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Serco

Space Software Engineer

Hybrid

Toulouse, France

Junior

Full Time

25-09-2025

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Skills

Java Data Analysis Dynamics DevOps Jenkins Agile methodologies Training git Team Spirit Autonomy Analytical Skills Software Development Agile Maven

Job Specifications

Serco France has established itself as a reliable service provider in the French market, offering a broad range of engineering, technical, and management services across multiple industries. With a strategic presence in key locations, Serco France plays a critical role in supporting space, defence, and transportation sectors, providing expertise in systems integration, operational support, and mission-critical services. Leveraging its global experience and local knowledge, Serco France ensures seamless project execution and operational excellence, making it a trusted partner for both governmental and commercial clients. This solid foundation enables Serco France to foster innovation and deliver tailored solutions that drive efficiency and value across the industries it serves.

Due to our ongoing growth across the European Space sector, Serco is looking for a talented and experienced Space Software Engineer to join their team in Toulouse. If you're passionate about exploring complex datasets to enhance our vision of Earth and to develop cutting-edge solutions, then this opportunity is for you!

We are seeking a skilled Space Software Engineer with expertise in space mechanics to join our team in Toulouse. You will contribute to the development of ground segment software for satellite missions, focusing on simulation, control, and data analysis systems. This role offers the opportunity to work on high-impact European space projects in a multidisciplinary and international environment.

Key Responsibilities

* Design, develop, and maintain Java-based applications for satellite simulation and data processing.

* Implement and optimize algorithms related to orbital mechanics and satellite attitude control.

* Participate in all phases of the software lifecycle: requirements analysis, design, coding, testing, integration, and validation.

* Collaborate with domain experts, engineers, and scientists from partner organizations (e.g., CNES, ESA).

* Ensure software quality through rigorous testing and documentation.

* Contribute to continuous improvement and innovation within the team.

Experience Required

* Master's degree (Bac+5) in Computer Science, Aerospace Engineering, or a related field.

* Proven experience in Java development (minimum 2 years preferred).

* Solid understanding of space mechanics, including orbital dynamics, perturbations, and attitude modelling.

* Familiarity with scientific computing and numerical methods.

* Experience with software development tools (e.g., Git, Maven, Jenkins).

* Strong analytical skills, autonomy, and team spirit.

* Fluent in English and French

Desirable Experience

* Prior experience in the space sector or with space agencies.

* Knowledge of satellite mission operations or ground segment systems.

* Experience with simulation frameworks or modelling tools.

* Exposure to Agile methodologies and DevOps practices.

On Offer:

Full-time permanent employment
2 days smart-working allowed
Full set of training available
Brand-new coworking area with all facilities (free coffee, kitchen, restaurant, shower)
A vacation bonus paid in June
Travel allowance 50% public transport upon proof of receipt

About the Company

We bring together the right people, the right technology and the right partners to create innovative solutions that make positive impact and address some of the most urgent and complex challenges facing the modern world. With a focus on serving governments globally, Serco’s services span justice, migration, defence, space, customer services, health, and transport. Our core capabilities include service design and advisory, resourcing, complex programme management, systems integration, case management, engineering, and as... Know more