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Mid to Senior Front End Developer

Mid to Senior Front-End DeveloperA fantastic opportunity for a Mid to Senior Front-End Developer to join a highly innovative, research-driven technology start-up working on cutting-edge systems. This organisation is building advanced platforms at th ...

Enterprise Application Developer AI Trainer

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for proficient programmers to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a ...

Senior Software Engineer AI Trainer

Join the DataAnnotation team and contribute to developing cutting‑edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for proficient programmers to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a ...

Mobile Application Developer (Android)

Join the DataAnnotation team and contribute to developing cutting-edge AI systems while enjoying the flexibility of remote work and setting your own schedule. We are looking for proficient programmers to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a g ...

Principal Cloud Native Software Engineer (AWS)

Overview Principal Software Engineer - Manchester Manchester, UnitedKingdom Posted about 2 months ago This is a job posted by our partner Jooble Below is a snippet of the job description. To read the full text, please click on the Apply Now link. Related Roles ...

Principal Software Engineer Manchester in Manchester Accenture

Overview Principal Software Engineer - Manchester Manchester, UnitedKingdom Posted about 2 months ago This is a job posted by our partner Jooble Below is a snippet of the job description. To read the full text, please click on the Apply Now link. Related Roles ...

Founding AI Engineer: Build AI Enterprise Apps (London)

A cutting-edge AI startup in London seeks a Founding AI Engineer to design full-stack applications that drive AI workflows. This role offers the chance to work closely with founders in a fast-paced environment, requiring strong skills in React, TypeScript, and Python, along with practical AI experience. Candidat ...

Full Stack Java/Python Engineer (London Hybrid, 6m Contract)

A digital consultancy is recruiting for a Full Stack Java/Python Engineer on a 6-month contract, requiring solid experience in Java and Spring Boot. The role involves developing full stack applications and working with modern frontend frameworks like React and Typescript. This position is hybrid, with 2 days a w ...

AI Native Full Stack Engineer for Independent Makers

A technology company supporting independent commerce in London is seeking a Full-Stack Engineer to build their agentic platform. This role requires full-stack capability, particularly in Node, Python, Next.js, React, and experience with AWS. The ideal candidate will work within a collaborative team, designing an ...

Contract Software Engineers – C# & C++ (Linux)

Contract Software Engineers – C# & C++ (Linux) We’re hiring two separate contract engineers to work on hardware‑integrated software projects: Contract C# Software Engineer (Windows) Multi‑threaded & networked applications TCP/IP, UDP Hardware / physical ...

Contract Software Engineers – C# & C++ (Linux)

Contract Software Engineers – C# & C++ (Linux) Near Wimbledon, London | ⏳ 6 months | Inside IR35 We’re hiring two separate contract engineers to work on hardware‑integrated software pr ...

FLIGHT SIMULATION SOFTWARE ENGINEERS C/C

The Flight Simulation Software Engineers will be working on one or more of these software technical areas;You could be just the right applicant for this job Read all associated information and make sure to apply.Sound SystemsSystems SimulationEnvironment Systems SimulationVisual SystemsVe ...

Contract Software Engineers – C# & C++ (Linux)

Contract Software Engineers – C# & C++ (Linux) A variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully.Near Wimbledon, London | 6 months | Inside IR35 ...

Low Latency C/C++ Developer – London

Salary: Competitive / Market-LeadingCompany:The role sits within the London office of a brand new HFT built out of an established systematic fund. So, there are huge buy-ins from the business – allowing you to delve greenfield project but with the advantage of market makers ...

Low Latency C/C++ Developer – London

Salary: Competitive / Market-LeadingCompany:The role sits within the London office of a brand new HFT built out of an established systematic fund. So, there are huge buy-ins from the business – allowing you to delve greenfield project but with the advantage of market makers ...

Software Developer

Software DeveloperLocation: Northern Ireland (Hybrid working)Interview Location: Belfast (travel expenses not paid)Contract: 6‑month contract with a view to permanentRate/Salary: Hays is recruiting a Software Developer for a Northern Ireland–based organisation offering hybrid working. This role ...

Software Developer

Software DeveloperLocation: Northern Ireland (Hybrid working)Interview Location: Belfast (travel expenses not paid)Contract: 6‑month contract with a view to permanentRate/Salary: Hays is recruiting a Software Developer for a Northern Ireland–based organisation offering hybrid working. This role ...

