Description

Join Our Mission

Join the Mission That’s Redefining Decision-Making ne. Until now, solving complex planning problems—like workforce scheduling or production planning—required PhD-level expertise and months of custom coding. Our founders built companies that sold this kind of pro software to experts and powered the match schedules of the world’s largest sports leagues. Today, one of those companies is a unic corn. Now, we’ve flipped the model. With DecisionAI, we combine Large Language Models, a model-agnostic approach, and our proprietary HybridSolver to let business users solve complex optimization problems on their own—in real time, with no technical bac ckground. Think: “ChatGPT meets expert-level optimization”—for logistics, production, scheduling, and beyond.

About us

At Quantagonia, we’re on a mission to make AI-powered optimization accessible to everyone. Founded by experienced entrepreneurs, we’re solving real-world planning challenges with technology that’s as impactful as it is easy to use. Join us in shaping the future, working with a team that values your ideas and drives innovation every day—on-site in Frankfurt or Munich, with room for flexibility.

  • Help Ship the very first user-facing screens of DecisionAI.
  • Partner closely with backend & design.
  • Own features end-to-end.
  • Level-up developer experience.
  • Pair with humans AI.andWork with e.g. Cursor to accelerate coding, code review, and refactors—. Writebut, always keeping quality in your hands and guard it from day oneclean, well-tested code, spot edge cases early, and watch performance.

  • Enrolled in a Bachelor’s or Master’s program in Computer Science, Media Informatics, or similar — or equivalent self-taught experience.
  • Solid grasp of JavaScript/TypeScript and React (hooks, context, functional components).
  • Comfortable with semantic HTML5 and modern CSS; familiarity with utility-CSS frameworks like Tailwind is a plus.
  • Basic understanding of CSR vs. SSR; some exposure to Django or another Python web framework.
  • Experience with Git and pull-request workflows; you write at least a light dose of automated tests.
  • Fluent in English (spoken & written); German is a plus.
  • Startup mindset:
  • Nice to Have:
  • Hands-on work with REST / OpenAPI backends, especially Django Ninja or FastAPI.
  • Interest in design systems, accessibility, or performance budgeting.
  • Personal or academic projects you can share (GitHub, portfolio, etc.).

  • Real Impact
  • Learn and Grow
  • Career Boost
  • On-Site Perks: All-inclusive office setup i Frankfurtn o Munichr with some flexibility for remote work.
  • Stay Healthy: Access to health and sports memberships .
  • Team Spirit: Enjoy regular team events and offsites.

Ready to Build Something Amazing?