Senior Software Engineer II, Payments Platform (Treasury & FX) Flywire is a global payments enablement and software company, founded a decade ago to solve high‑stakes, high‑value payments in education, using modern technology. Toda...Read More>>.

Sierra Nevada Corporation Mission Systems UK in St Athan is seeking a Senior Software Engineer (AI/ML) to contribute to advanced software solutions for UK defence and aerospace programmes. You will work with systems engineers and data specialists...Read More>>.

Attest is seeking a Senior Software Engineer for the Measure squad. You will drive frontend and backend work across the survey platform, including AI-powered features and real-time insights.You’ll collaborate with Product, Design, and Dat...Read More>>.

Hackajob Ltd is seeking an experienced technical lead for senior software development engagements in the UK. This role involves driving backlog elaboration, setting testing strategies, and acting as a technical expert or team lead across client pr...Read More>>.

Helical Ltd. is seeking a Software Developer with a strong background in computational biology to join our core product development team. You will bridge biological data science and software engineering to bring bio foundation models into producti...Read More>>.

Oxford Instruments Andor in Belfast is seeking a Senior Software Engineer- Software Applications to design, develop and maintain customer-facing Windows desktop applications using C# and .NET, contributing to multiple products and interfacing with...Read More>>.

JPMorgan Chase & Co. in Glasgow seeks a Java Software Engineer II to join the International Trust Services Technology Team. You will contribute to secure, scalable, cloud-native solutions in a fast-paced agile environment.You'll work with J...Read More>>.

Senior Full Stack Software Engineer (SaaS Platform) – Pathogen At the Ellison Institute of Technology (EIT), we are on a mission to translate scientific discovery into real world impact. We bring together visionary scientists, techno...Read More>>.

eFinancialCareers is hiring for a role within its 180-strong engineering function at the centre of AI-driven services. The position focuses on back-end services in C#/ASP.NET Core with front-end work in TypeScript/React, and cloud-first deployment...Read More>>.

Ecm Selection is seeking a highly skilled numerical analyst to help develop engineering fluid flow simulation software. The role focuses on creating robust numerical methods for PDEs/ODEs and translating insights into high-quality code.Base...Read More>>.

Are you passionate about building the infrastructure that powers enterprise-scale cloud platforms? At JPMorganChase, you will work on technology that matters — foundational systems that enable thousands of engineers across the firm to build,...Read More>>.

Keysight Technologies is seeking a motivated Software Engineer in Edinburgh to design and implement embedded and RF software for aerospace and defense projects. You will work with hardware, software, and test teams across sites, delivering robust,...Read More>>.

Pendo, based in Sheffield, is seeking a Senior Software Engineer to shape and ship intelligent product experiences. You’ll work full-stack with a frontend lean toward TypeScript and Vue.js, using AI coding tools to build high-quality features on...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>>.

Outsource UK is seeking a Software Engineer to join the Test Systems team in Rochester, England. The role involves supporting the development of application software for advanced avionic systems, including flight controls and mission computers....Read More>>.

Software Engineer (Python/Golang/DevOps) - Up to £60,000 - ID37652 This range is provided by Humand Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range...Read More>>.

Opencast | B Corp™ in Glasgow is seeking a Senior Software Developer who values thoughtful problem-solving and collaborative work. Developers will engage in software design and delivery, using industry best practices such as TDD and agile method...Read More>>.

Senior Data Scientist (Senior Software Engineer), BBC VerifyPermanent - Full TimeLocation: London, GB, W1A 1AAJob Reference: 20803Band: DSalary: Up to £70,000 plus London weighting depending o...Read More>>.

Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and wi...Read More>>.

Wise is a global technology company, building the best way to move and manage the world’s money. Job Description We are looking for a passionate Software Engineer to join the Personal & Business Pricing Team. This role...Read More>>.

Addleshaw Goddard is seeking an Interim Software Engineer for a 12‑month fixed‑term contract to support maternity cover. You will design, build and maintain scalable Microsoft stack applications, focusing on C# .NET and Azure, while collaborat...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>>.

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>>.

Gear4music Ltd. in Manchester is seeking an engineer who thrives on learning and collaboration, and who cares about making data-driven decisions to improve commercial value and team performance.You'll work with MySQL, cloud and containerise...Read More>>.

