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Principal Software Engineer C++ and Rust

Principal Software Engineer – C++ and Rust Highly successful and fast‑growing technology consultancy specializing in data, AI and software solutions for clients across a broad range of industries, tackling demanding problems in challenging environments. The role This is a hands‑ ...

Software Engineer: Java, Spring & Cloud SDLC

Almac Group in Craigavon is seeking a Software Engineer to join their IS Software Engineering team. This role involves designing, developing, and delivering high-quality software solutions aligned with technical architecture. Required skills include strong experience in Java (Spring/Spring Boot), SQL, and Object ...

Low Latency E Trading Software Engineer

Job Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping s ...

Full Stack Software Engineer (Platform & Cloud

Full Stack Software Engineer (Platform & Cloud) Location: London (Hybrid - 2 days onsite) An exciting opportunity for a Full Stack Software Engineer to join a fast‑growing London technology design consultancy building next‑generation cloud and platform solutions for an array of different ...

Software Engineer (Frontend / Backend / Full Stack)

Please Note: Any offer of employment is subject to satisfactory SC security clearance which requires 5 years continuous UK address history, typically including no periods of 30 consecutive days or more spent outside of the UK. Note: The above information relates to a specific client ...

Software Engineer Cyber Security (DV) – Manchester

CBSbutler is seeking a proactive professional to join their Cyber Security and National Security consultancy based in Manchester. You will work with a significant degree of autonomy, developing cutting-edge solutions across various projects. The ideal candidate should have experience with technologies like React ...

Software Engineer, Platform Leeds, United Kingdom

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember mo ...

Automation Control Software Engineer (PLC & Robotics)

TipTopJob is seeking an experienced Control Software Engineer based near Leicester to support automation and robotic system projects. The candidate should possess at least 5 years of experience in software design and PLC coding, particularly with Omron, Siemens, and Allen Bradley equipment. Responsibilities incl ...

Software Developer Engineer in Test (SDET)

Mr Who? MrQ is an award‑winning online casino launched in 2018. We're big on tech, big on performance, and most of all – big on fun. Over the years, we have experienced explosive growth, which means we need more rock stars to join our quest for total world domination. What You Will Do </ ...

Software Engineer, Mobile & Connected Devices Flutter

Software Engineer, Mobile & Connected Devices - Flutter Location: Bellshill, Scotland Hybrid working available Opportunity to work on innovative connected technology products International R&D environment with strong technical collaboration High level of ...

Data Driven Software Engineer (AI & Analytics)

Aurum Search Limited is seeking a Software Engineer based in Greater London. The successful candidate will lead the design and delivery of sophisticated data solutions, partnering with technical and non-technical teams. A Bachelor's degree in a STEM subject and SQL skills are essential for the role. This positio ...

Remote Frontend Associate Software Engineer Payments

Olo is seeking a talented Associate Software Engineer to join its Payments Web Team. This Full-Stack position emphasizes Front-End development, focusing on user-friendly interfaces to enhance payment operations for restaurants. You'll collaborate closely with team members on coding, debugging, and participate in ...

Staff Software Engineer, Games, Inception, DeepMind

Minimum qualifications Bachelor’s degree in Computer Science, Mathematics, or equivalent practical experience. 8 years of experience in one or more programming languages (e.g., C++, Python, or JavaScript). Experience leading technical strategy across multi-disciplinary t ...

Staff Software Engineer: Store Operations & Platform

Marks and Spencer is seeking a Staff Software Engineer to join their Software Engineering team in Greater London. The role involves developing software solutions, providing technical leadership, and ensuring adherence to best practices. Candidates should have a proven track record in backend systems, proficiency ...

Software Engineer Manager, Apple Online Store

Summary At Apple, we rely on our employees’ diverse backgrounds and perspectives to foster innovation through great ideas to surprise and delight our customers. And great ideas can come from anywhere. Will that next great idea come from you? At the Apple Online Store (AOS), its Engineerin ...

Software Engineer Manager, Apple Online Store

Overview London, England, United Kingdom Software and Services At Apple, we rely on our employees’ diverse backgrounds and perspectives to foster innovation through great ideas to surprise and delight our customers. And great ideas can come from anywhere. Will that next great idea come from ...

Lead Software Development Engineer API Platform

Lead Software Development Engineer - API Platform Mastercard Developers ( is the primary API platform for Mastercard partners to access a diverse range of payment, data, loyalty, and security APIs. The team is responsible for delivering an experience that ensures developers can quickly find the r ...

Lead Gas Turbine Control Software Engineer

MPI Ltd is seeking a Principal Control Engineer in Lincoln. This role involves leading control system activities and developing software engineering solutions specifically for gas turbine projects. You will be responsible for direct customer interactions, overseeing control system integration and ensuring techni ...

