1,739 live contracts with C++ Developer in the job title, updated daily. Filter by sector, IR35 status, working arrangement and day rate below.
South West
Senior Fuel Cell Engineer ARCA is partnered with a client who is looking for experienced Senior Fuel Cell Engineers to support an advanced technology development programme. You will support the development, integration…
Lead Systems Architect / Systems Engineering Technical Lead – Aerospace ARCA is partnered with a client in the aerospace sector who is looking for an experienced Senior Engineering Leader to support the development and…
Gloucestershire
DevOps Engineer +DV cleared role +On site work in Gloucestershire +6 month contract + +Outside IR35 Skills: +DevOps Engineer experience +Data engineering skills +Ansible / Terraform +DV clearance The role: *…
Newcastle upon Tyne
Infrastructure Support Engineer 6-Month Contract - Outside IR35 - Newcastle Upon Tyne - Hybrid – Must be 2 Days per week Onsite VIQU are looking for an Infrastructure Support Engineer to support a large global…
Coventry, West Midlands
Commissioning Engineer Location: Coventry Project: AMP 8 Industry: Water IR35: Outside Hybrid: 3-4 days on site - 1 WFH Length: 6 months Details: Instrumentation and Controls MCCs Commissioning and testing Commissioning…
Derby, Derbyshire, East Midlands
Electrical Project Engineer – Controls ReeVR are recruiting for an Electrical Project Engineer – Controls to join a systems integrator delivering a major energy / battery storage project in Derby. The role will focus on…
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…
Role: Design Engineer Discipline: LV, HV, or ICA (HV is preferred) Contract: Long-term Hybrid: Yes, 2 days in the office Our client is currently recruiting for multiple electrical design engineers to join the business…
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…
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…
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…
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…
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…
Senior Civil Engineer – Contract – Hybrid Working Location: Hybrid This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas,…
Linux Administrator / Linux Engineer A London-based Higher Education institution is seeking an experienced Linux Administrator / Linux Engineer to join a critical project focused on improving the management and security…
Blackwood, Caerphilly
Location: Oakdale, Wales (hybrid working) Duration: 6 month initial contract Rate: £600 per day LTD (Outside IR35) Role details: Our client, a leader in the Defence & Security industry, is currently seeking a Safety…
Back End Developer £500-£540 per day | Outside IR35 Java | Spring Boot | Secure Microservices LocationLondon (MOD site) Working Pattern4 days per week onsite ClearanceCurrent DV Security Clearance required BackgroundMOD…
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.
