36 live contracts with Software Engineer in the job title, updated daily. Filter by sector, IR35 status, working arrangement and day rate below.
Ipswich, Suffolk
I am currently seeking a Voice Services Developer for an exciting project with an enterprise voice development team. Given your strong background in Java and telephony systems, I thought this might be a great fit. Quick…
Cambridge, Cambridgeshire
Embedded Software Engineer | Outside IR35 | Cambridge The client is looking for specialist embedded software development services to deliver defined firmware components for an embedded Linux platform. They are looking…
Birmingham, West Midlands
Role: Senior Software Engineer (C#/.NetCore) Location: UK Remote Duration: Initial 3 Months assignment Day rate: £500 per day Inside IR35 The role is required to support the delivery and maintenance of multiple internal…
London
Software Engineer x2 Rate - £750 - £830 Location - London 2/3 days on site Until end of July 2027 About the Role To strengthen our AI for Science (AI4S) team, we are looking for Software Engineers with a track record in…
Belfast, County Antrim
Job Title: Senior Software Developer Organisation: Northern Ireland Assembly Contract: Temporary - Full Time Hours - Contract duration to end Feb 2027 Salary: AG7 - £36,122 (+ £7,542 salary supplement p.a.) As a Senior…
KT3, Malden, Greater London
Contract C# Software Engineer Near Wimbledon 6-month contract Software Engineer role developing C# Windows applications that interface with hardware. This role is inside IR35 and requires on-site work 3 days per week…
North Yorkshire
PLC Software Contractor | Rate: £50.00 - £57.00p/h (Outside IR35) North Yorkshire Are you an experienced PLC Software Engineer with Siemens TIA Portal expertise and a background in Defence or regulated industrial…
Nationwide
Lead Software Engineer - Contractor inside IR35 📍 Remote (UK) | 🔐 BPSS Required | 🏛️ Public Sector Experience Essential | 6 month contract (liklihood of extension) - inside IR35 🌟 About Amber Labs Amber Labs is a…
Newcastle upon Tyne, Tyne & Wear
Lead Software Engineer - Contractor inside IR35 📍 Remote (UK) | 🔐 BPSS Required | 🏛️ Public Sector Experience Essential | 6 month contract (liklihood of extension) - inside IR35 🌟 About Amber Labs Amber Labs is a…
Manchester, Greater Manchester
Lead Software Engineer - Contractor inside IR35 📍 Remote (UK) | 🔐 BPSS Required | 🏛️ Public Sector Experience Essential | 6 month contract (liklihood of extension) - inside IR35 🌟 About Amber Labs Amber Labs is a…
London
Lead Software Engineer - Contractor inside IR35 📍 Remote (UK) | 🔐 BPSS Required | 🏛️ Public Sector Experience Essential | 6 month contract (liklihood of extension) - inside IR35 🌟 About Amber Labs Amber Labs is a…
NG16, Langley Mill, Derbyshire
Lead Software Engineer (Fixed Term) When registering to this job board you will be redirected to the online application form. Please ensure that this is completed in full in order that your application can be reviewed.…
OX2, Oxford, Oxfordshire
We’re Aioi R&D Lab - an AI tech hub in one of the fastest-growing insurance companies. We research and develop AI systems that catapult insurance from a slow-moving, traditional past into a data-driven, technology-lead…
OX2, North Hinksey, Oxfordshire
We’re Aioi R&D Lab - an AI tech hub in one of the fastest-growing insurance companies. We research and develop AI systems that catapult insurance from a slow-moving, traditional past into a data-driven, technology-lead…
Bedford, Bedfordshire
Nicholas Howard are delighted to be recruiting for a C++ Software Engineer to join a leading global defence client on an initial 6 month contract. Key skills required: * Proven background within C++ and Object Oriented…
Job Title: Back End Software Engineer Location: Remote (Quarterly Planning Sessions Required) Remuneration: £600 per day via Umbrella Company Contract Details: Fixed Term Contract, 6 Months (Scope for Extension)…
SW3, Chelsea, Greater London
Software Engineer - NPPV3 Cleared, Contract Ncounter is looking for an experienced Software Engineer to work on a complex technology programme within UK policing, building secure applications and services across…
Bristol
Embedded Software Engineer - 3681-1 Initial 6-month contract Onsite full time in Bristol £70ph, UMB inside IR35 SC must be in place prior to starting the contract. Overview of department: We are a world leader in…
Manchester, Greater Manchester
I'm currently supporting a global technology organisation that is looking to hire several Backend Software Engineers to join a newly formed team working on a greenfield insurance platform. This is an opportunity to join…
Bristol
Embedded Software Engineer : Onsite, Bristol Overview of department: We are a world leader in missile and missile systems, seeking a highly capable and adaptable Embedded Software Engineer to join our Development…
Software Engineer contracts on this page come straight from the live ContractorUK jobs board — general software engineering across stacks. Advertised day rates vary widely with sector, location, clearance and specialism, so treat any single figure with care — every card above shows the advertised rate and the recruiter-stated IR35 status side by side. Before you negotiate, run the actual rate through our contractor calculators to see the take-home difference inside versus outside, and if the rules are new to you start with what IR35 is and how it works.
Questions about rates, IR35 or alerts? The contract jobs hub answers the common ones. Chasing the well-paid kind? Browse live outside IR35 contracts.
