Boutique Consultancy in Newcastle is seeking a Senior Software Engineer with strong C++ and Rust skills to own greenfield projects in highly regulated industries. You will collaborate with stakeholders to spec, design, build, test and maintain new...Read More>>.

Corpay is seeking a Lead Software Engineer in our Epyx division to design and deliver scalable SaaS applications across r2cOnline and 1link.You will mentor engineers, drive architectural roadmaps, and collaborate with product and design tea...Read More>>.

Velociti Solutions is seeking a Senior Software Engineer to design, develop, deploy and maintain software solutions that meet business needs. This hands-on role will deliver high-quality, scalable software across the full stack and collaborate wit...Read More>>.

Intec Select Ltd. is seeking an experienced Lead Software Engineer to design, develop, and improve secure, user‑centred digital services within a large‑scale Agile environment.The role is a 12‑month contract with a hybrid pattern (2 d...Read More>>.

Avanti Recruitment is seeking a Senior Embedded Software Engineer for a technology company specializing in advanced sensing and measurement systems. This senior hands-on role involves significant technical ownership and work on SoC-FPGA platforms,...Read More>>.

Siemens Mobility in Poole is seeking a Senior Software Engineer to join the Development team in Rail Infrastructure, Mobile Communications. You will design, implement, test and support software for ARM and Intel devices, and provide technical guid...Read More>>.

J.P. Morgan is seeking a Software Engineer III within the Corporate Investment Bank Markets Technology team. You will be a core technical contributor designing, building, and delivering trusted, scalable software in a secure environment.Wor...Read More>>.

Burns Sheehan is recruiting a Staff Software Engineer for an AI-enabled scale-up. The role spans fullstack work, leveraging Python, TypeScript and React/Vue to build AI-powered products and production workflows, with ownership across the stack....Read More>>.

digiLab is seeking a Senior Software Engineer (Machine Learning) to join on-site in Exeter or Bristol. You will contribute to the core Uncertainty Engine, building robust Python-based back-end services and APIs, and integrating ML capabilities for...Read More>>.

Experian is seeking a Senior Software Engineer to combine software development fundamentals with cloud technologies (AWS) and Generative AI. You will lead a team of Software Engineers through the full lifecycle in an agile environment, delivering...Read More>>.

JPMorgan Chase & Co. in the United Kingdom is seeking a Lead Software Engineer to drive secure, scalable, AI-first technology across Payments Technology and the Commercial & Investment Bank.You will own the public open-source presence, publ...Read More>>.

Raytheon UK is seeking a Principal Software Engineer in Gloucester. The role is hybrid with onsite work and a requirement for SC and eDV clearance aptitude.You will design and implement software across the stack, collaborating with stakehol...Read More>>.

Help shape how AI systems run reliably in production at scale. In this role, you’ll build and operate large language model serving infrastructure, bringing strong engineering fundamentals and site reliability practices to cutting-edge AI plat...Read More>>.

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, websit...Read More>>.

Senior Software Engineer (Machine Learning)Exeter, BristoldigiLab is a formative AI company with world-leading specialists in uncertainty quantification, applied where the stakes are highest and the margin for error is...Read More>>.

Nordson Colchester is seeking a software engineer to design, develop, and maintain software for X-ray metrology systems, focusing on image analysis and motion control. You will collaborate on-site with engineering and hardware teams to solve compl...Read More>>.

Low Carbon Contracts Company is seeking a Mid‑Level Software Engineer to join the Tech Hub delivery team in Birmingham. You will contribute to critical digital systems supporting Net Zero by 2050, delivering secure, maintainable software with in...Read More>>.

OverviewThe 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 PDFs, books, Google Docs, news articles, websites into audio, so the...Read More>>.

NPAworldwide in Cheltenham is seeking a Senior Software Engineer to design and develop secure, cloud-native applications while providing technical leadership. You will work alongside architects and product owners to deliver innovative solutions in...Read More>>.

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, websit...Read More>>.

Biggleswade, United Kingdom A precision technology leader is seeking a skilled and methodical Software Engineer to join its multidisciplinary engineering team, contributing to the design, development, and deployment of high-accura...Read More>>.

Triptease in the UK is seeking a Mid Level Software Engineer to tackle backend challenges and contribute to full-stack work. You will help craft scalable systems, explore AI-driven features, and improve direct bookings for hoteliers worldwide....Read More>>.

Leonardo UK is seeking Software Engineers to work on defence technology within a mature development environment. The role emphasizes C# .NET expertise, OO design, and collaboration across multi-disciplinary teams in a hybrid setup near Luton....Read More>>.

2x Senior Software Engineers - C#.Net - Up to £60K Job Openings: 2x Senior Software Engineers - C#.Net - Up to £60K About the Job Two experienced Senior Software Engineers are required for our client based in Nottingh...Read More>>.

Alloyed in Abingdon near Oxford is seeking a motivated software engineer to design, develop and maintain modules for Alloyed's design platform, and to integrate them into a secure cloud-based compute platform.You will collaborate with aerot...Read More>>.

