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Senior Full-Stack Engineer (w/m/d)

Skalar GmbH· Engineering
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MünchenFull-timePosted 3mo ago

About the role

Founding Engineer role at Skalar; early core team building v1→v10 with a greenfield tech stack, AI-enabled tax & accounting platform. On-site in Munich, Germany, with above-market pay and meaningful equity; opportunity to grow into leadership as the company scales across countries.

Responsibilities

  • Build 0→1 and beyond with the founders: Ship major features and product lines end-to-end (spec → ship → measure).
  • Core Architecture: Design and implement the APIs, data models and services that the product runs on — and ship the UI on top of them. Pragmatic architecture choices with high autonomy.
  • Iterate fast: Ship v1 fast, iterate weekly with real user feedback.
  • Leadership: Hire and mentor junior engineers (if interested); gain leadership experience as we grow.

Qualifications

  • 5+ years of professional experience building and operating web applications end-to-end, with strong TypeScript/Node fundamentals (Next.js, FastAPI, or comparable server frameworks; React on the frontend)
  • A bachelor’s or master’s degree in computer science or a related field
  • Experience in a cross-functional team setup, product-minded and comfortable in an agile startup environment
  • Backend focus with ability to own a feature through to the UI; balanced full-stack profiles welcomed
  • Experience deploying applications using containerization and orchestration tools (such as Docker)
  • Integrated AI into daily coding tasks beyond just autocompletion
  • Very good written and verbal communication skills in English (min. C1), German is a plus
  • Valid work permit to work in Germany

Skills

Required:TypeScript/Node fundamentalsNext.js / ReactAPI design and data modellingContainerization (Docker)AI integration in development

Benefits

  • Above-market compensation + Equity package
  • Unique opportunity to join a very early stage company and shape its direction
  • Rapid growth path to advance your career
  • Perfect environment to develop AI-relevant skills in a fast-evolving space
Last updated Oct 14, 2026. Interested? Apply on the company site.
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About Skalar GmbH

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