1 to 25 of 40 Contract C++ Jobs in the UK

Generative AI Engineer (Python/Java) - Global Markets

Hiring Organisation
Robert Walters
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£700 - £900 per day
outcomes. Contribute to AI strategy, architecture, and best practices across the organisation. Essential Skills & Experience Strong development experience with Python and/or Java (C++ beneficial). Proven experience building Generative AI and Agentic AI applications. Experience implementing AI solutions within financial services or other regulated environments. Strong SQL skills. ...

Software Engineer (DV Cleared) X4

Hiring Organisation
Rubicon Consulting
Location
London, United Kingdom
Employment Type
Contract
Release automation — ArgoCD, Flux Observability — Prometheus, Grafana, ELK IAM & secrets management — OAuth/OIDC, Keycloak, Vault Software development — Java, Python, JavaScript, C++ or C# Solid grounding in security principles — CIA, Least Privilege, Zero Trust Networking fundamentals — DNS, TCP/UDP, firewalls, VPNs Our Company Rubicon Consulting is a Talent management ...

Firmware Developer/Software Developer/Embedded Developer

Hiring Organisation
SDL Solutions Limited
Location
Cambridge, Cambridgeshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Skills: Knowledge of STM32F4 or STM32H7 Microprocessor. Implementation of peripheral drivers on STM32F4 or STM32H7 Microprocessor using the STM32F4 STD PERIPH drivers. C/C++ for Embedded software/firmware solutions. Experience with TFS/Azure DevOps. Real Time solutions using Super Loop architectures. Good oral and written communication skills. ...

Quantitative Developer (232979-1)

Hiring Organisation
Randstad Technologies Recruitment
Location
Docklands, London, Australia
Employment Type
Contract
Contract Rate
£750 - £800/day
across Equity, Rates, FX, and/or Commodities, including front-to-back derivative lifecycles. Technical Stack: Strong production experience in Java is essential alongside C++ and/or Python writing numerically intensive code (not just scripting). Numerical Computing: Solid understanding of algorithm design, performance optimsation, memory management, and distributed ...

Embedded Software Engineer

Hiring Organisation
Carbon 60
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 - 600 Daily
code reviews Contributing to the evolution of advanced maritime technologies used globally What We're Looking For Solid experience in embedded software engineering Strong C++ and C# development skills Experience working with real-time, multi-threaded systems Knowledge of Linux environments, Bash scripting, and Python Understanding of networking protocols including ...

Embedded Software Engineer

Hiring Organisation
Carbon 60
Location
New Malden, London, Malden, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600/day
code reviews Contributing to the evolution of advanced maritime technologies used globally What We're Looking For Solid experience in embedded software engineering Strong C++ and C# development skills Experience working with real-time, multi-threaded systems Knowledge of Linux environments, Bash scripting, and Python Understanding of networking protocols including ...

Software Engineer

Hiring Organisation
Certain Advantage
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract, Work From Home
components within an existing software application framework and deploying into a virtualised test environment. Skillset/experience required: Experience in developing application-level software (C++, C#, Java or similar). Familiarity with CI/CD pipelines and modern software engineering practices. Knowledge of Data Distribution Service (DDS) is advantageous. Defence ...

Quantitative Engineer

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£750 - £780/day
Ownership: Independently design, code, calibrate, and roll out pricing/risk models for exotic OTC derivatives. Technical Stack: Strong production-level experience in Java , C++ , and/or Python for numerically intensive code. Java and pricing engine experience is highly preferred. Numerical Expertise: Implement advanced methods including Monte Carlo, Tree ...

Software Engineer (Test Equip)

Hiring Organisation
Akkodis
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Contract
components. Skillset/experience required: Previous software engineering experience in the development of test solutions Strong ability to write software in C/C++; scripting languages would be an advantage to our future direction. Previous experience working in an agile development team. A strong understanding of what is required ...

Application Designer

Hiring Organisation
Halian Technology Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £450 to £500 per day
/SQL, and data modelling Messaging formats: XML, JSON, MRM Operating systems: Linux (RHEL) Programming/scripting (at least one of): C/C++ SQL Linux scripting Desirable Skills Knowledge of financial messaging standards: SWIFT ISO 15022/ISO 20022 Soft Skills & Attributes We are looking for someone ...

AI Integration Engineer

Hiring Organisation
IO Associates
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 Daily
Skills Required Active UK SC Clearance (Mandatory - applications without this cannot be considered) Core Engineering: Strong Back End development skills (Python, Go, or C++) with solid API design and data pipeline experience AI Tooling: Hands-on experience integrating LLMs, handling vector databases, and building robust chunking/embedding strategies Secure ...

Firmware Engineer

Hiring Organisation
Avanti Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£350 - £400/day
system performance and reliability. Develop and execute firmware-level tests. Work directly with scientists to deliver new functionality. Essential Skills Python Embedded C/C++ Embedded systems experience Serial, USB or similar hardware communication Strong debugging and problem-solving skills Git Experience with PyQt, Streamlit, electronics, laboratory instrumentation ...

Software Test Engineer

Hiring Organisation
Matchtech
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 65 - 70 Hourly
engineering office/lab environment Job Requirements: Experience in software engineering for the development of test solutions Proficiency in writing software in C/C++; familiarity with scripting languages is an advantage Experience working within an agile development team Understanding of creating high-quality software and supporting quality practices Familiarity ...

Ada Software Engineer Bristol

Hiring Organisation
Akkodis
Location
Bristol, United Kingdom
Employment Type
Contract
experience with C or C++. Whilst this position is for Ada development, we welcome applicants with experience in other software languages such as C, C++ or Rust, as we have found that Ada can be mastered by capable and willing software engineers. A passion for software engineering, with the ability ...

