1,831 live contracts with C++ Developer in the job title, updated daily. Filter by sector, IR35 status, working arrangement and day rate below.
City of London, London
I am looking for a Electrical Design Engineer to support a Data Centre client based in Central London. We ideally want people who have data centre or mission critical experience. You will need to go into the office 2/3…
Kilmarnock, East Ayrshire
Force Contracting Services are looking for an experienced Quality Assurance Engineer to join a major Battery Energy Storage System (BESS) project in Kilmarnock. The project is due to commence in mid-September 2026 and…
West London, London
We are urgently recruiting a Section Engineer to join a tier-one main contractor on a major, high-profile transport infrastructure programme. In this role, you will take direct responsibility for managing…
West London, London
We are urgently recruiting a Senior Engineer to join a tier-one main contractor. In this role, you will take direct responsibility for managing sub-contractors and site engineering teams delivering complex groundworks…
Kilmarnock, East Ayrshire
Force Contracting Services are looking for an experienced Site Engineers to join a major Battery Energy Storage System (BESS) project in Kilmarnock. The project is due to commence in mid-September 2026 and is expected…
Chippenham, Wiltshire
Process Engineer – Manufacturing / Electronics / SMT Location: Chippenham, Wiltshire Contract: Minimum 6 Months Rate: £20.00 – £25.00 per hour, depending on experience Hours: Full-time We are currently recruiting for an…
Limerick
A global medical device company are looking for a Senior R&D Engineer to join their research & development team on a contract basis. The purpose of the role is to help with their product testing, design of experiments…
Harlow, Essex
We are currently seeking an experienced Site Engineer to join a leading civil engineering contractor on a large infrastructure package in Essex. Site Engineer Responsibilities: * Setting out for groundworks and RC…
Heathrow
Site Engineer – Heathrow Airport (Inside IR35) Site Engineer 📍 Heathrow Airport, London The Opportunity We are seeking an experienced Site Engineer to join a major infrastructure programme at Heathrow Airport. Working…
London
Hays are now looking for a DevOps / Platform Engineer for one of our local clients: £550 p/d Inside IR35 Remote 6 month+ contract Must hold SC Clearance Supporting a critical policing platform within a legacy…
Fareham, Hampshire
Role: Electronic Test Engineer Location: Fareham Duration: 6 months (likely extensions) Rate: £27.50/hour PAYE Holiday entitlement - 25 day per annum (accrued) + pension scheme Shift pattern: 2pm - 10:30pm Mon - Thurs…
London
Java Backend Engineer – Azure / Spring Boot / Microservices Location: London Contract: 6 Months Seniority: L3 minimum, L4–L5 preferred About the Role We are looking for an experienced Java Backend Engineer to join a…
South West
Project Controls Engineer Location: South West England Sector: Pharmaceuticals Type: Contract (Outside IR35) About PM Group PM Group is an employee-owned, international project delivery firm with a 50-year track record…
£65 Umbrella 4-5 days a week on site We have a phenomenal opportunity for experienced Electronic Design Engineers to play a leading role in the support of production activities at our state of the art manufacturing…
Milton Keynes, Buckinghamshire
Redline has a fantastic 6 month contract opportunity, for a Contract FPGA Engineer based in Milton Keynes, Buckinghamshire. This role has an indicative OUTSIDE IR35 determination therefore we can accept candidates who…
Milton Keynes, Buckinghamshire
Redline has a fantastic 6 month contract opportunity, for a Contract Electronic Design Engineer - Digital based in Milton Keynes, Buckinghamshire. This role has an indicative OUTSIDE IR35 determination therefore we can…
St Ives, Cambridgeshire
Our client, a world-class technology company and leader in their sector, requires an experienced Contract Mechanical Design Engineer to support the final phase of a key product development programme. This is an initial…
Job Title: Contract Mechanical Engineer - Maintenance Location: Doncaster area Pay Range: £38-£40 per hour, Inside Scope, NOT LTD COMPANY Contract Type: Contract (Seasonal peak) ongoing weekly contract Hours: Monday…
Fareham, Hampshire
Contract Duration: Until Feb 2027, and June 2027 X4 Manufacturing Engineers Location: Titchfield site, UK - onsite full time Pay Rate: Up to £38 p/h PAYE + Holiday Pay or £43.52 p/h including holiday pay (Equivalent to…
Banbury, Oxfordshire
Our client, operating in the automotive sector, is currently seeking a proactive Quality Engineers to join their team in Banbury on a contract basis. This role encompasses both Plant Quality and Supplier Quality…
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.
