Senior Rust Engineer

Senior Rust Engineer

UK, fully remote (Must be based in the UK now)

Sadly no sponsorship possible

Up to £95K

Skills: Rust | Backend Systems | gRPC | Postgres | Integrations

I'm partnering with an early-stage, product-led startup building a platform for transport operations - frankly, one of the most complex, real-time environments in the world. The team are already profit making with runway for the next 2 years (if they brought no further clients on).

Please note, some travel across Europe/USA may be required.

Core skills we look for:

  • Rust (2+ years commercial experience)
  • gRPC
  • PostgreSQL or SQL
  • Professional experience in developing integrations with third-party systems
  • CI/CD, Docker, GitHub Actions

Why this role?

  • High-ownership role with real production impact
  • Technically challenging domain (real-time systems, integrations, complex data models)
  • Early-stage environment with influence over architecture and product direction

What you'll be doing:

  • Build and maintain Rust-based backend services using gRPC and Postgres
  • Design and own integrations with external client systems
  • Lead technical conversations with product teams and customers to gather requirements, shape solutions and deliver new features
  • Design data models
  • Contribute to frontend development in React/Android when needed

Helpful skills if you had them:

  • Streaming or unary gRPC
  • Apache Arrow / Parquet
  • Observability tooling (Prometheus, Grafana, CloudWatch)

If you're interested in this kind of challenge apply now - let's chat!

Job Details

Company
Realm
Location
Cardiff, UK
Hybrid / Remote Options
Employment Type
Full-time
Posted