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Senior Software Engineer - C++ Flight Software (m/f/d)

isaraerospace · Ottobrunn, Bavaria

On-siteSeniorPosted 11 Aug 2026

What this role requires

One requirement, read out of the advert rather than guessed from the job title:

Also mentioned, not required: flight software, simulation, vehicle control. Worth having, but their absence is not what gets a CV filtered out.

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Job description

Mission Brief

We are looking for a highly experienced software engineer to strengthen and shape our flight software capability. You will work on challenging aspects of launch vehicle software, including flight logic, mission sequencing, simulation environments and vehicle control software, while raising engineering standards through expertise, judgement and execution.  

 

Your Role in Our Space Mission:  

Lead or make major contributions to the design and implementation of complex flight software systems.  

Make pragmatic architectural decisions that balance correctness, maintainability,  performance  and long-term platform evolution.  

Read the full description (44 more sections)

Help improve engineering standards, development  practices  and technical direction in areas of strong  expertise .  

Mentor engineers through design reviews, code  reviews  and day-to-day technical collaboration.  

Design and implement vehicle flight modes, mission  sequencing  and autonomy logic.  

Develop and improve simulation environments used for software development and validation.  

Write high-quality C++ and develop supporting tools and automation using Python and MATLAB.  

Investigate complex or difficult-to-reproduce issues through disciplined, data-driven root-cause analysis.  

 

Qualification Checklist

Strong software engineering ability demonstrated through delivery of complex technical systems.  

Deep practical experience with C++ and software architecture.  

Strong understanding of software design, testing, debugging and maintainability.  

Ability to understand and improve large or complex codebases.  

Ability to raise the engineering standard of a team - through  review  culture, knowledge sharing and making technical reasoning visible to others.  

Strong analytical and problem-solving skills.  

Good engineering judgement and ability to make trade-offs explicit.  

Ability to work effectively across multiple technical disciplines.  

Disciplined, detail-oriented mindset with a strong commitment to software quality and root-cause problem solving.  

Bonus Skills

Experience in aerospace, space systems, robotics, autonomous systems, simulation, modelling, control systems, scientific computing, safety-critical software, embedded/real-time  systems  or distributed software.  

Experience with MATLAB/Simulink, Linux, Git, CI/CD, SIL or HIL environments.  

 

Benefits 

Employee Participation Program: Share in our success through our virtual company share program

30 days of vacation: Enjoy the days off to relax and recharge

Company pension plan: Secure your future with our company pension plan, featuring a 20% employer contribution after the probation period

Subsidised lunch: Stay energised with delicious, subsidised lunches every day

Public transport ticket: Commute with ease using a fully financed Deutschlandticket

Sport Clubs membership: Stay fit with our sponsored sports club memberships (EGYM Wellpass)

Individual learning allowance: Grow your skills with an individual learning budget granted after the probation period

Childcare allowance: Receive a childcare allowance for your non-school-age children

And Much More! Discover additional perks and benefits when you join our team        

 

Who we are

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We are Isar Aerospace and we are at the forefront of New Space building a modern space business to enable faster, better and cheaper access to space.

Our mission is to help democratise space and use it for good in order to improve life on Earth now and for the future generations.

We are a fast-growing company aiming to provide sustainable and environmentally friendly launch solutions for small and medium-sized satellites and constellations into Low Earth Orbit. The company is privately funded by world-leading technology investors with strong commitment and support and our team is made of driven and talented people with a real passion for space innovation.

We're making rockets in a way that hasn't been done before disrupting a traditional industry. If you are up for the challenge, want to work on cutting-edge projects and be part of a team changing the world for better, come, join us and launch your career!

Want to find out more about us?

Visit www.isaraerospace.com

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Data Protection We process your personal data for the purpose of managing the recruitment process and assessing your application. For detailed information on how your data is processed, including your rights, please refer to our Privacy Policy .

Disclaimer Isar Aerospace SE is an equal-opportunity employer committed to fairness and inclusivity. We do not prioritize any specific religion, gender, nationality, or background. Due to security clearance requirements, affiliations with countries listed under § 13 para. 1 no. 17 SÜG may affect the application process. All qualified applicants are encouraged to apply.

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