Fullstack Engineer - Fintech

We're setting new standards in corporate finance. With a focused team of 30 — one in four of us a former founder — we combine deep expertise in finance, data science and AI to build
THE
platform for deal & advisory teams, strategy departments, auditors and banks. We're one of the fastest-growing startups in the DACH-region and now scaling internationally. Our ambition is clear: to set the global standard.

• Ownership.You own your topics end to end, from idea to shipped.
• Strong opinions, loosely held.We argue hard about the right solution, then commit together.
• Simple beats clever.The simplest thing that solves the problem wins. We'd rather ship clear code than impressive code.
• Leave it better than you found it.Speed is a priority, but we don't trade it for technical debt that kills future velocity. We build simple, modular systems that are easy for the next person (or future you) to understand.
• Mistakes are a gift.We make mistakes and learn from them. The one thing we avoid is making the same one twice.
• Serious about the work, not about ourselves.We take our goals seriously, ourselves less so.

Small team, high bar
. You'll help shape how our product looks and behaves for corporate finance teams who use it every day — taking features from idea to production with
motivation and ownership of a founder. We're looking for someone with at least 2 years of professional experience. Your responsibilities will include:

• Challenge the 'why'behind a feature. You think about the edge cases of an M&A workflow and how a user will actually interact with data-heavy dashboards.
• Design and ship
  end-to-end features used by thousands of financial professionals.
• Build backend services in
  Python and design
  clean, efficient APIs and data flows
  .
• Contribute to critical
  software design and architecture decisions.
• Collaborate directly with clients and internal teams to
  understand needs and turn them into features.
• Bring an
  eye for design and usability
  : you know what “good UI” feels like and how to get there.
• Maintain a clear overview of our systems, addressing technical debt while ensuring
  performance, accessibility, and long-term scalability
  .
• Take
  ownership from concept to deployment, continuously improving our stack.

• We expect the
  motivation and ownership of a founder. You own problems end-to-end and care more about the user outcome than your ticket description.
• 2+ years of professional experience with proven track‑record designing & developing scalable and reliable software.
• Technical fluency, including TS / React / Next.js and Tailwind CSS. You understand what’s happening "under the hood" of your framework and state management (Zustand/React Query).
• Proficiency in Python
  . You can build and maintain the
  APIs and services your frontend relies on.
• Hands‑on experience working with SQL & No
  
  SQL
  Databases (e.g. PostgreSQL, MongoDB).
• Experience handling
  complex, data‑heavy applications. You know how to keep things responsive when dealing with large datasets.
• You use
  AI/LLM tools to move faster, but you have the technical depth to audit their output and maintain high code quality. No "AI slop".
• You've built with
  LLMs in production
  — and know the difference between a demo and something users can actually rely on.
• Strong
  communication and structured
  problem‑solving skills.
• Degree in CS, Math, Physics, or equivalent practical experience.

• Experience in
  fintech and
  data‑intensive applications
  .
• Experience optimizing
  application performance at both frontend (React/Next.js) and backend (Python/Databases) layers.
• Founding‑experience — entrepreneurial drive, resourcefulness, and comfort with ambiguity.
• Experience with
  big data technologies & data orchestration tools (e.g. Apache Spark) & Dagster.

• Responsibility from day one
  : flat hierarchies, fast decisions, and the room to actually shape the product.
• Upside: competitive compensation - base + bonus + VSOP - you share in the upside, not just the workload.
• Learning curve: one of the steepest you’ll find in Germany. Not an empty claim — ask the team.
• People: Build with experts from Big Tech, Silicon Valley, Investment Banking, and Hedge Funds.
• Setup: Munich, hybrid. Modern office, EGYM Wellpass, team events, tax‑free benefits.
• Relocation: company apartment in Munich available on request.

English is our company language;
German is nice to have
.

We’re an equal‑opportunity employer. This role is open to all genders (m/f/x). We value diverse backgrounds and perspectives and welcome applications from all qualified candidates.