Senior Software Engineer Up to £75,000 | Hybrid | 1 day a week near BathWe're looking for a Senior Software Engineer to join a small, collaborative engineering team and help deliver an exciting programme of new pr...Read More>>.

Overview In this leadership role, you blend hands-on coding with strategic software leadership to guide a product squad and set high‑level architecture. You will drive best practices, manage technical debt, and align delivery with other P...Read More>>.

Overview In this role you will help build and evolve the GitOps-driven, Kubernetes-based remote development environments used by researchers and engineers. You will shape user-friendly developer platforms, improve delivery pipelines, and ha...Read More>>.

Overview In this role you will develop features and platform enhancements for Edenred Paytech, delivering high-quality software into production. You’ll follow standards, improve platform quality, and own issue resolution while contributin...Read More>>.

Overview As a Senior Software Engineer at IRIS, you will lead the delivery of complex full-stack web applications serving millions of users. You’ll shape architecture, mentor engineers, and drive commercially aware technical decisions wit...Read More>>.

Overview In this role you will join Kaluza’s Engineering team to design and operate scalable backend services that power real-time energy solutions. You will collaborate with product, design and engineering peers to deliver customer-focus...Read More>>.

Overview In this role you will help build and expand the data pipeline and event streaming capabilities for Cboe Europe’s trading platforms. You will work within a small, skilled team to deliver reliable Python systems that scale with the...Read More>>.

Overview In this role you will develop cutting-edge cloud-based software and greenfield solutions. You’ll work within a collaborative, senior team to shape technical direction and introduce new technologies. You’ll tackle complex 3D/CAD...Read More>>.

Overview In this role you will design and maintain high-performance Python applications for production, focusing on scalable data processing. You will work within a team to optimise CPU, memory, and I/O performance in a production-focused e...Read More>>.

Overview In this role you will design and evolve real-time, map-based interfaces that power immersive dashboards and mission tools for sensor-rich data. You’ll drive a responsive, data-heavy UI that works across platforms, balancing detai...Read More>>.

Overview In this role you design, test and optimize firmware for Arm’s reference platforms, working across low-level software and test automation. You’ll build software stacks for future Arm devices and contribute to the firmware and pl...Read More>>.

Overview As a Software Developer at NiCE Public Safety, you design, implement, and test UI, server, and interface components in C# for scalable multi-server environments. You will ensure secure, maintainable code and collaborate across mult...Read More>>.

Overview In this Senior Software Engineer role, you will contribute to Tripadvisor’s Experiences Engineering team, primarily on backend work with occasional frontend tasks. You’ll join a fast-growing, remote-first team shipping code to...Read More>>.

Overview In this role you will design, develop and support scalable software solutions within Marsh’s collaborative technology team, applying modern engineering practices. You will collaborate with product, architecture and business stake...Read More>>.

Overview In this role you lead the design and implementation of a critical data platform. You work autonomously within a senior team to translate complex needs into robust software and data solutions, guiding what should be built. You contr...Read More>>.

Overview As AI Software Engineer, you will help build autonomous AI agents to plan, reason, and operate security tooling for controlled environments. You will work on a remote UK-based team within a leading cybersecurity technology company,...Read More>>.

Overview In this role you will join our Platform and Integration team in Edinburgh to develop and maintain Core Banking modules, implement change requests, and support live clients. You’ll collaborate with Product and Parameterization SME...Read More>>.

Overview In this role you will help evolve ThousandEyes’ technologies within Cisco’s broader portfolio, shipping new features that improve digital experience across networks. You will collaborate with product and engineering leaders to...Read More>>.

Overview You will join a high-performing team in the Betting division to deliver technical and product initiatives that scale our Sportsbook and Risk Management products. You’ll work within an agile squad to build distributed, real-time s...Read More>>.

Overview In this role you will own critical surfaces of FlexONE, our integrated Order Management and Execution Management System. You will drive end-to-end development across a Scala/Play backend and a React/AG-Grid frontend, with gRPC inte...Read More>>.

Overview As part of Harness IACM, you will help design and build the platform that automates and governs infrastructure provisioning at scale. You’ll work on a highly distributed system, contribute to core components, and drive quality, p...Read More>>.

Overview Join the FlexONE team to help evolve a state-of-the-art Order Management and Execution Management System. You will contribute to web and mobile apps using a Scala+Play backend and a React+AG-Grid frontend, collaborating across cros...Read More>>.

Overview In this role you will contribute to the development of advanced seeker systems within a multidisciplinary defence technology team. You will own hands-on software activities across the full lifecycle, from requirements and architect...Read More>>.

Overview As a GUI Software Engineer you will build cross-platform desktop software for Linux, Windows and macOS, delivering robust, user-focused applications. You will own hands-on development and collaborate across software layers, writing...Read More>>.

Overview In this role you will design and implement embedded software for Siemens’ power system protection devices, contributing to reliable and robust firmware. You will work within a multidisciplinary team on product features, verificat...Read More>>.

