Full Stack Engineer - #2725807

What We’re Looking For

• Around 3 yearsormore of professional fullstackdevelopmentexperience.
• Hands-on productionexperiencewith React, TypeScript, and Tailwind CSS. This is the core of the role.
• Backend experience in Python, or the clearability to pick it upquickly.
• Respect for UI and UX (user interface and userexperience) work. You do not need to be a designer, but youtake design feedbackseriously and yougive the details the time theyneed.
• The ability to own a feature end to end: the datamodel, the API, the interface, and the tests.
• Comfort with Linux, Git, and a CI pipeline.
• Strong written and spoken English. German is a plus.
  
  

The day-to-day

• Build and maintainourgroundcontrolstation: the operatorview, the map, the live video, the controllerintegration, and the messagesthattell an operatorwhat the aircraftisdoing.
• Build internal tools for the engineeringteams, fromdataviews to small applicationsthat remove manualwork.
• Work across the wholestack: a Python web backend, a typed API, and a modern web frontend, withmost of your time on the frontend.
• Turn design directionintopolishedinterfaces, and bring your own ideas on whatgoes on the screen, whatdoes not, and whathas to be visible at a glance.
• Work with the autonomy, perception, platform, and testingteams, who supply the datayourinterfacesshow.
• Take feedbackfrompilots and testengineers, and turn it intochangestheynotice.
• Contribute to the customer-facing web applications as thosebegin.
  
  

You should apply if you

• Have experience with Vite and withtyped API clients generated fromOpenAPI.
• Have experience withFastAPI, Pydantic, orSQLAlchemy.
• Bring experience withmap-basedor real-time interfaces: live telemetry, videostreams, oranythingwhere the screen mustkeepupwith a movingsystem.
• Can navigate building interfaces for operators, pilots, orcontrolrooms, where a wrongclickhas a cost.
  
  

Nice to haves

• Experience withinterfacesthatmustworkoutdoors, offline, or on an unreliable network.
• Experience withmorethanonelanguage in a product interface.
• Experience deploying web applications to a cloudplatform.
• An interest in drones, robotics, ordefensetechnology.
  
  

What We Offer

Real impact & ownership: Shape high-tech defense systems and take responsibility from day one

Mission-driven environment: Work on technologies that matter for European security and sovereignty

Competitive package: Competitive salary, EGYM Wellpass, corporate benefits, and equity options aligned with role and level

Deep tech environment: Get hands-on experience with cutting-edge drone technology and real operational use cases

Grow fast: Steep learning curve for juniors, strategic influence and leadership opportunities for seniors

Startup mindset meets defence innovation: flat hierarchies, fast decisions, and space for your ideas.

Flexibility: Flexible hours, remote options, and relocation support

Strong team: International, driven colleagues and a culture built on exchange, trust, and shared success

About Us

Twentyfour Industries is committed to building a fair, inclusive, and high-performance workplace where people from all backgrounds can contribute and thrive. Our team brings together individuals with different perspectives, experiences, and skills to shape the future of European security and technology.

All applicants will receive equal consideration for employment regardless of gender, age, disability, ethnic or social origin, religion or belief, sexual orientation, or any other status protected by applicable European or national law.

We particularly welcome applications from individuals who are underrepresented in the technology and defense sector, including women, people with disabilities, and those from diverse cultural backgrounds.

We aim to provide a respectful, supportive, and transparent recruitment process. If you require adjustments to take part in our hiring process, please let us know so we can accommodate your needs.

If you share our mission and are motivated to work on challenges with real-world impact, we look forward to your application.