1,749 live contracts with C++ Developer in the job title, updated daily. Filter by sector, IR35 status, working arrangement and day rate below.
Warwickshire
Carmichael UK is recruiting for an experienced Site Engineer to join one of the UK's largest and most complex infrastructure projects in Warwickshire. We are looking for engineers who have a strong background in…
Cumbria
Principal Civil, Structural & Architectural Engineer Westlakes, Cumbria | Hybrid (3 Days Onsite) £61/hour (Inside IR35) | 12+ Month Contract | SC Clearance Required Lead the delivery of a key infrastructure…
London
Mechanical Project Engineer (Water Industry) Location: London Rate: £400 - £480 per day (LTD) Duration: Ongoing through 2030 (AMP8 Framework) Start Date: Immediate The Opportunity Are you ready to play a key role in the…
Siemens BMS Engineer – Major Central London Project Central London Contract £350–£450 per day If your strength is Siemens BMS commissioning and you want to work on a substantial Central London project involving both…
Borough
Lead Siemens BMS Engineer – Major Central London Project Central London Contract £400–£450 per day Can you take ownership of a Siemens commissioning package rather than simply work through a points list? My client is a…
AB11, Aberdeen, Aberdeen City
Lead/Principal Technical Safety Engineer This is an exciting opportunity, potentially extending to around two years, for a Lead/Principal Technical Safety Engineer to join a new Aberdeen office supporting the necessary…
Hounslow, London
Randstad are looking for an experienced Senior Engineer with Highways pavement and civils experience to join a major long term improvements framework in West London with a renowned main contractor. This role will be…
Wokingham, Berkshire
Power Systems | EMS | Transmission | SCADA The Role We are recruiting a Power System Network Model Engineer to develop, maintain and validate Transmission Energy Management System (EMS) network models supporting…
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:…
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…
Plymouth, Devon
An excellent, long term contract opportunity for a Security Cleared Resident Electrical Engineer, ideally with electrical power experience, to join a leading client based onsite, full time in Plymouth Devon. Hourly…
Plymouth
12 Month Contract (initially) Up to £70 per hour umbrella (Inside IR35) Full time on site Job Role: Ensure the delivery of site quality by managing, providing advice and support, and witnessing the installation and…
Gloucestershire
Performance & Dynamics Engineer Location: Gloucester Contract: 6 months initially, with potential for extension Start Date: 31 August 2026 Working Pattern: Hybrid - minimum 3 days per week on site following initial…
Didcot, Oxfordshire
Quality Engineer Location:Oxfordshire Rate: £450-£490 per day (umbrella) Contract: 6 months+ (major 2-3 year highways programme, strong extension likelihood) Interview / Start: ASAP Client: Tier 1 Highways Contractor…
Stafford, Staffordshire
Automation Engineer required on 6 month+ contract based in Stafford 3 days per week / 2 days from home. Paying upto £80 per hour (inside IR35 - Umbrella). The Grid System Integration (GSI) business delivers a wide range…
London
Project Engineer Role: Electrical Project Engineer (Water Industry) Location: London Rate: £400 - £480 per day LTD Duration: 2030 Start Date: Immediate The Opportunity Are you ready to play a key role in the AMP8 cycle?…
Oxfordshire
Section Engineer Location: Oxfordshire Rate: £450-£480 per day (umbrella) Duration: 6 months+ (major 2-3 year project, strong extension potential) Start: ASAP Interview: ASAP Client: Tier 1 Highways Contractor Overview…
Plymouth
Are you a proven Lead Civil Engineer with a track record delivering complex, safety-critical infrastructure in a regulated environment (defence, nuclear or similarly controlled industries)? Do you bring expert design…
We are currently seeking an experienced Principal Substation Primary (HV Plant) Design Engineer to join a high-performing engineering team delivering major electricity transmission and substation projects. Candidates…
Birmingham, West Midlands
We are currently seeking an experienced Principal Substation Secondary (Protection & Control) Design Engineer to join a high-performing engineering team delivering major electricity transmission and substation projects.…
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.