Software Engineer, Platform Edinburgh, United Kingdom

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember mo ...

Remote Systems Engineer IT & Software Integration

Leidos is seeking an IT & Software Systems Engineer in Farnborough, UK. The role involves overseeing systems engineering activities, ensuring integration of software products, and maintaining requirements traceability. Candidates should have a minimum of 3 years’ experience in Systems Engineering, proficiency in ...

Principal Software Engineer 3 month contract

This is a contract role for 3 months, starting in May ideally. At Collinson, we don’t just build technology — we power the experiences behind some of the world’s most recognised travel, financial services, and retail brands. Our solutions help global brands acquire, engage, and retain milli ...

Photonic Simulation Software Engineer (Equity Options)

Wave Photonics in Cambridge is looking for a Scientific Simulation Software Developer to design and develop high-performance numerical software for physical simulations. The ideal candidate will have strong experience in writing simulation software, numerical methods, and programming in languages like Python or ...

Staff Software Engineer (Optimizely Analytics, Backend)

Introduction Optimizely Analytics is the industry leading warehouse native analytics platform. We are used by Canva, Grammarly, Alaska Airlines, and many more to unlock data-driven decisions for experiment analysis, product analytics, sales analytics and beyond. You will work in a small, nimble t ...

C# Desktop Software Engineer – Instrument Control

VRS UK is seeking a friendly and adaptable Software Engineer to join their team in Manchester. The successful candidate will design and build desktop applications using C# .NET, enhance scientific instrument control software, and participate in data processing projects. This full-time position is ideal for early ...

Software Engineer (SC cleared DV clearable)

The role sits within a collaborative, agile software development environment, where engineers apply strong technical capability and problem-solving skills to deliver innovative software solutions. Rather than focusing on consumer finance or transactional systems, the work centres on developing secure, mission-cr ...

AI Software Engineer, Firebase, GCP, COR7557B

AI Software Engineer, Firebase, GCP, COR7557B An exceptional opportunity for an AI Software Engineer to join an early stage start-up, building a workflow and intelligence platform powered by agentic AI, multimodal analysis and domain-specific insight. This is a hands-on lead engineeri ...

Microsoft Dynamics365 F&O Software Engineer

Microsoft Dynamics 365 F&O Software Engineer - Senior Consultant Salary: £70,000 - £80,000 pa + benefits, perks and healthcare options Job Type: Permanent - Hybrid Locations: London, Manchester, Glasgow, Woking, B ...

Software Engineer | UK/Remote | £90,000 £110,000

Software Engineer | UK/Remote | £90,000 - £110,000 Rust | 3d | Planogram | JavaScript | Algorithm | Want to work with some of the biggest retailers globally? Looking for an opportunity to join a industry expert? We’re partnering with a high-growth, venture-backed retail ...

Software Engineer | UK/Remote | £90,000 £110,000

Software Engineer | UK/Remote | £90,000 - £110,000 Rust | 3d | Planogram | JavaScript | Algorithm | Want to work with some of the biggest retailers globally? Looking for an opportunity to join a industry expert? We’re partnering with a high-growth, venture-backed retail ...

Software Engineer | UK/Remote | £90,000 £110,000

Software Engineer | UK/Remote | £90,000 - £110,000 Rust | 3d | Planogram | JavaScript | Algorithm | Want to work with some of the biggest retailers globally? Looking for an opportunity to join a industry expert? We’re partnering with a high-growth, venture-backed retail ...

Software Engineer | UK/Remote | £90,000 £110,000

Software Engineer | UK/Remote | £90,000 - £110,000 Rust | 3d | Planogram | JavaScript | Algorithm | Want to work with some of the biggest retailers globally? Looking for an opportunity to join a industry expert? We’re partnering with a high-growth, venture-backed retail ...

Embedded Software Test and Validation Engineer

Join a leading space and satellite communications company – Farnborough, Hybrid Working Model This innovative space technology business is developing next-generation satellite payload and communications platforms, delivering high-performance solutions for global connectivity. The team are now lo ...

Software Engineering Quality Assurance (QA) Engineer

Role Outline Engineered Arts is looking for a Senior QA Engineer to join the software team. You’ll be challenged with developing and supporting our deployment and testing processes for all the robots. The focus will be on improving and maintaining the high quality of our uniquely amazing humanoid robots through ...

Software Engineer | UK/Remote | £90,000 £110,000

Software Engineer | UK/Remote | £90,000 - £110,000 Rust | 3d | Planogram | JavaScript | Algorithm | Want to work with some of the biggest retailers globally? Looking for an opportunity to join a industry expert? We’re partnering with a high-growth, venture-backed retail ...