Overview As Lead Software Engineer in the Performance Technology group, you shape high-performance software that underpins Aerodynamics, Vehicle Dynamics, and Vehicle Performance. You lead a small team, set technical direction, and own deli...Read More>>.

Overview In this role you will develop embedded software from concept to mass production, primarily for consumer products, while collaborating with cross-sector teams. You’ll work within PA’s technology and product development practice,...Read More>>.

Overview In this Senior Software Engineer role at Tes, you will design, build, and deliver scalable software that supports educators and schools worldwide. You will join a collaborative Technology team and help modernise our product ecosyst...Read More>>.

Overview Senior Software Engineer to tackle complex networking and security challenges in a well-established Cambridge solutions provider. You will work hands-on with C++ on embedded Linux, shaping world-class products used globally. You’...Read More>>.

Overview In this Lead Software Engineer role, you shape the technical direction for embedded software on EW and Future Combat Air programmes in Luton. You drive architecture and governance, ensuring safety-critical software meets DO-178C an...Read More>>.

Overview In this C++ Engineer role at Hudson River Trading, you will build and optimize high-performance, fault-tolerant systems that power live trading across global markets. You will work with researchers, traders, and hardware specialist...Read More>>.

Overview As a Senior Software Engineer at Ultra PCS, you will shape embedded software across safety- and mission-critical systems for aerospace and defence. You will work within a cross-functional team to derive requirements, craft architec...Read More>>.

Overview As a Java Software Engineer, you will contribute to delivering high-quality Java applications within an Agile/Scrum team. You will engage across the full software lifecycle, from development to testing and deployment, while support...Read More>>.

Overview Senior IoT Engineer to design, build, and scale the connected hardware powering the Energy Network. You will work hands-on across embedded systems, networking, device security, and fleet connectivity from prototype to deployment. C...Read More>>.

Overview In this role you will design and develop software for advanced test equipment used to verify world-leading defence systems. You will work with multidisciplinary teams to deliver robust test solutions that support sophisticated tech...Read More>>.

Overview In this role, you will shape the next generation of software features for defence systems. You join a world-class team focused on delivering market-leading solutions in Integrated Sensors & Protection, driving innovation across com...Read More>>.

Overview Lead the UK&I Data Engineering function to drive cloud modernization, governance, and scalable data solutions that enable risk-based decision making. You will align cross-functional teams with product and security partners to deliv...Read More>>.

Overview In this role you will design, develop and maintain Java-based decisioning software that powers smarter, faster business decisions at scale. You will work in a collaborative Agile environment, contributing to the full software lifec...Read More>>.

Overview As a Senior Software Engineer in the Pricing Service team, you will shape the engine that powers reward pricing across airlines, partners, and propositions. You will build scalable cloud-native backend services using Java, Spring B...Read More>>.

Overview In this role you will build and maintain Wayve’s core driving simulation, enabling realistic, reproducible evaluation of a learned driving system. You will work with cross-functional teams to integrate driving-stack components an...Read More>>.

Overview In this role you will join a fast-scaling startup on the frontier of AI-enabled IP technology. You’ll work closely with founders to architect production-grade backend systems at high velocity, tackling massive, complex problems t...Read More>>.

Overview As a C# Software Engineer you design, develop, and maintain machine control software for inspection and testing systems, collaborating with on-site engineering and hardware teams. You will address hardware-software interaction chal...Read More>>.

Overview In this Senior Software Engineer role you lead a high-impact porting programme to bring established casino games to a new platform. You work within a seasoned engineering team on technically challenging C/C++ graphics projects, ens...Read More>>.

Overview As a Staff Software Engineer in Belfast, you will provide technical leadership within a cross-functional team, shaping architecture and delivering features for a high-transaction, mission-critical platform. You’ll mentor engineer...Read More>>.

Overview In this role you lead a software development group responsible for custom applications and integration solutions. You ensure a robust development lifecycle, enforce standards, and deliver projects on time, within scope and budget....Read More>>.

Overview In this role, you will design, develop, and maintain the pricing analytics library in C# for a Lloyd’s insurer via Quant Capital. You’ll join the Software Engineering Team within IT to support and enhance internal applications...Read More>>.

Overview In this role you will contribute as a junior full-stack engineer to the Experiences Engineering team, building and shipping code that powers travel experiences for millions. You’ll work across design, development, testing, and de...Read More>>.

Overview In this role you will help build and scale Capital on Tap's credit card and payment products for small businesses. You will own the SDLC, develop robust back-end services in .NET and create polished front-ends with React. You will...Read More>>.

Overview As Senior Software Engineer, you will design and own major areas of the desktop platform built on Electron and Chromium to support Autodesk web applications. You will drive architecture decisions, secure boundaries between hosted w...Read More>>.

Overview In this role you will develop embedded C++ software for high‑reliability, secure communication systems used in defence environments. You will work within a cross‑functional team to design, implement, and test real‑time module...Read More>>.