Software Engineer - Systems Modeling (all genders)
About the role
Your Mission
Join the Pinnacle of Satellite Technology Advancement in Germany!
Reflex Aerospace is at the forefront of propelling high-performance satellite technology to new heights within the German aerospace landscape. As part of Reflex Aerospace, you will play a pivotal role in shaping the trajectory of the space industry's future. This is an opportunity to contribute your expertise and enthusiasm to a team that stands for innovation and excellence.
As Software Engineer - Systems Modeling you will join the Architecture and Processes (A&P) team to develop the system infrastructure that enables the rapid development of satellite missions. You will work closely with all engineering teams to develop tools, digital models, and processes to enable our mission teams.
Your Background
- You hold a university degree in Computer Science, Aerospace Engineering or a related field, or bring equivalent work experience.
- You have experience with MBSE, SysMLv2, and code-based systems modeling.
- You have strong Python skills and are experienced in architecture, testing, automation, databases, and API interfacing.
- You are proficient with Git, GitLab, and CI pipelines - you should be comfortable managing branches, handling merge requests, and troubleshooting CI issues independently.
- You are structured and process-oriented with a keen sense of simplicity and automation.
- You are a collaborative team player and communicate effortlessly with different stakeholders.
- Ideally, you already bring an understanding of satellite missions, system architectures, satellite subsystems and the satellite development lifecycle.
- Ideally, you have experience with UI design for data visualization, databases (PostgreSQL, InfluxDB), and Grafana.
What We Offer
- Collaborate with a diverse multinational team crafting the next wave of cutting-edge satellites. Embark on this exciting journey with us from the outset, leaving your indelible mark on a dynamic company and playing a direct role in shaping the future of the space industry.
- Keep your energy levels high with company-sponsored memberships for Urban Sports Club as well a discount in the public transport.
- Access to Corporate Benefits - a website with many discounts for various brands.
- An annual training budget of 1.500€.
- We exclusively offer permanent employment contracts, reflecting our commitment to building long-term relationships and supporting sustainable career growth within our organization.
- A 20% contribution to your private pension plan.
- We provide a hybrid work model along with flexible working hours, empowering you as the owner of your time management.
- Enjoy 30 days of paid vacation and a special company holiday on April 12th, celebrating the International Day of Human Space Flight and the spirit of exploration.
Join Reflex Aerospace and be a driving force in shaping the next era of space exploration! We look forward to your application.
Copied from the listing Reflex Aerospace published, verified 31 Oct 2026.
About Reflex Aerospace
Satellites built to order for radar, optical imaging, reconnaissance and communications missions.
Similar open roles

Manager, Information Security Management (opens the job details)
SES · Software & IT · Bucharest, Romania· 1d agoDetails

Security Officer (opens the job details)
Blue Origin · Supply Chain · Greater Seattle Area· 2w agoDetails
$21.03–$29.44/hr
Dream Chaser Flight Controller (Systems Engineer II) (opens the job details)
Sierra Space · Launch & Ops · Louisville, CO, United States· 4mo agoDetails
$94,090–$129,394.75/yr

Cybersecurity Operations Manager (opens the job details)
Skylo · Software & IT · Bangalore, India· 1mo agoDetails
Experienced in Ground Software & IT?
Space employers come to us looking for a particular skill, location or credential. Leave your details one time, at no cost, and we put you forward when a role matches, never without your yes.
Reflex Aerospace openings, sent to your inbox
Each week we send what Reflex Aerospace posted since the last email, with comparable openings at other space companies. No cost, and you can stop it with one click.
Hiring for Reflex Aerospace? Feature this role to get a marked Featured slot above the lists and the lead place in the weekly job email for 30 days. Pricing:$99 for a single role, or $299 to cover every role you have open. To see who else is hiring your disciplines and at what pay, read the monthly space hiring brief.