Volant Autonomy in Bath seeks a Senior Software Engineer to help build and deploy airspace management and autonomy systems for uncrewed aviation. You will influence architecture and delivery, integrating Volant technology with customers and partne...Read More>>.

Oliver Bernard is seeking a Senior Software Engineer for a defence sector client. You will own critical systems from design to deployment, working on secure, mission‑critical technology used in high‑security environments where reliability and...Read More>>.

AeroVect is advancing autonomous ground operations with a focus on robust, low-speed behavior planning for airside environments. You will design and implement key modules in the behavior planner, bridging mission goals and motion execution to hand...Read More>>.

nudge is seeking a skilled software engineer to join our backend/frontend teams. You will work with .NET Framework/Core, Angular, SQL/Mongo, and cloud tech to deliver scalable features for our financial wellbeing platform across weekly sprints....Read More>>.

United States Digital Space LLC is building a cutting-edge energy platform that powers smart grids and enables utilities to deliver exceptional customer experiences. The Customer Entities team focuses on accounts, identities, and verified addresse...Read More>>.

Futureheads in the United Kingdom is seeking a Senior AI Software Engineer to lead design and delivery of AI-enabled software in a large enterprise. You will work with product and engineering leaders to shape architecture, drive governance, and en...Read More>>.

Cloudflare in London is seeking an experienced software engineer to join the Egress team, owning connectivity for a portfolio of products including WARP and iCloud Private Relay. You will help translate team requirements into capabilities on a cut...Read More>>.

Aioi R&D Lab – Oxford is seeking a senior hands-on software engineer to work across the Lab's project portfolio, including the Pricing Engine and other initiatives. You will build software and infrastructure that turns research into production-r...Read More>>.

TP ICAP Group is seeking a Senior Software Engineer in Belfast to deliver business-critical software for the broking division. You will design, implement and support scalable, real-time systems in a cross-functional, Agile setting, with strong emp...Read More>>.

Tech4 is seeking a pragmatic Lead Software Engineer to evolve and extend their platform while guiding technical direction and supporting team development. You will work closely with Product Managers and Designers to take ideas from inception throu...Read More>>.

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Commercial & Investment Bank - eTrad...Read More>>.

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products.As a Senior Lead Software Engineer at JPMorganChase within the Asset Management Core Data & Analytic...Read More>>.

Platform Engineering owns the end-to-end experience of how engineers, investment teams and researchers at Balyasny build, test, ship and run software at scale – from source control and authentication systems that underpin our live trading env...Read More>>.

MCS Group is partnering with a well-established employer investing in its internal engineering capability. They are growing the software team and seeking a Senior Software Developer to drive development across a large-scale cloud platform used dai...Read More>>.

Duffel in London is seeking a Senior Software Engineer to help shape both the product and the team building it. This is a hands-on role combining coding with technical leadership.You will work on the core API powering travel bookings, desig...Read More>>.

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Credit data pond team housed within...Read More>>.

Amodo Design is seeking software engineers who enjoy solving real-world hardware‑adjacent problems and learning quickly. You’ll work across embedded C/C++, Linux environments, and modern languages like Python, TypeScript, and JavaScript to bui...Read More>>.

Duffel in London is hiring a Senior Software Engineer to shape the product and the team building it. This hands-on role focuses on building a world-class API for travel, collaborating across squads, and shipping scalable software in a hybrid setup...Read More>>.

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products.As a Senior Lead Software Engineer at JPMorganChase within the Asset Management Core Data & Analytics...Read More>>.

OnTarget Communications is seeking an experienced Embedded Software Engineer in Chesterfield to design, develop, and maintain software for embedded and real-time systems. You will work across the full product lifecycle, contribute to architecture,...Read More>>.

Location: Cheltenham (hybrid working) Duration: 6 month contract Inside IR35 Role details: Our client is seeking a Lead Software Engineer to support the development of mission- and safety-critical systems within th...Read More>>.

Bauer Media Audio in Manchester is building a new engineering hub and a dedicated software development squad. As Lead Engineer, you will mentor engineers, write and review code, and guide technical direction within the squad while collaborating wi...Read More>>.

ENODA Ltd is looking for an experienced Lead Software Engineer to drive the evolution of our energy grid software stack. You will architect and implement high-performance APIs, services and computational engines, ensuring reliability and scalabili...Read More>>.

Lloyds Banking Group is offering a Software Engineering Placement Student opportunity in the UK. You’ll join a platform-focused group within Group COO, designing, building and maintaining services used by millions of customers and colleagues....Read More>>.

Scott Logic in Leeds seeks a Lead Software Engineer to work with major UK clients in a hands-on, client-facing role, involved in the full development life cycle within small, multidisciplinary teams. You will mentor colleagues, take ownership of s...Read More>>.

Red Bull Powertrains in Milton Keynes is seeking an Application Development Engineer to develop embedded engine control software for the RBPT F1 ICE within the ICE Controls group. You will exploit hardware performance, ensure robustness and adhere...Read More>>.

Scale AI in London, UK, is seeking a Staff Software Engineer to own end-to-end context and memory systems, working across embedding, vector store, and retrieval technologies. The role blends distributed systems engineering with applied ML, partner...Read More>>.

