1,747 live contracts with C++ Developer in the job title, updated daily. Filter by sector, IR35 status, working arrangement and day rate below.
Stevenage, Hertfordshire
Our client has an opportunity for a Senior Engineer- Hardware in the Loop to join them on a contract basis for 6 months with possible extension. Role: Senior Engineer- Hardware in the Loop Location: Stevenage, fully…
Project Manager - (Housing Strategy & Economic Development) Location: Wokingham, Berkshire Contract: 52 weeks Rate: £500 per day Status: Inside IR35 Hours: 37 hours per week Working pattern: Hybrid - 2 days per week in…
Location: Bristol / Remote, with ad-hoc travel to Portsmouth Contract: Until March 2027 IR35: Inside IR35 Rate: £(Apply online only)/day Clearance: SC cleared role We are currently seeking an experienced Ordnance…
Job Title: Ordnance Munitions and Explosives Engineer – SC Location: Bristol/Remote – with travel to Portsmouth Contract Duration: 31st March 2027 (Potential to extend) Daily Rate: £700/day (Umbrella) IR35 Status:…
Cheltenham, Gloucestershire
Systems Engineer (Requirements + V&V) Initial 6-month contract 3 days p/w in Cheltenham (rest remote) - some travel to Cambridge may be required £70-£75ph, UMB inside IR35 SC must be in place prior to starting the…
Stevenage, Hertfordshire
Location: Stevenage (4 days per week onsite) Duration: 6 month contract Rate: £75ph UMB (Inside IR35) Role details: We are looking for an experienced RF Engineer to support our defence client in Stevenage. Key…
London
Location: National – nearest Government hub Contract: Initial 2.4-month contract, with potential extension Day Rate: £700 per day IR35: In scope Security Clearance: Active SC clearance is mandatory About the Role We are…
Luton, Bedfordshire
Location: Luton (3 days per week onsite) Duration: 6 month initial contract Rate: £91.70ph UMB (Inside IR35) Role details: We are looking for Lead Product Security Engineers to support our defence client in Luton. The…
Christchurch, Dorset
Oracle Database Engineer Christchurch Based £74.68 an hour Umbrella Inside IR35 12 Month Contract initially. This is a great opportunity to work within one of the Uks leading Defence Organisations based in Christchurch.…
London
AI Evaluation Engineer Rate / Duration / Location £700-£750/day Inside IR35 | Duration: 4 months | Clearance: BPSS + SC eligible | Location: London, Bristol or Manchester | Hybrid: 2 days onsite per week. Overview We're…
Stevenage, Hertfordshire
Software/Systems Test Engineer - 3684 Initial 6-month contract 3-4 days onsite in Stevenage SC must be in place to start the contract £60.81ph, UMB inside IR35 Overview of department: Our client's Weapon Systems…
Basildon, Essex
Senior Test Solutions Engineer - 1760 Onsite in Basildon Intially until 27/01/27 (might be extended) £60ph, UMB inside IR35 SC required, can start on BPSS clearance Our client, a leading name in the Defence & Security…
Bristol
Job Title: In Service Engineer – SC Location: Bristol - 1 Days per Week Travel: Potential travel to Falmouth & Birkenhead Contract Duration: 31st March 2027 (Potential to extend) Daily Rate: £500/day (Umbrella) IR35…
Ampthill, Bedfordshire
We're looking for talented Systems Engineers to support a major defence engineering programme focused on complex, software intensive systems and advanced platform integration. If you thrive in high integrity…
Portsmouth, Hampshire
On behalf of our client, we are seeking to recruit a Systems Engineer on an initial 6 -month contract. As the Systems Engineer will join a team who is responsible for the satellite communication solutions which include…
Abingdon, Oxfordshire
Why this role stands out Long-term stability: contract running until March 2027 Attractive hourly rate: up to £55/hour (Umbrella) Cutting-edge environment: work on major fusion sub-systems and future fusion devices…
Nationwide
Principal Engineer - Configuration Control 12 months £72.54 per hour (Inside IR35) 1-2 days a month on site, any of Barrow, Weymouth, Frimley, Bristol, Portsmouth At BAE Systems, you'll be working at the forefront of…
London
Senior Systems Engineer £67.47 per hour (Inside IR35) 12 months 3-4 days a week on site - New Malden KT3 Role Description The SMCS (Submarine command system) Senior Systems Engineer will be a key part of the Systems…
Stevenage, Hertfordshire
MERITUS are recruiting for a Senior Engineer to join the HWIL (Hardware in the Loop) team at a sovereign defence manufacturer as they continue growing their RF, Systems Performance and Design services. SENIOR ENGINEER…
Bolton, Greater Manchester
MERITUS are recruiting for a Component Engineer to join our client at the forefront of sovereign defence manufacturing supporting to data queries on electronic, electrical, mechanical and material commodities. COMPONENT…
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.
