1d ago

Senior Fullstack Engineer

Copenhagen, Denmark

โœจ $100k-$140k / yearest.

full-timesenior

๐Ÿ›  Tech Stack

๐Ÿ’ผ About This Role

You'll join a small, senior squad building SumUp's accounting and compliance products, including Expenses and Making Tax Digital. Your work will directly shape early-stage, high-impact fintech tools for millions of small businesses, with full ownership across the full stack. This role offers the reach and resources of a global 200-person tribe while you operate in a small, autonomous team.

๐ŸŽฏ What You'll Do

  • Build and maintain full stack features across Expenses and MTD products
  • Integrate Expenses into Business Account transaction history
  • Own backend service reliability including CI/CD and Kubernetes
  • Collaborate with Product, Design, and cross-functional squads

๐Ÿ“‹ Requirements

  • Node.js and TypeScript proficiency with microservices
  • React.js experience with user-facing features
  • Ability to work autonomously in a small squad
  • Experience with API design and architectural trade-offs

โœจ Nice to Have

  • Familiarity with event-driven tools like Kafka or RabbitMQ
  • Domain curiosity in accounting/compliance
  • CI/CD and Kubernetes experience

๐ŸŽ Benefits & Perks

  • ๐Ÿ“š โ‚ฌ2,000 annual L&D budget
  • ๐Ÿฅ Health and life insurance
  • ๐Ÿ’ผ Company pension (9% employer contribution)
  • ๐Ÿฅ— Subsidised office meals
  • ๐ŸŒด 1-month sabbatical after 3 years

๐Ÿ“จ Hiring Process

Estimated timeline: 2-4 weeks ยท AI estimate

  1. 1Recruiter Callยท 30 min
  2. 2Technical Interviewยท 60 min
  3. 3Team Fit Interviewยท 45 min
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