Junior DevOps Engineer (all genders)

Reflex Aerospace; Berlin; Hybrid; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A pioneering satellite technology company in Berlin is seeking a Linux-focused software engineer to enhance their CI/CD processes using Bash and Python. In this hands-on role, you will also support the infrastructure with Ansible and contribute to significant improvements in the development environment. Ideal candidates should have solid Linux fundamentals, experience with Git, and a passion for scripting. Join us to play a vital role in shaping the future of satellite technology with a supportive and innovative team.

Leistungen

Company-sponsored memberships for Urban Sports Club

Flexible working hours

Ample vacation time

Office located in a vibrant neighborhood

Qualifikationen

• Strong Linux fundamentals, including shell usage and networking basics.
• Ability to write reliable Bash scripts with proper error handling.
• Proficient in Git operations like branching and resolving conflicts.

Aufgaben

• Maintain and improve Linux-based CI/CD environment (GitLab CI).
• Write automation scripts in Bash/Python.
• Support development infrastructure using Ansible.

Kenntnisse

Linux fundamentals

Bash scripting

Git

Debugging mindset

Tools

Docker

Ansible

Jobbeschreibung

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. If you are ready to take on exciting challenges and be part of a company that is redefining the boundaries of satellite technology, we welcome you to embark on this thrilling journey with us!

Please submit your CV in English, as not everyone on the hiring team is fluent in German.

Your Mission:

You’ll help us improve how we build, test, and ship embedded software. This is a hands-on role for someone who enjoys Linux, scripting, and debugging build systems. You’ll work closely with experienced engineers, get code reviews and mentorship, and own small projects that grow over time.

What you’ll do:

• Maintain and improve our Linux-based CI/CD environment (GitLab CI): investigate failures, improve reliability, and reduce build times.
• Write automation in Bash/Python to support builds, releases, reports, and internal tooling.
• Support our on-prem / local development infrastructure using Ansible (provisioning, configuration, repeatability).
• Improve artifact handling: versioning, packaging, traceability, and publishing.
• Help strengthen security basics in CI/Infrastructure (secrets handling, access controls, hardening steps).
• Support simulation/test environments to speed up development feedback loops.

First 90 days: goals & expected outcomes:

• You can confidently navigate Linux systems, troubleshoot CI failures, and explain what broke and why.
• You ship 1–2 meaningful improvements to pipelines (e.g., reduce flaky jobs, speed up a stage, improve caching).
• You deliver an automation script or Ansible role that removes manual steps for the team.
• You contribute documentation that makes the system easier to operate and onboard to.

Your Background:

Must-have (we’ll test and interview for these):

• Strong Linux fundamentals: Shell usage, processes, permissions, networking basics, logs.
• Strong Bash: Writing reliable scripts (error handling, quoting, exit codes), not just one-liners.
• Strong Git: Branching, rebasing/merging, resolving conflicts, understanding history and tags.
• A debugging mindset: You can reproduce issues, narrow root cause, and communicate clearly.

Nice-to-have (we can teach these):

• Docker/container basics and how they affect CI builds.
• Ansible or infrastructure-as-code experience (even small personal projects count).
• Basic security hygiene: secrets management, least privilege, SSH key handling.
• Exposure to embedded/firmware workflows or curiosity about build systems and simulators.

How we work:

• Mentorship, pairing, and code reviews are part of the job.
• We value documentation and making systems understandable.
• You’ll get ownership of real improvements early, with support from senior engineers.

Application note:

• This role is ideal for someone who has spent a lot of time in Linux terminals (home lab, internships, projects) and can explain Git history/merges confidently.
• First Interview includes a practical exercise in Git + Linux + Bash.

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.
• We provide a hybrid work model along with flexible working hours, empowering you as the owner of your time management.
• Nestled in the heart of Friedrichshain, our Berlin office provides a lively and central hub easily accessible by transit. Immerse yourself in a neighborhood teeming with vibrant restaurants and year-round cultural events.
• Enjoy the flexibility of ample vacation time, including a special company holiday on April 12th dedicated to celebrating the International Day of Human Spaceflight.

Join Reflex Aerospace and be a driving force in shaping the next era of space exploration!
We look for your application.

Reflex Aerospace, a NewSpace startup founded in 2021 and headquartered in Munich and Berlin, has been leading the charge to provide advanced dual-use satellite technology at unparalleled speed. The company is leveraging the latest techniques to modernize payload-centric satellite development and production, achieving significantly faster delivery times and enhanced reliability. By applying algorithmic engineering and streamlined system design processes, Reflex accelerates the delivery of satellites enabling lightning-fast innovation for our customers.