About the Role

Cosylab is renowned for delivering top-of-the-line turnkey software solutions that power some of the world’s most intricate and sophisticated systems, such as particle accelerators, large telescope arrays, fusion reactors, and advanced devices in the high-tech industry.

As a Software Engineer – Integrator, you will be responsible for developing cutting-edge software solutions and integrating them with hardware components, working on projects that help research institutes achieve scientific breakthroughs in the field of fusion. Curious about the kind of projects we mean? Have you heard of ITER? It’s one of the most complex scientific projects in human history, designed to demonstrate the technological and scientific feasibility of fusion power. You will be designing and integrating control systems for ITER diagnostic systems.

We understand that our domain is highly specialized, so don’t worry if you’re not familiar with it yet. We will provide you with the necessary knowledge as you work with us. Nevertheless, proactiveness, resourcefulness, and a readiness to tackle and explore unknown challenges with curiosity are highly valued.

Responsibilities

• Design and develop software applications for control and data acquisition systems.
• Implement real-time data acquisition, control logic, and communication protocols.
• Perform integration testing with hardware to validate performance, reliability, and accuracy.
• Prepare and maintain technical documentation.
• Participate in technical discussions with internal and external stakeholders.
• Understand and address project stakeholders’ issues.
• Collaborate with a multi-disciplinary team of engineers.

Required Qualifications and Skills

• Experience in C++ programming language
• Familiar with device integration and testing.
• Understanding of SW & HW architecture.
• Ability to work collaboratively in cross-disciplinary teams and communicate technical concepts clearly.

Education

• B.Sc. in Physics, Computer Science, Mathematics, Electrical Engineering, or other related technical disciplines.
• Fluency in spoken and written English.

Bonus points if you have/are

• Knowledge about nuclear fusion.
• Basic understanding of FPGA, PLC and their programming concepts.
• Familiar with NI DAQ systems (cRIO, PXI…).
• Familiar with industrial communication interfaces and protocols (e.g., Modbus, OPC UA, Ethernet/IP, Serial)
• Familiar with EPICS.
• Familiar with Linux environment.
• Familiar with uTCA.

What we offer

• Employment contract for an indefinite period with a six-month probationary period.
• A work environment with flexible working hours and a hybrid work model.
• Plenty of personal and professional growth opportunities combined with a competitive and periodically updated salary tailored to your skills, experiences, and results.
• Interesting work full of challenges in an international working environment.
• Opportunities to work abroad.
• High-impact learning culture: regular in-house and external training sessions and a team of international professionals eager to help you grow.
• Many recreational after-work activities, unlimited coffee, soft drinks, fruit, and other well-being goodies.
• Cosylab events (Teambuilding, New Year’s Party, Picnic …).

You will fit perfectly if you share these values

• Think bold: We deliver exceptional solutions through courageous thinking, open communication, and the drive to continuously improve.
• Be modest: We set our egos aside in actively listening, respecting one another, and embracing the diversity of experience and perspective across the company.
• Work smart: We know we get more accomplished by working together, being accountable, focusing our efforts, and going the extra mile.
• Enjoy life: We prioritize balance and positivity, nurturing personal wellness and celebrating successes.
• Do good: We support one another and are passionate about solving difficult problems that ultimately help make the world a better place.

Apply for the job

Apply latest by Wednesday, October 1, 2025. Your application in English should include:

• CV,
• brief motivational letter and
• potential recommendations or references.

We're looking forward to meeting You!

The Cosylab Team