1,735 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
DevSecOps Engineer - DV cleared +12 months + +4 days a week on site in London +DV cleared - Sole Britsh nationals only due to the nature of the project +Inside IR35 +£600 - £650 a day We're partnering with the Ministry…
London
Java Developer Contractor £540 - £640 per day (Umbrella) | Inside IR35 📍 London (Hybrid - 3 days per week in the office) 📅 6-Month Contract 🔒 Active SC Clearance Required Java Developer | Enterprise Applications | Agile…
Bexley
Role: Project Engineer (Civil or Mechanical Engineering Bias) Location: South east London Rate: Up to£475 p/d (inside IR35/Umbrella PAYE) Duration: 12 months+/Ongoing Industry: Water/Wastewater Are you ready to take the…
Horton
Role: Senior Civil Project Engineer Location: Horton, Buckinghamshire Rate: £500p/d (inside IR35/Umbrella PAYE) Duration: 12 months+/Ongoing Industry: Water/Wastewater Are you ready to take the next step in your…
Warrington, Cheshire
Quality Engineer / Supplier Quality Engineer - Nuclear £40.00 - £55.00 per hour (Inside IR35) 12-Month Contract SC Clearance Required Are you an experienced Quality Engineer with a background in manufacturing, supplier…
Cumbria
Site Engineer Highways Jobs | Freelance Site Engineer | Cumbria | £440/day Inside IR35 Are you a Site Engineer with highways experience looking to join a major infrastructure project in Cumbria? We're recruiting for an…
Bolton, Greater Manchester
Our client has an opportunity for a Mechanical Engineer to join their Calibration and Maintenance Team. You will be joining a dynamic and focussed team, responsible for the support of the manufacturing function across…
Leeds
Project Engineers (LV to 132kV) Location: North East & Yorkshire - multiple project sites Rate: £375-£575 per day IR35 Status: Inside IR35 Hours: 40 hours per week Are you a Project Engineer looking for your next…
London
CyberArk Implementation Engineer | Contract | London Overview I'm working on a fantastic contract opportunity for a leading investment bank, looking for a senior CyberArk Implementation Engineer to lead a major…
London
Pricing Data Engineer 3 month contract £500 per day Inside IR35 Fully Remote Overview of the Pricing Data Engineer role Sellick Partnership is currently supporting a leading insurance organisation as they look to…
Bristol
6-month contract (initially – likely extension) £46 - £52 per hour umbrella (Inside IR35) 80% onsite in Filton Job Role: An exciting opportunity for a FEM & Digital Specialist has arisen with our client in Filton. The…
Telford, Shropshire
Job Title: Front End Developer (React) Location: Telford/Hybrid (2 days per week on site) Duration: 6 Months Rate: Up to £605 per day inside ir35 Clearance: BPSS Required An exciting opportunity has arisen for an…
County Tyrone
This is an excellent opportunity to play a key role in maintaining quality standards, driving continuous improvement, and supporting operational excellence within a fast-paced engineering environment. Key…
Penrith, Cumbria
We are currently seeking a highly skilled and professional Site Engineer to join a major highway infrastructure project in Penrith, Cumbria. This initiative involves the development of a dual carriageway, with a…
Bristol
Configuration Engineer 📍 Bristol (Site Based) 💷 Up to £310 per day PAYE / £420 per day Umbrella (DOE) 📅 Contract until the end of 2026 initially - subject to extension 📄 Inside IR35 We're currently recruiting for an…
B46, Coleshill, Warwickshire
Site Engineer / Section Engineer – Major Infrastructure Project Location: Birmingham Area Rate: £450 per day Umbrella IR35 Status: Inside IR35 Start Date: ASAP Duration: Until October (with potential extension through…
Wolverhampton
Leadership Development Coach; Wolverhampton; Until the end of Jan 2027; £33.19ph paye; Inside IR35 We are seeking a temporary Leadership Development Coach to work with our defence sector client to support a leadership…
Chester, Cheshire
My client within the financial services industry is seeking for an F5 SME to join the team. Key Requirements: Expert-level proficiency in F5 BIG-IP modules, including LTM, GTM/DNS, ASM, and APM, with proven experience…
Stress Engineer - Stress & Structural Analysis Location: Boscombe Down Contract length: 12 months Pay rate: £60 - £80 p/h - inside IR35 and via Umbrella SC Clearance/ eligibility is required for this position Joining a…
London
Network Engineer – 6-month contract -London/remote My High-profile Legal Customer is seeking an experienced Network Engineer to support a combination of project delivery and business-as-usual (BAU) operational…
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.