Airwallex, based in the United Kingdom, is looking for experienced software engineers to join our elite team. You will partner with our CEO to develop revolutionary financial software using cutting-edge AI capabilities. We seek individuals who thr...Read More>>.

A World-Changing Company Palantir builds the world's leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast suppl...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>>.

Unibuddy is seeking a mid-level software engineer to work across the full stack on the Unibuddy platform, including web, native, and backend components. You will contribute to Chat, Assistant, and Intelligence products to help students and univers...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>>.

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>>.

C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing wi...Read More>>.

Cubiq Recruitment is looking for a Forward Deployed Software Engineer (Python / TypeScript) to work in London. You will partner with clients to deliver impactful software solutions that streamline business operations. This hands-on role requires s...Read More>>.

Senior Software Engineer, Backend - Full or Part Time Manchester You've probably heard of Autotrader, but do you know what we're all about?We're the most trusted, most visited automotive marketplace in the UK. A heritage brand a...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>>.

Northrop Grumman UK is seeking a Software Engineer to join an Operations and Maintenance team supporting national security systems. You will maintain mission-critical capabilities, respond to real-time challenges, and collaborate with engineers an...Read More>>.

Energy Jobline ZR is seeking a hands-on Software Development Consultant in Edinburgh to coach multiple software teams and drive modern engineering practices. This role focuses on embedding responsible AI‑assisted development within delivered pro...Read More>>.

Teledyne Microwave UK is seeking a Senior Software Engineer to join the software team. You will own software for military radar receivers, controlling setup, operation and data processing, and you may travel for installation and training.Th...Read More>>.

Groupe SII in the United Kingdom seeks a Software Engineer for Autonomy to support the development, deployment and evolution of software, data and AI capabilities across complex defence programmes.You will work with software engineers, arch...Read More>>.

Ecm Selection is partnering with a Cambridge-based medical systems creator to recruit an exceptional C++ software engineer. You will help design real-time control systems and user interfaces for healthcare devices, liaising with clients and cross-...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>>.

bp in London is seeking a Software Engineer to help deliver data and AI solutions for front-office users. You will design cloud-native platforms, develop Python services, and build REST APIs while working with Docker, Kubernetes, and cloud provide...Read More>>.

Acteon invites a Senior Software Engineer to join UTEC, its Geo-services line in the UK. Based in Wokingham, you will develop and maintain .NET applications, including WPF and ASP.NET Core front/back end, with containerised deployments and REST in...Read More>>.

CMTG Group is seeking a Senior Software Engineer in the UK to design, develop and deliver robust software for safety-critical industrial applications. You will contribute to architecture, lead technical decisions, and mentor teammates within an Ag...Read More>>.

Teledyne Microwave UK, part of Teledyne Aerospace & Defence Electronics UK, seeks a Senior Software Engineer to deliver software for military RADAR ESM receivers. You’ll own the software lifecycle, support installations, and may travel internati...Read More>>.

SII UK is seeking a Software Engineer for Autonomy to advance software, data and AI across defence and technology environments. You will develop secure software, build CI/CD pipelines and integrate APIs within multidisciplinary teams to enable aut...Read More>>.

CGI in Leeds is seeking a Senior Software Engineer to deliver resilient, scalable digital solutions for our clients. You will join a collaborative engineering community, apply modern practices, take ownership of features, and help shape secure, hi...Read More>>.

Arch Insurance (UK) Limited is seeking a skilled software developer to provide technical guidance and lead the design and development of software applications in C#. The ideal candidate will ensure best practices in coding and testing, while colla...Read More>>.

JPMorganChase seeks a Software Engineer II to contribute to secure, stable, and scalable software within CIB Payments. You will design, develop, and troubleshoot components for a payments platform deployed on private cloud with Kubernetes and a mo...Read More>>.

Sanderson Recruitment is seeking a skilled software engineer for a major UK Defence and National Security programme based in London, Manchester, or Cheltenham. The role focuses on building and delivering solutions in a highly secure environment, w...Read More>>.

Principal Software Engineer, Backend - Full or Part Time Manchester You’ve probably heard of Autotrader, but do you know what we’re all about? We’re the UK’s leading automotive marketplace, a heritage brand, and a...Read More>>.