Rust Developer - Outside IR35 - Remote (UK Based)

Senior Backend Rust Engineers | Outside IR35 | Fully Remote

I'm looking for 2 Senior Backend Rust Engineers to join a major, long-term platform transformation programme.

This isn't a short-term "come in and fix a few bugs" contract.

The team are rebuilding and modernising a business-critical platform, there's a significant roadmap of engineering work ahead, and I'm looking for experienced engineers who want something they can properly get their teeth into.

You'll be working hands-on across:

Rust
Backend services & APIs
Distributed systems
Cloud-native development
SQL & NoSQL databases
Modern AI-assisted software engineering

I'm not looking for architects who have moved away from coding.

I'm looking for experienced software engineers who still enjoy getting into the detail, solving difficult technical problems and building production systems.

You don't need to have spent your entire career working exclusively with Rust either. A strong wider Back End engineering background across Go, C++, Java or similar is absolutely relevant, provided you've got solid recent commercial Rust experience.

The engineering team are also actively embracing AI-assisted development, so if tools such as Claude Code, Copilot, Cursor or similar are already part of how you work, even better.

What's on offer?

Outside IR35
Fully remote
Initial 6-month contract
Strong extension potential
Long-term transformation programme
Experienced engineering team
Fast-moving interview process

If you're coming towards the end of a contract, immediately available, or simply bored of BAU work and want something substantial to work on, drop me a message or send over your CV.

Job Details

Company
IO Associates
Location
England, United Kingdom
Hybrid / Remote Options
Employment Type
Contract
Salary
GBP Annual
Posted