Inside IR35 C# contracts in London

8 open inside IR35 C# contracts in London, typically £430–£645 a day.

Open contracts: 8
Typical day rate: £430–£645Median £545, from 6 contracts stating a rate
Remote: 25% of these contracts

At the median £545 a day over 220 working days, you'd take home about £74,607 a year outside IR35, or £70,332 inside IR35. Work out your own take-home pay

8 contracts found

C# .NET DeveloperHybrid
Investment banking client
£400–£416/dayInside IR35 (implied)
London · 24 months · Posted 5 days ago
- C#
- .NET
- Object-oriented programming
- SQL Server
- REST APIs
- +1 more
Microsoft Office Add-In Developer (.NET/C#)
Prestigious London-based law firm
Rate not statedInside IR35
Farringdon · Posted 7 days ago
- C#
- .NET
- Azure
- Azure DevOps
- DevOps
2 adverts
AI Platform EngineerRemote
Local client
£450–£480/dayInside IR35
London · 3 months · Posted 8 days ago
- C#
- Python
- Azure
- SharePoint
- OpenAI / ChatGPT
- +7 more
Azure Engineer - Cloud Native ApplicationsRemote
Major client
£620/dayInside IR35
London · 6 months · BPSS clearance · Posted 18 days ago
- C#
- Azure
- Cloud native
- DevOps
- Azure DevOps
- +3 more
Front Office .Net Developer
High-performing Commodities Trading team
£600–£700/dayInside IR35
London · 6 months · Posted 22 days ago
- C#
- .NET
- Agile
- Azure
- Angular
- +7 more
Senior .NET DeveloperHybrid
Global Markets collateral business
£700–£750/dayInside IR35 (implied)
Bromley · 12 months · Posted 29 days ago
- C#
- .NET
- REST APIs
- Angular
- JavaScript
- +3 more
Automation Application DeveloperHybrid
Banking sector
£400–£440/dayInside IR35
London · 7 months · Posted 35 days ago
- C#
- UiPath / RPA
- Agile
- .NET
- SQL
- +7 more
Senior C# DeveloperHybrid
Global Markets technology team at a financial services firm
Rate not statedInside IR35
London · 6 months · Posted 42 days ago
- C#
- Agile
- Scrum
- SQL
- CI/CD
- +5 more

Contracts, sorted by Posted, newest 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, oldest first
C# .NET Developer Investment banking client C# .NET Object-oriented programming SQL Server REST APIs +1 more	Inside IR35 (implied)	£400–£416/day	London · Hybrid	24 months	5 days ago
Microsoft Office Add-In Developer (.NET/C#) Prestigious London-based law firm C# .NET Azure Azure DevOps DevOps 2 adverts	Inside IR35	Not stated	Farringdon	Not stated	7 days ago
AI Platform Engineer Local client C# Python Azure SharePoint OpenAI / ChatGPT +7 more	Inside IR35	£450–£480/day	London · Remote	3 months	8 days ago
Azure Engineer - Cloud Native Applications Major client C# Azure Cloud native DevOps Azure DevOps +3 more	Inside IR35	£620/day	London · Remote	6 months BPSS clearance	18 days ago
Front Office .Net Developer High-performing Commodities Trading team C# .NET Agile Azure Angular +7 more	Inside IR35	£600–£700/day	London	6 months	22 days ago
Senior .NET Developer Global Markets collateral business C# .NET REST APIs Angular JavaScript +3 more	Inside IR35 (implied)	£700–£750/day	Bromley · Hybrid	12 months	29 days ago
Automation Application Developer Banking sector C# UiPath / RPA Agile .NET SQL +7 more	Inside IR35	£400–£440/day	London · Hybrid	7 months	35 days ago
Senior C# Developer Global Markets technology team at a financial services firm C# Agile Scrum SQL CI/CD +5 more	Inside IR35	Not stated	London · Hybrid	6 months	42 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 C# contracts in London

Selected filters

8 contracts found

C# .NET DeveloperHybrid

Microsoft Office Add-In Developer (.NET/C#)

AI Platform EngineerRemote

Azure Engineer - Cloud Native ApplicationsRemote

Front Office .Net Developer

Senior .NET DeveloperHybrid

Automation Application DeveloperHybrid

Senior C# DeveloperHybrid