1,756 live contracts with C++ Developer in the job title, updated daily. Filter by sector, IR35 status, working arrangement and day rate below.
Newcastle upon Tyne, Tyne and Wear
Senior Geotechnical / Ground Investigation Engineer Newcastle / North East £500-£550 per day Inside IR35 3-month rolling contract 80% Site / 20% OfficeAdvance TRS are recruiting for an experienced Geotechnical / Ground…
Nationwide
Senior Civil Engineer - Remote Contract Opportunity Advance TRS are partnering with a leading engineering consultancy renowned for delivering some of the UK's most technically challenging AMP8 programmes and water…
Ealing, Greater London
Gas Service & Repair Engineer – Subcontract Competitive Rates | Local Work | 3–5 Days Per Week | Ongoing Contracts We are looking for experienced Gas Service & Repair Engineers for a number of established, long-term…
Ealing, Greater London
Gas Boiler Install Engineer – Subcontract Competitive Rates | Local Work | 3–5 Days Per Week | Consistent Workloads We are looking for experienced Gas Boiler Install Engineers for a number of established contracts, with…
Telford, Shropshire
ServiceNow Developer Location: Telford (2-3 days per week onsite) Duration: 6 Months Rate: Up to £740 per day Clearance: Active SC Clearance Required OverviewWe are seeking an experienced ServiceNow Developer to support…
Royston, Hertfordshire
OLG Recruitment are currently recruiting for a Senior Electrical Engineer to work for a client based in Royston. This position is 5 days full-time on-site support, with call out support as well. Duration time: 12 months…
Lead Java Developer (Kafka, Microservices, Spring boot) - Bank - London/Hybrid Daily rate: €600 - €800 (inside IR35) Duration: 12 months Start: ASAP Hybrid: 8 days per month My banking client is looking for contractors…
London
Hays are now looking for an OAT Quality Engineer for one of our local clients: £424 to £467 p/d Inside IR35 Remote 6 months+ contract Must be SC Eligible or hold SC Clearance Join a team responsible for ensuring the…
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…
South West
Consultant MEICA Co-ordinator / Project Engineer Location: South Gloucestershire / Gloucestershire Contract: Contract | Rate: £450-£500 per day, depending on experience Duration: 6 months minimum We are seeking an…
London
Data Engineer Contract until the end of the year - Inside IR35 - up to £490 per day London based - hybrid working - 3 days a week onsite Asset Management sector - previous experience required Overview We are seeking a…
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…
North West
Job Title: Senior Civil Engineer Day Rate: Up to £500 per day (outside IR35) Location: Manchester, with occasional site visits (expenses paid) Type: 12-month Contract | Full-time | Hybrid (1-2 days WFH possible for 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…
Bristol
Environmental Engineer Location: Bristol or Yeovil (On-site 2-3 days/week flexible) Pay Rate: £50.00 - £70 per hour Contract Duration: 6 Months (With potential extension) Start Date: ASAP Security Clearance: BPSS…
Basildon, Essex
Senior Test Solutions Engineer - 1760 Onsite in Basildon Intially until 27/01/27 (might be extended) £60ph, UMB inside IR35 SC required, can start on BPSS clearance Our client, a leading name in the Defence & Security…
City of London, London
Job Title: Civil Water Engineer Salary: Up to £70 per hour, dependent on experience Location: National - priority locations are Epsom, London, Peterborough and Cambridge Type: Contract, hybrid - typically 3 days per…
Senior M&E Engineer (Water & Gas) Location: South East of England Rate: £350-£450 per day Contract: 12 months Spencer Clarke Group are supporting a local authority to appoint a Senior M&E Engineer within their Housing…
An established space and aerospace engineering organisation is looking for a Mechanical Engineer to support the design and development of complex, precision-engineered products. You’ll take mechanical designs from…
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.