Senior Cloud Engineer

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from G.Digital Senior DevOps & Cloud Recruitment Consultant: G.Digital | G&T (girls and tech!) | 85% female placement Senior Cloud Engineer - Up to £73k - Remote ( Leeds once a Month) </ ...

Financial Systems Developer (C#.NET Engineer)

Ref: KM46978Employment Type: Full-time, PermanentSalary: £40k-£65k depending on experienceStart Date: NegotiableWorking Hours: Monday to Friday, 9:00–17:00Location: Central London (Hybrid)WORK STYLE: Hybrid styleFinancial Systems Develo ...

Principal Software Engineer C++ Robotics System

Principal Software Engineer - C++ Robotics SystemLondon, United Kingdom | Posted on 21/04/2026About the CompanyAt sees.ai, we’ve built a system that enables unmanned aerial systems to carry out inspections of critical national infrastructure, making these missions rep ...

Senior C&I Engineer (Piped Services)

At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in science, security, and sustainability. If you're passionate about making a real impact and ...

Principal Software Engineer C++ and Rus

Principal Software Engineer C++ and Rust - is required by highly successful and fast growing technology consultancy. They build data, AI and software solutions for clients in a broad range of industries, working on demanding problems in challenging environments. The role They are looking for a Principal Softwar ...

Principal Software Engineer C++ Robotics System

Principal Robotics / C++ Software EngineerLondon (Hybrid)Define how a complex, real‑world system scales — technically and organisationally.At sees.ai, we’ve built a system that enables unmanned aerial systems to carry out inspections of critical national infrastructure, m ...

Principal Software Engineer C++ Robotics System

Principal Robotics / C++ Software EngineerLondon (Hybrid)Define how a complex, real‑world system scales — technically and organisationally.At sees.ai, we’ve built a system that enables unmanned aerial systems to carry out inspections of critical national infrastructure, m ...

Principal Software Engineer C++ Robotics System

Principal Software Engineer - C++ Robotics SystemLondon, United Kingdom | Posted on 21/04/2026About the CompanyAt sees.ai, we’ve built a system that enables unmanned aerial systems to carry out inspections of critical national infrastructure, making these missions rep ...

C++ Engineer (SC Cleared or Clearable)

Senior C++ Engineers3x Positions availableBased out of Cheltenham 4-5 Days per week£70,000 to £85,000 per annumImmediate Start - 3 month notice periods are ok however I am working on behalf of a Nation ...

Senior P&C Substation Design Engineer

A global engineering firm is looking for a Principal Substation Secondary Design Engineer in Glasgow. You will lead a team, ensuring quality and technical integrity in substation projects. The ideal candidate will hold a degree in Electrical Engineering, have experience in P&C design, and be working toward Chart ...

Principal P&C Design Engineer Newcastle

About the role Balfour Beatty is currently seeking a Principal P&C Design Engineer to join their Power T&D team UK Wide. The main function of the role is to engineer the control and protection designs for electrical substation projects up to a voltage of 400kV. The role also includes the General, ...

Lead C# IoT & Cloud Software Engineer

A technology company in Oxford is seeking a Senior Software Engineer to lead the development of IoT device and cloud platform software. The role involves developing and maintaining C# codebases, API development, and collaboration with technical teams. Ideal candidates will have 8 years of C# experience, familiar ...

Senior C++ Embedded Engineer Chromium & Streaming

A leading streaming technology company in Cambridge seeks an experienced software engineer to develop core features for applications such as Netflix and YouTube on the Roku platform. Candidates must have proficiency in C++, experience in embedded systems, and a strong understanding of multi-threaded development. ...

Senior Software Engineer C++, Embedded, Chromium

Overview Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV stre ...

Senior Software Engineer, Embedded UI C++

Overview Senior Software Engineer, Embedded UI - C++ at Roku. Location: Manchester, United Kingdom. Teamwork makes the stream work. Roku is changing how the world watches TV. We are the #1 TV streaming platform in the US, Canada and Mexico, and we aim to power every television in the world. ...

