Inside IR35 Test-driven development contracts

8 open inside IR35 Test-driven development contracts, typically £515–£745 a day.

Open contracts: 8
Typical day rate: £515–£745Median £590, from 8 contracts stating a rate
Remote: 0% of these contracts

At the median £590 a day over 220 working days, you'd take home about £78,912 a year outside IR35, or £73,604 inside IR35. Work out your own take-home pay

8 contracts found

C# Software Engineer
Market-leading Defence and Aerospace company
£488/day£65/hrInside IR35
Stevenage · 12 months · SC clearance · Posted 39 days ago
- Test-driven development
- C#
- C++
- Agile
- CI/CD
- +4 more
3 adverts
Senior .NET DeveloperHybrid
Global Markets collateral business
£700–£750/dayInside IR35 (implied)
Bromley · 12 months · Posted 29 days ago
- Test-driven development
- C#
- .NET
- REST APIs
- Angular
- +3 more
Senior Full Stack DeveloperHybrid
Banking
£500–£700/dayInside IR35
London · 9 months · Posted 27 days ago
- Test-driven development
- Kotlin
- React
- TypeScript
- Java
- +4 more
Embedded Software EngineerHybrid
World leader in missile and missile systems
£525/day£70/hrInside IR35
Bristol · 6 months · Posted 20 days ago
- Test-driven development
- C++
- Embedded systems
- Linux
- Jira / Confluence
Senior Machine Learning EngineerHybrid
Guidant Global
£700–£900/dayInside IR35
London · SC clearance · Posted 18 days ago
- Test-driven development
- Machine learning
- MLOps
- Python
- Deep learning
- +3 more
2 adverts
Head of Technical Architecture - AI
Major, high-profile UK public sector organisation
£750–£850/dayInside IR35
London · 6 months · BPSS clearance · Posted 14 days ago
- Test-driven development
- Technical architecture
- Agile
- Stakeholder management
- Cloud native
- +6 more
Java EngineerHybrid
Major public sector digital transformation programme
£350–£500/dayInside IR35
SC clearance · Posted 13 days ago
- Test-driven development
- Java
- Spring / Spring Boot
- Microservices
- REST APIs
- +3 more
Senior Full Stack EngineerOn site
Established product with AI capabilities
£550–£600/dayInside IR35
London · 6 months · Posted 6 days ago
- Test-driven development
- TypeScript
- React
- Node.js
- REST APIs
- +5 more

Contracts, sorted by Posted, oldest first. Page 1 of 1.
Role: sort by Role, A to Z	IR35: sort by IR35, outside IR35 first	Rate: sort by Rate, highest first	Location: sort by Location, A to Z	Contract length: sort by Contract length, longest first	Posted: sort by Posted, newest first
C# Software Engineer Market-leading Defence and Aerospace company Test-driven development C# C++ Agile CI/CD +4 more 3 adverts	Inside IR35	£488/day £65/hr	Stevenage	12 months SC clearance	39 days ago
Senior .NET Developer Global Markets collateral business Test-driven development C# .NET REST APIs Angular +3 more	Inside IR35 (implied)	£700–£750/day	Bromley · Hybrid	12 months	29 days ago
Senior Full Stack Developer Banking Test-driven development Kotlin React TypeScript Java +4 more	Inside IR35	£500–£700/day	London · Hybrid	9 months	27 days ago
Embedded Software Engineer World leader in missile and missile systems Test-driven development C++ Embedded systems Linux Jira / Confluence	Inside IR35	£525/day £70/hr	Bristol · Hybrid	6 months	20 days ago
Senior Machine Learning Engineer Guidant Global Test-driven development Machine learning MLOps Python Deep learning +3 more 2 adverts	Inside IR35	£700–£900/day	London · Hybrid	Not stated SC clearance	18 days ago
Head of Technical Architecture - AI Major, high-profile UK public sector organisation Test-driven development Technical architecture Agile Stakeholder management Cloud native +6 more	Inside IR35	£750–£850/day	London	6 months BPSS clearance	14 days ago
Java Engineer Major public sector digital transformation programme Test-driven development Java Spring / Spring Boot Microservices REST APIs +3 more	Inside IR35	£350–£500/day	Hybrid	Not stated SC clearance	13 days ago
Senior Full Stack Engineer Established product with AI capabilities Test-driven development TypeScript React Node.js REST APIs +5 more	Inside IR35	£550–£600/day	London · On site	6 months	6 days ago

Contracts come from job boards and employers' own careers sites, updated hourly. IR35 status is as stated in each advert: always confirm it with the hirer.

Inside IR35 Test-driven development contracts

Selected filters

8 contracts found

C# Software Engineer

Senior .NET DeveloperHybrid

Senior Full Stack DeveloperHybrid

Embedded Software EngineerHybrid

Senior Machine Learning EngineerHybrid

Head of Technical Architecture - AI

Java EngineerHybrid

Senior Full Stack EngineerOn site