GPU Software Engineer 12 month PAYE

GPU Software Engineer — Contract Opportunity | Cambridge, UK We are a globally recognised technology company with deep roots in Cambridge's thriving tech ecosystem. Our GPU Architecture team is expanding, and we're looking for a talented GPU Software Engineer to help shape the next generation of ...

C++ Software Engineer Relocation to Amsterdam

C++ Software Engineer | Proprietary Trading | Amsterdam Elevate Partners are partnered with a global leading prop trading firm currently seeking experienced C++ Software Engineers to join their high-performing technology team in Amsterdam. Technology sits at the core of the business, wi ...

C++ Software Engineer Relocation to Amsterdam

C++ Software Engineer | Proprietary Trading | Amsterdam Elevate Partners are partnered with a global leading prop trading firm currently seeking experienced C++ Software Engineers to join their high-performing technology team in Amsterdam. The successful candidate will join a highly collaborativ ...

Software Engineer, FX Sales and Trading

Senior Software Engineer, FX Sales and Trading Join our high performing eFX Digital Technology team supporting our front office projects in the Commodities and Global Markets Technology group and work with a multitude of teams and stakeholders to solve problems and deliver fit‑for‑purpose solutio ...

Software Developer: Impactful Cloud & Automation Engineer

Sectra in Mansfield is looking for a passionate software developer to join our dedicated team. You will tackle complex challenges, contribute to better healthcare solutions, and collaborate with colleagues across Sweden and the UK. Your role involves working with Java, C#, C++, and SQL Server, while en ...

Software Development Engineer EPOS & API Integrations

Booker is looking for a Software Development Engineer to join our EPOS team in Eccles, England. You will design and build EPOS software solutions leveraging Java-based technologies. Your role includes developing APIs, resolving technical issues, and ensuring solutions meet security requirements. Ideal ...

Flight Software Engineer Hybrid & Flexible Hours

Bright Ascension Ltd based in Dundee is seeking a Flight Software Engineer to join our team focused on innovative spacecraft flight software development. This role is key in designing high-quality features for Flightkit, our cross-platform software development kit. The ideal candidate will love solving ...

Flight Software Engineer Hybrid & Flexible Hours

Bright Ascension Ltd based in Dundee is seeking a Flight Software Engineer to join our team focused on innovative spacecraft flight software development. This role is key in designing high-quality features for Flightkit, our cross-platform software development kit. The ideal candidate will love solving ...

Software Engineer Infrastructure,SWE Developer Foundations

Software Engineer - Infrastructure,SWE Developer Foundations London, England, United Kingdom Software and Services The SWE Developer Foundations organisation builds technologies and tools to help software engineers at Apple to do the best work of their lives. Our team supports that missio ...

Forward Deployed Applications Software Engineer London

Forward Deployed Applications - Software Engineer London About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software sta ...

Platform Software Engineer Platform Remote, UK

Ground Truth Labs GTL is a well‑funded, early‑stage startup developing state‑of‑the‑art digital technologies to better understand, diagnose and treat blood cancer patients. We have built an exceptional, small‑by‑design, interdisciplinary team to translate leading academic research into re ...

Software Engineer Infrastructure,SWE Developer Foundations

Summary The SWE Developer Foundations organisation builds technologies and tools to help software engineers at Apple to do the best work of their lives. Our team supports that mission by building innovative infrastructure and tools to provide engineers with capabilities to quickly and efficiently ...

Unity Game Software Engineer Hybrid (Manchester)

Light & Wonder is looking for a Software Engineer to join their team in Manchester. This position involves collaborating with diverse professionals to create high-quality gaming titles. Candidates should have a solid programming foundation and commercial experience with Unity. The role offers a hybrid ...

Industrial Automation Software Engineer—Electrical PLC

Major Recruitment Huddersfield is seeking a Software Engineer to join their team in Shipley. The ideal candidate will have a strong electrical engineering background and experience with PLC programming on Siemens, Allen‑Bradley, and Mitsubishi platforms. Responsibilities include designing, developing, ...

Scientific Software Engineer Build Impactful Tools

Met Office in Exeter is looking for exceptional Foundation Scientific Software Engineers to contribute to the development of software applications for the scientific community. The role requires technical insight and collaboration with scientific colleagues to understand their needs. As a Foundation Sc ...

Chief Software Engineer And Team Leader

Join Our Client as an SC Cleared DSR Chief Software Engineer & Team LeaderLocation: Milton Keynes typically 2 days per week with some travel to LondonSalary: £100,000 + 25%-30% bonusActive SC Clearance required Are you a seasoned software engineering professional with a passion for l ...

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    Senior Software Engineer Fullstack Python React Jobs in United Kingdom Job Search Guide, Trends and Insights