1,756 live contracts with C++ Developer in the job title, updated daily. Filter by sector, IR35 status, working arrangement and day rate below.
Derby, Derbyshire
Matchtech are working with a key client in Derby to support the recruitment of x2 Safety Assurance engineers to work on ETCS projects. These roles are 6 month initial contracts (with potential to extend) offering hybrid…
Westminster, London
MEICA Commissioning Engineer Location: London Contract Rate: £450 - £500 per day (LTD / Outside IR35) Engagement Type: Long-Term Contract (AMP8 Framework) Start Date: Immediate / ASAP Project Overview We are seeking an…
London
OUTSIDE IR35 CONTRACT OPPORTUNITY! GCP Test Engineer Rate: £400-£450 per day Duration: 18 months Location: London (hybrid/remote) Location: Hybrid, London Contract: Temporary, fixed-term, outside IR35 You must either…
Clackmannanshire
Commissioning Engineer - SPEN Authorisation ESSENTIAL Location: Kincardine, FK10 4BL Contract: Temporary Position: 1 Start Date: 01/09/2026 End Date: 31/10/2026 Hours: 50 hours per week Working Pattern: 10 hours per…
North West
Job Title: Principal Civil Engineer Day Rate: Up to £550 per day (outside IR35) Location: Manchester, with occasional site visits (expenses paid) Type: 12-month Contract | Full-time | Hybrid (1-2 days WFH) About the…
Manchester, Greater Manchester
Contract Data Engineer - Snowflake to Fabric Migration - Outside IR35 Not another "maintain what's there" contract. A Manchester business is migrating a live, client-facing analytics platform off Snowflake and onto…
Home-based
Talentmark are recruiting for a Commissioning Engineer to join a multinational, multi-industry company on a contract basis for 12 months. This role is fully home-based with occasional trips to the clients sites in…
London
Urgent immediate requirement for a Contract Senior Electrical Design Engineer to join this Construction Consultant helping initially take a stage two design to stage three. Working with a European Developer this is a…
Lead Technical Safety & Environmental Engineer - FEED (12-month contract) RHL is recruiting a Lead Technical Safety & Environmental (TS&E) Engineer for a 12‑month FEED programme supporting a major upstream development…
Chesterfield, Derbyshire
OT Cyber Security Engineer – Contract Chesterfield / Hybrid £70 per hour Outside IR35 Initial 3-month contract Samuel Frank is recruiting for an experienced OT Cyber Security Engineer to join a project based in…
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…
City of London, London
Senior Engineer - Construction Engineering & Assurance Location: Southwark / predominantly site-based Rate: £529 per day umbrella Contract: 6-month contract We are currently recruiting for a Senior Engineer -…
Nottingham
Are you an experienced M&E Design Engineer in the rail sector looking for an autonomous role with genuine flexibility and career progression? Rate: £400 - £450 Outside ir35 Duration: Initial 3-month contract with…
RH12, Horsham, West Sussex
Job Title: Planning Engineer Location: Horsham as primary location Duration: Long term contract (outside IR35) Salary: c£450-£500 per day We are seeking on behalf of our major Construction Client, a Planning Engineer,…
Dorset
MEICA Commissioning Engineer Location: Dorset Contract Rate: £450 - £500 per day (LTD / Outside IR35) Engagement Type: Ongoing Contract (AMP7 Transitioning into AMP8) Start Date: Immediate / ASAP Project Overview We are…
2x Data Engineering Positions - Lead/Senior/Mid Outside IR35: £450 - £525 per day ASAP Start: 6 months initial contract Primarily remote: at maximum once a month travel to London We're supporting a key client in a major…
Norfolk
Resident Engineer - Civil Works Location: Necton, Norfolk Rate: £425 - £475 per day, Outside IR35 Duration: 12 months Start: ASAP Key words: Resident Engineer, Civil Engineer, Civil Works, ITP, QA/QC, TWC, HSG47,…
Integration Engineer - Digital Health Location: Jersey / Hybrid Contract: September 2026 - January 2027 IR35: Outside IR35 Working Arrangement: Hybrid - regular on-site attendance in Jersey will be required I'm…
Middlesbrough, North Yorkshire
OUTSIDE IR35 Mechanical Engineering role. The role offers the opportunity for home / hybrid-based working and the Mechanical Engineer can be based anywhere in the UK. This role is with one of the UK's leading…
Cheadle, Greater Manchester
OUTSIDE IR35 Mechanical Engineering role. The role offers the opportunity for home / hybrid-based working and the Mechanical Engineer can be based anywhere in the UK. This role is with one of the UK's leading…
C++ Developer contracts on this page come straight from the live ContractorUK jobs board — low-latency, embedded and systems work. 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.