Modis is seeking an Embedded Software Engineer for a long-term contract based in Stevenage. The role is on-site with a 4-day compressed week potentially available.Applicants must be eligible to achieve UK Eyes Only security clearance. You w...Read More>>.

SR2 | Socially Responsible Recruitment | Certified B Corporation™ is seeking a Ground Software Engineer in Newbury, UK, to lead the development of our Ground Control Station software. This role involves creating high-performance operator interfa...Read More>>.

Softcat is seeking an experienced Software Engineer for the Selling Experience team on a fixed-term maternity cover until June 2027. You will design, develop and support applications and APIs that underpin our Lead to Opportunity products, working...Read More>>.

Lockheed Martin in Ampthill, Bedfordshire, is seeking Software Engineers with Java skills to join our engineering team. You will contribute to Java-based software development in a dynamic, security-conscious environment.You will work in an...Read More>>.

ADLIB is seeking a skilled software engineer to design and deliver business-critical software with a direct commercial impact. You will influence engineering standards, solution design, and the adoption of AI-assisted delivery practices, while wor...Read More>>.

Artemis Chase - Defence & Space Specialists is seeking a Forward Deployed Software Engineer to join a team delivering advanced technology for UK defence. You will work on software deployed in real operational environments, interacting directly wit...Read More>>.

McFall Recruitment Limited is seeking an experienced Forward Deployed Engineer to work at the intersection of technology, data, AI and business. You will work directly with investment, operations and distribution teams, taking ideas from problem d...Read More>>.

Durlston Partners in London is seeking a Lead Software Engineer to own a core technical domain end to end, architect distributed services, and lead a small engineering team. On-site role with high-performance expectations in a deep-tech context....Read More>>.

Fortice is seeking Software Engineers to work on high-impact national security and policing projects. You will contribute from day one, building and delivering software across capability development programmes and complex data integrations....Read More>>.

Addition is seeking a Software Engineer to design, develop and deliver secure digital solutions for Defence and National Security contexts. You will work with Kotlin/Jetpack Compose on Android and with Rust/Python/Go on backend APIs, in a hybrid C...Read More>>.

At McLaren Racing, software is a critical part of how we innovate, make decisions, and ultimately improve performance on and off the track. We are looking for experienced Senior Specialist Software Engineers to join our Software & Data Science...Read More>>.

McLaren Racing seeks experienced Python Software Engineers to join our Software & Data Science team on a fixed-term contract basis to deliver Factory Flow, a major technology transformation program. You will design, build and maintain Python servi...Read More>>.

Lead/Senior Software Engineer | Growing SaaS Scale Up We’re working with a high-growth SaaS scale‑up that’s building a modern, cloud‑native platform used by customers globally. As they continue to scale their product and engine...Read More>>.

Search AI Company in the United Kingdom is seeking a Software Engineer to join the Security EDR Workflows team. You will help build workflows and user-facing capabilities that empower Defend agent protection and incident response at scale.Y...Read More>>.

IRIS Software Group is hiring a Senior Software Engineer to lead the development of large-scale, full‑stack web applications serving millions of users. You will design, build and refine backend APIs with .NET Core and C#, while shaping frontend...Read More>>.

JPMorganChase is seeking a Sr Lead Software Engineer to drive secure, scalable technology solutions within Enterprise Technology. The role emphasizes AI-assisted development, architecture evaluation, and leadership across cross‑functional teams....Read More>>.

Senior Software Engineer - (Permanent or Fixed-Term Contract)Full-timeAt McLaren Racing, software is a critical part of how we innovate, make decisions, and ultimately improve performance on and off the track. We are...Read More>>.

Microlise is seeking a Senior Software Engineer with AWS expertise to join a large, capable team in the Midlands. You will develop robust software, deploy to AWS, and mentor junior engineers across diverse projects.The role emphasises quali...Read More>>.

Opencast is seeking a Senior Software Developer who cares about engineering craft and robust design. You’ll work in agile teams, lead on technical delivery, and contribute to government-enabled digital services using Java or Scala.Expect...Read More>>.

Citi Belfast is seeking a KDB+ Software Engineer to design and deploy timeseries analytics for Equities clients. You will work with a global team to deliver high-performance, low-latency market data systems and analytics, aligning with enterprise...Read More>>.

Optos PLC in Dunfermline is seeking a Senior Software Engineer to develop and enhance retinal imaging workflows and clinical data management solutions. You will focus on UI and application layer development, while integrating with Optos' image and...Read More>>.

Gemba Advantage is seeking Senior and Principal Software Engineers to design and deliver secure, scalable cloud-native services in small teams. You will remain hands-on while guiding architecture and standards, mentoring peers, and collaborating w...Read More>>.

Flok Health is seeking a QARA Engineer to take ownership of quality and regulatory initiatives. You will apply an engineering approach to build tools and processes that support medical device development, with close collaboration across clinical,...Read More>>.

Ravio is redefining how compensation data is used by global teams. We’re a fast-growing European leader helping hundreds of clients with real‑time pay data and tools. Join a scale‑up culture that values ownership, learning, and delivering hi...Read More>>.