Boundlayer
Middle or SeniorRemoteFull-time / Contract

Fullstack Developer

End-to-end ownership across UI and backend. Ideal for engineers who can take a feature from API and data model through a polished interface.

Stack: Flexible fullstack stack

Responsibilities

  • Deliver features across frontend and backend with minimal handoffs
  • Design pragmatic APIs and data models for product needs
  • Ship UI that is clear, responsive, and production-ready
  • Improve developer experience, testing, and deployment confidence
  • Communicate trade-offs and keep scope aligned with business goals

Requirements

  • Middle: 3+ years fullstack, or Senior: 5+ years with ownership of production systems
  • Strong in one frontend stack and one backend stack
  • Experience with relational databases and REST/GraphQL APIs
  • Comfortable owning features from idea to production
  • Clear communication and async collaboration habits

Nice to have

  • Next.js / NestJS / similar full-product stacks
  • Cloud deployment experience
  • SaaS, marketplace, or fintech product background