Senior P&C Design Engineer Newcastle

Overview Balfour Beatty has an exciting opportunity for a Senior Protection & Control Design Engineer to join our Power Transmission & Distribution business based in Newcastle or Leeds. Role Purpose: To provide project leadership as Project Design Lead for design delivery of one or more ele ...

Senior P&C Design Engineer Leeds

About the Role Balfour Beatty is recruiting a Senior P&C Design Engineer for the Power T&D team across the UK. The primary duty is designing the control and protection systems for electrical substation projects up to 400 kV. The role also covers General, Planning and Procurement responsibilities ...

Senior Substation P&C Design Engineer

A leading construction company in Stirling is seeking a Senior P&C Engineer to deliver design and procurement of electrical infrastructure projects. The ideal candidate will demonstrate strong electrical engineering knowledge and a proficiency in adhering to industry standards. This role offers a salary of £65,0 ...

C++ Software Engineer – Defense Tech, Hybrid

A leading defense technology company in Southampton is seeking a Software Engineer – C++ to support various defense projects. You'll collaborate with world-class engineers to innovate software solutions. Candidates with a good attitude and willingness to learn, even without all preferred experiences, are encoura ...

Lead Software Engineer C#/.NET | HealthTech

A leading healthtech organization in Sheffield is seeking a Software Development Lead/Manager to oversee two development teams. The ideal candidate should have extensive experience in C# .NET and strong leadership skills to drive projects and mentor developers. This role emphasizes communication, technical decis ...

Senior / Principal C&I Engineer (Energy)

Job Description What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizo ...

Senior / Principal C&I Engineer (Energy)

Role Overview We are seeking a C&I Engineer to join our Low Carbon Team, leading a team of electrical, instrumentation and control engineers in developing designs for a wide range of energy projects, including energy‑from‑waste plants, industrial facilities and carbon capture schemes. The UK Low ...

Senior / Principal C&I Engineer (Energy)

Job Description What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizo ...

Senior C&I Engineer, Nuclear Projects

A leading infrastructure services provider in the UK is seeking a C&I Senior Engineer to deliver technical expertise on critical engineering projects. Candidates should have a minimum of 5 years engineering experience, with 3 years in the nuclear sector. The role offers a competitive salary, benefits, and opport ...

Senior / Principal C&I Engineer (Energy)

Job Description What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizo ...

Senior / Principal C&I Engineer (Energy)

Job Description What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizo ...

Senior / Principal C&I Engineer (Energy)

Job Description What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizo ...

Control & Instrumentation Engineer (C&I) Energy

Job Description ALTEN UK is seeking a motivated Control & Instrumentation Engineer (C&I) to join our growing team in Manchester, supporting key projects within the Energy sector. This is an exciting opportunity for engineers looking to develop deep technical expertise across the full lifecycle of ...

Platform Engineer (C#) Own & Impactful Backend

A leading online bingo platform in Sunderland is seeking a developer with 2-3 years of experience. You will contribute to platform codebases, participate in agile processes, and collaborate with teams. Strong C# skills are essential, along with a good understanding of testing methodologies. This role offers auto ...

Senior C++ Engineer — HealthTech Platform Lead

A leading health technology firm in Birmingham is seeking a Senior Software Engineer to design and maintain high-quality software for health products. You will collaborate with cross-functional teams to develop solutions that are reliable and compliant with healthcare demands. The ideal candidate has strong C++ ...

C++ Debugger Engineer LLDB/Clang Expert

A leading technology company in Greater London is seeking an Engineer to enhance the debugging experience for Clang-based languages. The role involves working on tools like LLDB and Clang, contributing to the LLVM project, and improving support for C++, C, and Objective-C languages. Candidates should have strong ...

Devices Software Engineer (C#/.NET, Microservices)

A tech consulting firm in Poole is seeking a Software Engineer to join their Devices Team. This position involves developing microservice-based solutions largely in C# within a Scrum team. Candidates should have at least 1 year of experience in C#/.NET software development and familiarity with REST interfaces. T ...

Senior Software Engineer TV Playback (C++)

We design Spotify’s consumer experience—end to end, moment to moment, across every screen, platform, and partner integration. Our mission is to make listening feel effortless, personal, and joyful for billions of users around the world. That means turning complexity into clarity across hundreds of touchpoi ...

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    Fullstack Engineer C Python React Data Management Jobs in United Kingdom Job Search Guide, Trends and Insights