Your space-enabled career begins here

Job description

At UNIVITY we believe that everyone on Earth should have access to internet connectivity and we are on a mission to empower telecom operators to deliver high-performance, affordable, sustainable internet from space to their clients where terrestrial networks are not available.

We will launch our first mission in 2025. This Early Test is dedicated to validating the core technology that will enable broadband internet transmission from space. The Early Test will pave the way for our next major milestone: an in-orbit demonstration in 2027, where two complete satellites will be deployed to further validate the system end-to-end. The following step will be to deploy our full constellation of disruptive satellites, enabling telecom operators to provide seamless connectivity
worldwide.

Our project is rapidly ramping up, and we are looking to expand our team with passionate individuals who share our vision.

UNIVITY was created in 2022 and has offices in Toulouse and Paris. We offer exceptional learning and career development opportunities, as well as competitive salaries and benefits.

UNIVITY is looking for a IVV Software Engineer / Senior IVV Software Engineer to join the team in either our Toulouse office, and reports to the Senior 5G Software Architect.

As IVV Software Engineer / Senior IVV Software Engineer, you will play a crucial role in ensuring the quality and reliability of the software systems which are at the heart of our development.

Your key responsibilities and tasks:
• Drafting Specifications & Design Documentation – Creating detailed specifications and design documents while adhering to industry standards.
• Conducting Tests – Performing automated and manual tests on boards and benches using frameworks.
• Analyzing & Implementing Code – Working with programming languages such as C++ to analyze and implement software solutions.
• Verification & Validation – Ensuring that the software meets the required functionality and security standards through independent verification and validation.
• Test Planning & Execution – Designing test plans and scenarios, executing functional,
performance, security, and integration tests.
• Defect Analysis & Debugging – Identifying anomalies, debugging issues, and ensuring software reliability.
• Documentation & Reporting – Producing test reports, specifications, and procedural
documentation.

Profile required

Skills and experience
• Master’s degree, PhD (or equivalent) in Software Engineering, or a related field.
• 5 to 7 years of experience with Software IVV ideally in embedded electronics development.
• Software Testing & Debugging – Expertise in various testing methodologies (unit, system, integration, acceptance testing).
• Programming Languages – Proficiency in C++, Python, Java, or similar languages.
• Automation & Scripting – Experience with testing automation tools
• System Integration – Understanding of software architecture and integration techniques.
• Verification & Validation – Knowledge of IVV processes to ensure software meets requirements.
• Good written and oral communication skills in French and English with an ability to work in a collaborative, fast-paced environment.

People come in different shapes and sizes, and it is difficult to write a job description for someone we have not yet met. Therefore, if you are not sure that you meet all the criteria, or if you think that you may have something different to offer, we still want to hear from you.

Company description

UNIVITY is a thriving company at the intersection of space and telecommunications. We are building a neutral space wholesale infrastructure that enables telecom operators to extend their networks and deliver high-performance connectivity everywhere on Earth.

Our work focuses on advanced satellite and 5G technologies, designed to integrate seamlessly with terrestrial networks. Through ambitious demonstrator programs and real-world testing, we are laying the foundations for the next generation of space-based connectivity.

At UNIVITY, people are at the heart of the project. We value passion and excellence to honor our commitments, be sustainable, and make a true difference. Our teams work closely across disciplines, learn from one another, and are encouraged to take initiative and contribute meaningfully to the company’s progress.

Joining UNIVITY means taking part in a collective adventure: building innovative technology, tackling complex challenges, and growing alongside a committed and supportive team.

On 4/14/2026