1,748 live contracts with C++ Developer in the job title, updated daily. Filter by sector, IR35 status, working arrangement and day rate below.
Derby, Derbyshire
Senior Project Engineer / Project Engineering Manager - outside IR35 Freight ETCS | Derby | Rail We are looking for a Senior Project Engineer / Project Engineering Manager to join a major Freight ETCS programme,…
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: *…
Contract Siemens PLC Software Engineer Contract – Outside IR35 Fully Remote - 2-month Contract Up to £80 per hour – Dependant on experience Our client is a specialist manufacturer of high-performance machinery, and they…
Lead Technical Safety & Environmental Engineer - FEED (12-month contract) RHL is recruiting a Lead Technical Safety & Environmental (TS&E) Engineer for a 12‑month FEED programme supporting a major upstream development…
We're currently seeking two experienced Power System Studies Engineers to support major international onshore energy projects. Key Details Start: ASAP Rate: £65 per hour (Outside IR35) Location: Surrey Working Pattern:…
ABOUT THE ROLE: A well-established international specialty insurance organisation is expanding its finance systems capability following continued growth and investment in reporting, data and automation. As a consequence…
Ellesmere Port
Mechanical Project Engineer Major Refinery Turnaround Employment Type: 2-Year Contract Outside IR35 Location: Cheshire Could this be you? Mechanical Engineer with experience in refining, petrochemical, process plant or…
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…
Somerset
Electrical Commissioning Engineer – Contract – South-West Location: South-West This is an excellent opportunity to join a world leading cleantech, renewable and alternative energy company involved in the development of…
City of London, London
Great opportunity to work with this leading international Consulting Engineers who are looking to bring on board a driven and experienced Senior Electrical Design Engineer, Outside IR35, to be an active part of a…
Remote work
Full Stack Developer (Node.js) | 3 month contract | up to £550 per day outside IR35 | Remote We're seeking an experienced Full Stack Developer to join a major digital transformation programme focused on the delivery…
SCADA & Controls Engineer – EMEA Delivery Location: Remote – EMEA Contract: 9–12 Months Sector: Renewable Energy / Battery Energy Storage Recruitment Partner: Spencer Ogden Outside IR35 The Opportunity Spencer Ogden is…
QA Test Infrastructure Engineer - Contract - MOD/Defence Somerset| £600 per day | Outside IR35 | DV Security Clearance Required Are you an Infrastructure Test Engineer with strong QA and testing experience across…
Scotland
Contract Details Senior EEE Component Engineer Job Title: Senior EEE Component Engineer Duration: 6 months Location: Remote Rate: DOE IR35: Outside British Citizen Key Responsibilities Own the EEE component programme,…
Copilot Studio Developer | SC Cleared | Outside IR35 | Remote | £(Apply online only)pd We are supporting a growing technology consultancy delivering AI, automation and digital transformation projects across enterprise…
Senior Infrastructure Engineer - Outside IR35 / MOD / Defence - High Security Clearance £550-£600 per day Outside IR35 (expenses if required) Somerset | On-site DV Cleared Are you an Infrastructure Engineer with strong…
Teesside
Cyber Security Contractor | Rate: £500.00 - £550.00p/d (Outside IR35) North Yorkshire Are you an experienced Cyber Security professional with a background in Defence or regulated industrial environments, looking for a…
Worcester, Worcestershire
DV Cleared DevOps / Software Engineer - Contract £550-£600 per day | Outside IR35 Condensed week available - work 3 long days, paid for 5 Active MOD DV Clearance required We are looking for an experienced DV Cleared…
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…
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…
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.
