43 live contracts with Software Engineer in the job title, updated daily. Filter by sector, IR35 status, working arrangement and day rate below.
Bristol
Software Engineer (ADA) - Integration & Test Location: Bristol Rate: £70 per hour Umbrella Contract Length: 12 Months (Extension Likely) Working Pattern: Full-Time Onsite - Bristol, Filton We are currently recruiting…
Bristol
World Class Defence Organisation based in Bristol is currently looking to recruit an ADA Software Engineer subcontractor on an initial 6 month contract, with very likely extension. The role will be onsite 4 days per…
Bristol
Software Engineer Ada, Integration & Test Engineer required for long term contract assignment based in Bristol Skillset/experience required: Experience of both UML (Rhapsody) and Ada (AdaCore). Knowledge of DOORs and…
Hounslow, London
Software Development Engineer Hounslow (Hybrid - 50% of the time on site) 12 Month Contract Up to £430 p/d Umbrella Rate - Inside IR35 Would you like your code to sit inside the software that gets aircraft away on time?…
Peterborough
Are you an experienced automation software engineer eager to lead innovative control solutions in a flexible, hybrid working environment? We are seeking two talented professionals to join our team as Principal…
Cheltenham, Gloucestershire
IdAM Application Developer Location: Cheltenham (On-Site) Salary: £550 - £650 Contract Type: Contract The Opportunity We are looking for a talented IdAM Application Developer to join our growing team and support the…
London
Location: UK – Hybrid (minimum 2 days onsite per week) Contract: 12 Months – Fixed Term Positions: Multiple opportunities Job Description We are recruiting for an experienced Software Engineer to join a Core Banking…
Senior KDB+ / q Software Engineer Prime Brokerage Risk & Margining | Inside IR35 | £730 per day (Umbrella) | London Hybrid We're currently looking for an experienced Senior KDB+ / q Software Engineer to join a leading…
Storage Software Engineer Rate: £500 per day, Inside IR35 Location: Glasgow Working arrangement: Hybrid, minimum 3 days per week onsite in Glasgow Contract length: To confirm IR35 status: Inside IR35 Your new company…
Peterborough, Cambridgeshire
CONTRACT OPPORTUNITY -Process Automation Software Engineer Position Details Job Title: Process Automation Software Engineer Contract: 6–12 months Hours: 37.5 hours per week Rate: £40 per hour The Role We are seeking a…
Peterborough, Cambridgeshire
CONTRACT OPPORTUNITY - Principal Process Automation Software Engineer Position Details Job Title: Principal Process Automation Software Engineer Contract: 6–12 months Hours: 37.5 hours per week Rate: £50 per hour The…
Newcastle upon Tyne, Tyne and Wear
Our client has an opportunity for a Software Engineer to join them on a contract basis for 12 months. You will be joining a collaborative, forward thinking Agile Scrum team, working on innovative Geospatial software,…
City of London, London
Junior Software Engineer Role Overview Location: London, UK Work Model: Onsite Contract: 12 Months Working Hours: 8:00 AM - 5:00 PM (Local Time)We are recruiting a Junior Software Engineer to join a technology team…
Frimley, Surrey
Principal Engineer - Software Engineering (Kubernetes ) Client: BAE Systems Location: Frimley, Surrey (hybrid 2 to 3 days onsite) Contract: 12 months Rate: £50 PAYE or £67.47 Umbrella BAE Systems (Submarine Solutions)…
Milton Keynes, Buckinghamshire
Senior Software Engineer - DV Cleared Milton Keynes (Fully onsite) £550 - £600 per day DOE (Inside IR35/Umbrella) Initial 18 month contract Are you a DV cleared Software Engineer with strong Python and Linux experience?…
Cowes, Isle of Wight
Principal Software Engineer (Contract) - Naval Radar BAE Systems (Defence Solutions) | Cowes, Isle of Wight | 6 months | Inside IR35 BAE Systems (Defence Solutions) is seeking an experienced Principal Software Engineer…
Software Engineer - High-Performance Java / Low Latency Role Type: Contract (Inside IR35) Location: London, UK (Hybrid - 3 days per week in-office) Overview We are looking for a specialist High-Performance Java Engineer…
Frimley, Surrey
Principal Engineer - Software Engineering (Specialist Software) Frimley based role (Hybrid working) £67.47 per hour Umbrella Inside IR35 12 Month Contract initially. This is a great opportunity to work within one of the…
Reading, Berkshire
Must be UK Born Citizen (Italian and Japanese can be considered) Valid SC is Essential Rate - TBC Start - 26th October 2026 Duration - 6 months to start, project likely 3-4 years Location - Hybrid (2 days per week in…
Reading, Berkshire
Software Engineer - Software Factory Initial 6 Month contract - Inside IR35 - market rate Reading based - hybrid working -2 days a week onsite Defence sector - must have current and active SC Clearance Job purpose The…
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.
