1,735 live contracts with C++ Developer in the job title, updated daily. Filter by sector, IR35 status, working arrangement and day rate below.
Warrington, Cheshire
CE&I Design Engineer - nuclear £46-£51 per Hour (Inside IR35) | Long-Term Contract | Sellafield | Full-Time On Site Shape the Future of UK Nuclear Infrastructure Are you an experienced Control, Electrical &…
Grantham, Lincolnshire
Role: Site Engineer Location: Grantham, Lincolnshire Day Rate: £350 - £390/day Our client is currently looking for a Site Engineer with earthworks, concrete and environmental experience to get started immediately in the…
Farnborough, Hampshire
Senior Mechanical Design Engineer Duration: 6 months Rate: up to £70/hr - umbrella Location: Farnborugh - onsite 3 days per-week Role Purpose Lead the delivery of mechanical design solutions for complex engineering…
Aberdeen, Aberdeen City
I am working alongside a leading civil engineering contractor who are currently looking to hire an experienced Site Engineer due to a number of new contracts being awarded. My client operates across the civils sector on…
Manchester
An exciting opportunity has arisen for an experienced Highway Maintenance Engineer to come and join a busy client in the Manchester area on an initial 6 month contract basis. The main duties of the experienced Highway…
Twickenham
Join our dedicated team and advance your career as a Skilled Gas Engineer to cover Installation works Overview We are seeking a skilled and dedicated Gas Engineer to join our team. The ideal candidate will be…
Guildford
Join our dedicated team and advance your career as a Skilled Gas Engineer to cover Installation works Overview We are seeking a skilled and dedicated Gas Engineer to join our team. The ideal candidate will be…
Folkestone, Kent
Temporary Multi-Skilled Maintenance Engineer (2 Positions) Location: Folkestone, Kent Contract: Temporary (9 Months) Start Date: August/September 2026 Hours: Monday–Thursday, 8:00am–5:00pm | Friday, 8:00am–4:00pm…
London
Senior Full-Stack Engineer / Technical Lead – Digital Banking Location: London Contract: Contract Start: ASAP We are seeking an experienced Senior Full-Stack Engineer / Technical Lead to join a major digital banking…
Petersfield, Hampshire
Multi-Skilled Maintenance Engineer (Nights) 12 Month Fixed Term Contract £42,000 - £45,000 + £12,000 Shift Allowance + Overtime + Training + Excellent Company Benefits Waterlooville (Commutable from: Petersfield,…
Petersfield, Hampshire
Multi Skilled Maintenance Engineer (Night's shift) 12 month Fixed Term Contract £42,000 - £45,000 (14K shift allowance) + Overtime + Training + Progression +Excellent company benefits Waterlooville, (Commutable from:…
Portsmouth, Hampshire
Our client has an opportunity for a Systems Engineer to join them on a contract basis for 6 months. This team is responsible for the satellite communication solutions which include ground based installations of…
Oxfordshire
Our client has an opportunity for a CAMO Engineer to join them on a contract basis for 12 months with likely extension. You will be responsible for the management and production of maintenance programmes, review of…
Edinburgh
Principal RF Engineer (Contract) - 1755 Location: Edinburgh (c.90% onsite) Contract: 12 months Rate: Up to £78.06/hr (Umbrella) We seek an engineer with recent high-integrity or safety-critical industry experience…
Tower Hill, Greater London
One of London’s leading Building Services contractors is actively seeking a Senior Mechanical Project Engineer for a new landmark high rise residential scheme in South East London. This contractor is most prominent in…
Tamworth, Staffordshire
Our client, a top regional Civil Engineering Contractor in the UK seeks the services of commercial support for the Senior QS’s for the delivery of WMD debris screens and other projects in their Northern Region for the…
Dunbar, East Lothian
Location: Torness Power Station, East Lothian Contract: Rolling 12 month contract Duration: Initial contract to 31/12/2026 Rate: £24.64-£37.22 Ph PAYE or £33.49 - £50.59 Umbrella depending on experience We are currently…
Euston, Greater London
We're recruiting for an experienced Site Engineer to join a major tunnelling and infrastructure project in Euston, London. The Role As a Site Engineer, you'll play a key role in the successful delivery of tunnelling,…
Gloucester, Gloucestershire
We're recruiting for an experienced Site Engineer to join a major water treatment project in Gloucester. The Role As a Site Engineer, you'll play a key role in the successful delivery of water treatment and associated…
Sittingbourne, Kent
My client is a leading contractor in the Steel frame and Groundworks sector. We are currently recruiting a Site Engineer to complete an 12 month contract. You will be required to manage the engineering, including the…
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.