DRW is seeking Software Engineers for its Front Office Systems team in London. You will be embedded on trading desks to deliver domain-focused tools, navigate ambiguity, and create scalable production systems. After deployment, you’ll extract re...Read More>>.

Be a key part of an agile team driving innovation to enhance, build, and deliver top-notch technology products.Bring your Software Engineering career to the next level and become an integral part of an agile front-office technology team...Read More>>.

digiLab seeks an experienced Senior Software Engineer to help build the Uncertainty Engine, powering trustworthy AI for high-stakes problems. You will design and implement scalable, secure backend systems, lead API development, and advance CI/CD a...Read More>>.

Everfox is seeking a versatile AI Software Engineer who thrives in unfamiliar codebases and moves quickly across diverse projects. You’ll build AI-driven features, enhance workflows with modern AI tools, and collaborate across teams to deliver h...Read More>>.

CodeSpeak Ltd. is looking for engineers who can help shape a new proto-language for prompts used by coding agents. You will work in person in London, delivering production software and actively improving AI-assisted workflows.The team value...Read More>>.

Aries Global seeks engineers to build production systems that matter, not side projects. You’ll take end-to-end ownership of features—from architecture design to measurable impact—and ship code that directly moves revenue.You’ll evo...Read More>>.

nahc.io in London is seeking a Staff Software Engineer to help turn advanced research into robust, production‑quality software. You will collaborate with researchers and engineers to design core platform components, build backend services and dr...Read More>>.

Matchtech seeks an SC Cleared Software Engineering Manager to support a defence client on an exciting early-stage programme. The role offers a hybrid pattern with about 50% onsite in Reading and is contracted until 28 March 2027 with a strong exte...Read More>>.

Accelero in Reading—hybrid role with 3 onsite days and 2 from home—seeks a Software Engineer with 3+ years in C# and .NET to build features from day one. You’ll join a collaborative team, grow toward senior responsibilities, and contribute t...Read More>>.

RedRock Resourcing is partnering with a rapidly expanding financial services software provider to hire a Python Software Engineer. You will join a collaborative engineering team working on a large, established SaaS platform while modernising and e...Read More>>.

JPMorgan Chase is seeking a Sr. Lead Software Engineer for the Commercial & Investment Bank Compute Runtime Platforms to advance distributed computing in HPC, Kubernetes, and cloud environments.You will design, implement, and optimize scala...Read More>>.

Jobgether is seeking a Software Engineer (Enterprise Experience, Backend) based in the United Kingdom to build backend capabilities that help large organizations operate complex developer infrastructure confidently and reliably.You’ll joi...Read More>>.

Scott Logic seeks a Senior Software Engineer to work hands-on, in client-facing delivery. You’ll contribute across the full development life cycle in small multidisciplinary teams, mentoring colleagues and taking ownership of substantial pieces...Read More>>.

Expedia Group in London is seeking a Software Development Engineer II (Full-Stack) to build React-based user interfaces and backend capabilities. You will own features from requirements through delivery, collaborating with product management, back...Read More>>.

G-Research seeks engineers to build and maintain scalable platforms that empower world-class researchers in quantitative finance. You’ll design systems that scale, accelerate discovery and support innovation across the firm, working alongside re...Read More>>.

RTX is seeking a Senior Software Engineer to join our Manchester (or Gloucester) team. You will design and build software, collaborate with engineers and stakeholders, and contribute to cross-functional delivery of mission-critical systems....Read More>>.

Lightning AI seeks a Senior Infrastructure Software Engineer to join the Infrastructure Engineering team. You will build production software to manage large-scale GPU and bare-metal infrastructure, bridging hardware and software for AI/ML workload...Read More>>.

MHR is seeking a Senior Software Engineer in a hybrid Nottingham role. You will design and deliver scalable cloud-based HR and payroll solutions using Microsoft technologies, AI-assisted tools, and modern cloud-native architectures.You’ll...Read More>>.

Leonardo is hiring Senior or Principal Software Engineers with a focus on AI/ML to join our Electronics UK software community. You will contribute to delivering cutting-edge software for civilian and defence projects, collaborating with systems en...Read More>>.

Pinewood.AI is expanding its engineering team in the UK to deliver the Automotive Intelligence Platform. We seek a hands-on Senior Developer to design, build, and maintain scalable SaaS solutions using C#, .NET / .NET Core, Razor, Web API, SQL Ser...Read More>>.

SR2 | Socially Responsible Recruitment | Certified B Corporation™ in Bristol seeks a lead software engineer to drive connected products that connect to hardware and IoT. You will own architecture decisions and mentor a small team in a climate-te...Read More>>.

Humanoid is developing HMND‑01 Alpha, an advanced humanoid platform, and seeks a Software Engineer to own device software and data pipelines for UMI data collection devices. This hands‑on role involves building production‑grade software, sen...Read More>>.

MHR is seeking a skilled software engineer to design, build and enhance modern SaaS applications using C#, .NET and Azure. You will develop front-end experiences with TypeScript and Angular, design REST APIs and collaborate with Product, UX and En...Read More>>.