-oriented programming language. Java C# C Scala JavaScript Angular.
  • Experience with more languages mentioned above is an advantage since theyre all used within the team.
  • Strong problem-solving skills attention to detail and a commitment to writing clean maintainable code.
  • A proactive adaptable and collaborative approach with a strong sense of ownership and accountability.
  • Good written and verbal communication skills together with a willingness to learn share knowledge and take initiative.
  • Willingness to travel for onboarding and occasional business trips.

Please notethat you must be able to present aclean criminal record and have lived in a NATO and/or an EU country for the past seven years as we work with security-classified projects. Read morehere.

Welcome to Systematic Bucharest

Systematic Romania the second-largest office with over 190 employees is conveniently located near Piata Romana. You can start your day with a delicious breakfast in the canteen and choose the option to order fresh meals for lunch. Find daily fruits and beverages and step out onto the terrace for a breath of fresh air. The recreation room offers board games foosball and table tennis for some friendly competition and we even provide office massage sessions to help you relax. Thanks to our Employees Club you can join exciting social events like karting treasure hunts and themed parties. Plus getting here is easy with an indoor parking lot and public transport just around the corner.

Never stop developing

Systematic is uniquely people-centric truly international and proudly rooted in Denmark with more than 1200 employees. Together we write intelligent and innovative code to drive progress and improve lives. We develop IT solutions that make a real difference where it matters most. This is why we never stop developing. Here there is room to be professional and personal. It is not just a place to work but a place to belong.

Start your development here
We will be assessing applications on an ongoing basis as we wish to welcome our new colleague as soon as possible so click Apply Now and send us your CV today. If you have any questions you are always welcome to contact the recruiter Crenguta Mircea ().



What we offer:

  • At Systematic we focus on both personal and professional growth within a stable and innovative work environment that prioritizes employee well-being.
  • Hybrid setup: office and remote work.
  • Up to 25 vacation days 23 days standard to which 2 more days can be added if you have more than 10 years of work experience.
  • 24h extra per year for personal time off for all employees.
  • Additional days off: 24th and 31st of December.
  • A flexible benefit program - you can mix your benefits choosing from different kind of Services on a very dynamic platform Benefit Online such as:
      • Lunch in our canteen;
      • Private medical subscription - you can choose from 3 providers;
      • Private pension;
      • Meal or vacation vouchers;
      • Gym subscription.

Get in touch

Gabriela Crenguta Mircea

Talent Acquisition Consultant


Required Experience:

Senior IC