ADA Software Engineer

Hiring Organisation
Defence
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
Contract Rate
Up to £68 per hour
experience with C or C++. Whilst this position is for Ada development, we welcome applicants with experience in other software languages such as C, C++ or Rust, as we have found that Ada can be mastered by capable and willing software engineers. A passion for software engineering, with the ability ...

ADA Software Engineer

Hiring Organisation
Certain Advantage
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£68 per hour, Benefits Overtime Rate
experience with C or C++. Whilst this position is for Ada development, we welcome applicants with experience in other software languages such as C, C++ or Rust, as we have found that Ada can be mastered by capable and willing software engineers. A passion for software engineering, with the ability ...

Software Engineer - C++

Hiring Organisation
Talent Locker
Location
Fareham, Hampshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Software Engineer (C++/Linux) 12-Month Initial Contract | Fareham | Hybrid (3 Days On Site) | Inside IR35 Security Clearance: Candidates must be eligible to obtain SC (Security Check) clearance prior to appointment. We're recruiting Software Engineers to join a long-term programme developing complex, safety-critical software … full software development lifecycle, from design and development through to integration, testing and validation. You'll need experience with: C and/or C++ Linux Git Software integration and testing Real-time, distributed or safety-critical systems Experience with Python, ADA, JIRA or IBM DOORS would be advantageous ...

IBM Platform Engineer

Hiring Organisation
Randstad Technologies Recruitment
Location
Watford, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £450/day Inside IR35 via Umbrella
Midrange Systems: Proficiency with IBM i (AS/400), RPG, CL, or COBOL. Modern Scripting & Databases: Hands-on experience with languages like Python, JavaScript, C++, or Java. Middleware & Integration: Familiarity with messaging queues (e.g., IBM MQ), API gateways, and event-driven architectures. Randstad Technologies is acting as an Employment Business ...

Software Engineer - C++/ADA

Hiring Organisation
Morson Edge
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
Software Engineer – Avionics/Mission Systems (C++/Ada) - 119393 Location: Bristol (preferred) with regular travel to Yeovil for testing and meetings Duration: 6 months IR35 Status: Outside IR35 Rate: Competitive (dependent on experience) Clearance: BPSS - SC Overview We are seeking an experienced Software Engineer to support the development … contributing across the full software development lifecycle from requirements analysis and design through to implementation, integration, testing, and verification. Idealling wanting candidates with strong C++ or ADA and someone with mission planning system experience Key Responsibilities Analyse and interpret software requirements to define technical solutions Develop software designs using ...

C Engineer (Real-Time Full Tick Re-platform

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Your new role You'll step in as a Senior C++ Engineer, leading the design and rollout of observability across real-time, latency-sensitive platforms. This is a hands-on role where you'll shape how customer experience, system reliability, and operational insight are measured end-to-end. ...

C / C++ Software Engineer

Hiring Organisation
Certain Advantage
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£65 per hour, Benefits Overtime Rate
electronic circuitry. Skillset/experience required: Previous software engineering experience in the development of test solutions Strong ability to write software in C/C++; scripting languages would be an advantage to our future direction. Previous experience working in an agile development team. A strong understanding of what is required ...

Hardware & Embedded Software Engineer

Hiring Organisation
Zenovo
Location
London, United Kingdom
Employment Type
Contract
technology products Select sensors, microcontrollers, wireless modules, batteries, and supporting components Design schematics and support PCB development activities Develop embedded firmware in C/C++ Integrate IMUs, pressure sensors, Bluetooth Low Energy (BLE), and other sensing technologies Develop and optimise real-time data acquisition and processing systems Prototype and test … Engineering, Embedded Systems, Computer Engineering, or similar Experience developing embedded hardware and software products Strong schematic design and component selection experience Embedded C/C++ programming experience Experience with ARM Cortex-M microcontrollers or similar embedded platforms Experience working with sensors such as IMUs, pressure sensors, accelerometers, or motion tracking ...

Software Engineer - C++/ADA

Hiring Organisation
Morson Edge
Location
Bristol, Somerset, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Software Engineer - Avionics/Mission Systems (C++/Ada) - 119393 Location: Bristol (preferred) with regular travel to Yeovil for testing and meetings Duration: 6 months IR35 Status: Outside IR35 Rate: Competitive (dependent on experience) Clearance: BPSS - SC Overview We are seeking an experienced Software Engineer to support the development ...

C++ Engineer (SC Cleared)

Hiring Organisation
IO Associates
Location
Cheltenham, Gloucestershire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
Senior C++ Engineer Active SC minimum is non-negotiable Based out of Cheltenham 4-5 Days per week £600 to £650 Inside IR35 6 to 12 Month Contract I am working on behalf of a National Security client based out of Cheltenham who are looking for a Senior C++ Engineer … join them on a Contract basis. We're looking for a C++ Engineer who has led end-end projects and enjoys solving complex technical problems in areas like software defined radio. The role would suit someone open to some pythons for tooling, automation, or testing alongside core C++ development. ...

Senior C++ Low Latency Engineer

Hiring Organisation
Xpertise
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 800 Daily
Senior C++ Low Latency Engineer (Real Time Trading Systems) Inside IR35 | £800/day | Canary Wharf (Onsite) | 6-month initial (strong extension potential) We're building a Real Time trade monitoring and market data system operating across a distributed Linux environment, where latency, determinism, and throughput are critical . This … hands-on C++ engineering role focused on building and optimising the low-level systems that move and process trading data in Real Time. Key Skills Strong modern C++ (11/14/17) in production systems Deep experience in low/ultra-low latency environments Strong Linux systems programming background ...