OIR35J

C# contracts

C# outside-IR35 contracts

Live C# contract roles and day-rate benchmarks, aggregated on this board. We show the IR35 position each client states. We never determine a role’s IR35 status.

C# day rates · £475 median

Outside IR35 · per client£475 (£412–£650, 7 listings)

Median day rate from live listings on this board, by the IR35 position each client states.

Open C# contracts

T

Full Stack Developer (React & C# .NET)

TXP · Birmingham (B1)

£450–£500/day

27d ago

Outside IR35 · per listingRemote3 monthsvia source ↗
S

Senior C# Engineer – Typescript, Lambda, API Gateway, SQS, SNS

Smart Sourcer Limited · City of London (EC1)

£700–£800/day

25d ago

Outside IR35 · per listingRemote8 monthsvia source ↗
S

Senior C# Engineer - Agentic Engineering, .NET 9, AWS Lamba & SQS

Smart Sourcer Limited · City of London (EC1)

£750–£800/day

125d ago

Outside IR35 · per listingOn-sitevia source ↗
E

Senior .net developer - £425 outside IR35 - 100% remote - 3 months

Exalto Consulting Ltd · London

£425/day

53d ago

Outside IR35 · per listingRemote3 monthsvia source ↗
C

Cloud Infrastructure Engineer

Cadence Resourcing Limited · City of London (EC1)

Rate not stated

96d ago

Outside IR35 · per listingOn-sitevia source ↗
I

Software Engineer in Test / SDET - Contract Role

IO Associates · Manchester (M2)

Rate not stated

12d ago

Outside IR35 · per listingRemote6 monthsvia source ↗
L

Full Stack Engineer

Leo Technology · London

£375–£425/day

108d ago

Outside IR35 · per listingRemote12 monthsvia source ↗
L

Full Stack Engineer

Leo Technology · London

£375–£425/day

108d ago

Outside IR35 · per listingRemote12 monthsvia source ↗
O

.Net Developer

Oscar Associates (UK) Limited · Nottingham (NG1)

£500–£600/day

66d ago

Outside IR35 · per listingHybrid6 monthsvia source ↗
F

Technical / Systems Analyst

Fruition Group · Leeds (LS1)

£500–£550/day

32d ago

Outside IR35 · per listingHybrid6 monthsvia source ↗
V

Data Cabling Installer

VIQU IT Recruitment · Manchester (M2), M1 5EJ

£180–£200/day

76d ago

Outside IR35 · per listingOn-sitevia source ↗
S

Python/SQL Engineer

Stott & May Professional Search Limited · London

Rate not stated

73d ago

Outside IR35 · per listingHybrid3 monthsvia source ↗
E

Integration/Solution Architect - Fares, Ticketing, Retail

Exalto Consulting Ltd · London

Rate not stated

27d ago

Outside IR35 · per listingHybridvia source ↗
A

Network Design Engineer - IP Services

Amtis Professional Ltd · Lode Heath, Solihull (B91)

£475–£500/day

52d ago

Outside IR35 · per listingRemote3 monthsvia source ↗
I

RNLD Learning Disabilities CHC Assessment Manager

IGO Recruitment · Farnborough, Hampshire

£300–£330/day

87d ago

Outside IR35 · per listingRemote12 monthsvia source ↗
I

RNLD Learning Disabilities CHC Assessment Manager

IGO Recruitment · Farnborough, Hampshire

£300–£330/day

74d ago

Outside IR35 · per listingRemote12 monthsvia source ↗
S

OT Cyber Security Risk Consultant - Outside - SC Cleared

Sanderson Government and Defence · Reading, Berkshire

£550/day

88d ago

Outside IR35 · per listingHybrid12 monthsvia source ↗