1 to 25 of 531 Software Engineering Jobs in London

Software Test Engineer An established UK-based engineering and technology organisation is looking to recruit a Software Test Engineer to support the build and testing of software used across its products and services. This role would suit a Software Test Engineer with a solid technical … background who enjoys working closely with development teams in a practical, hands-on environment. The Role As a Software Test Engineer, you will be responsible for building and testing software, producing test documentation, and supporting software integration activities. The Software Test Engineer will work closely with ...

Software Engineering Lead (Java AI) London/WFH to £140k Are you a technical leader with a strong knowledge of AI and its practical uses within software engineering? You could be progressing your career in a senior, hands-on Engineering Manager role at a global … FinTech/CFD trading company that has been consistently voted as one of the UKs top employers. As a Software Engineering Lead you'll head up a team of nine Software Engineers whilst remaining hands-on with coding. Your primary focus will be on using Claude code ...

Owen Thomas Recruitment Recruitment Business Manager | Software Engineering, Perm | Hybrid, London | Salary & Commission - Competitive If you're reading this, chances are you're not completely satisfied with where you are. Which for us, was enough to want to make a change. At Owen Thomas, we're breaking away … great time. We're looking for a Recruitment Business Manager who thrives on innovation and is ready to help us take out Permenant Software Engineering devision to the next level. We are currently looking to scale out our Full Stack & Backend Engineering Divisions and are loooking ...

Owen Thomas Recruitment Senior/Principal Recruitment Consultant | Software Engineering | Fully Remote or Hybrid London If you’re reading this, chances are you’re not completely satisfied with where you are. Which for us, was enough to want to make a change. At Owen Thomas, we’re breaking … already doing. Managing accounts with strategic thinking and a culture of trust. What We’re Looking For for the Senior/Principal Recruitment Consultant | Software Engineering | Fully Remote or Hybrid London Have at least 36-months Technology recruitment experience A Proven 360 Billings profile – Principal Consultants are expected ...

Software Engineering Director — We're Hiring - join early, grow fast! Remote (UK) | Start ASAP Who We Are At Addresscloud, we turn complex geospatial data into meaningful, real-time intelligence that helps insurers make smarter, faster decisions. Our platform powers hundreds of underwriters across North America and Europe … only accelerating from here. We pair elite engineering with a supportive, people-first culture, and we've got the awards to prove it. We need a hands-on Software Engineering Director who thrives on ambition, problem-solving, and empowering brilliant humans to do brilliant things. What ...

Position: Head of Engineering Location: London (4–5 days per week on site) Compensation: Competitive salary + equity Reports to: CEO Company Overview About Navys Navys is a venture backed legal technology company building enterprise workflow software for private capital markets. The platform replaces manual, email driven legal … funds legal work is done, with a strong emphasis on execution, clarity and real-world impact. Role Summary Navys is seeking a Head of Engineering who will take ownership of day-to-day engineering operations and play a pivotal role in building the engineering function from ...

About The Role Job Level: 10 UK Wide We are looking for a Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions. This role involves leading a team of engineers on high-profile projects, ensuring best practices are followed … driving continuous improvement in software development processes. You will collaborate closely with cross-functional teams, including product management and UX/UI, to ensure that our software solutions meet business and customer needs. You will be responsible for driving culture through your craft and be keen to take ...

Head of Engineering £110,000–£130,000 + EMI Options London (mostly onsite) We’re partnering with a purpose-led London fintech scaleup solving real-world financial challenges through smart, accessible technology. With solid backing, strong user traction, and a mission that’s resonating across the UK, this … company on the rise. You’ll join at a pivotal moment, with the chance to influence how technology scales and how the engineering culture is built. The Head of Engineering will own both the technical direction and team development — combining strategic oversight with hands-on impact. ...

Software Developer Post-Trade Automation Ncounter are supporting a globally recognised systematic investment firm in hiring a Python focused Software Developer to join their Post Trade engineering group. This team builds and operates the pipelines that sit at the heart of post trade processing, powering millions … automate the full lifecycle of post trade workflows, from ingesting transaction feeds through to booking, enrichment, reconciliation and analytics. This is a hands on engineering role where you will own production systems, improve reliability, optimise data flows and help shape the architecture behind one of the most advanced trading ...

tools like DataDog, Grafana and Prometheus to join a growing global Cloud Infrastructure team supporting SaaS products. Our client are a Global Digital SaaS Software Company have a fantastic fully remote opportunity for an experienced Senior DevOps Engineer to join their UK Cloud Infrastructure team. Site Reliability Engineers … this company are responsible for keeping the SaaS products running properly. Using concepts of software and systems engineering, they work to improve the reliability of all cloud systems while keeping levels of manual work low. DevOps are expected to be experienced in software engineering principals, operational ...

brand-new leadership role with the opportunity to shape strategy, delivery practices, and culture across a distributed team. If you combine deep software engineering roots with proven DevOps leadership experience and thrive in complex, outcome-driven environments, this could be the perfect fit. Key Responsibilities Own DevOps strategy … enable high-velocity, high-quality software delivery. Design and evolve scalable CI/CD, infrastructure, and deployment practices. Provide hands-on architectural leadership where needed. Lead and develop a global DevOps team. Partner with engineering and product leadership to ensure DevOps accelerates delivery. Key Skills Senior leadership experience ...

client has built a reputation for solving some of the most complex data challenges in government and enterprise, earning industry recognition for innovation, engineering excellence, and strategic impact. Following a landmark acquisition by a global consulting powerhouse in 2025, the client now combines boutique technical expertise with global scale … creating an exceptional environment for ambitious engineers. As a Full Stack Data Engineer , you will join a consultancy where AI meets deep engineering capability. Our client is trusted to deliver transformational data platforms that support smarter decision-making across a wide range of industries. The Full Stack Data Engineer ...

Senior Software Engineer 📍 Location: Onsite, London, United Kingdom ⌛ Type: Full-time 💰 Compensation: Negotiable (Competitive salary + equity) About Ontik Ontik is an ambitious, early-stage B2B financial operations platform designed to streamline and simplify complex financial workflows for heavy duty industries. We’re scaling rapidly and looking … high-performance, ownership-driven environment, where you can make a direct impact on the product and help shape its future. Role overview As a Software Engineer (Full-Stack) at Ontik, you’ll play a pivotal role in building and scaling our financial operations platform. This is a hands ...

Software Engineer AI embedded within a dedicated Product Squad, you are the technical owner of the end-user facing AI products - specifically, the Generative AI agents and intelligent workflows that deliver tangible business value. Your primary focus is maximising product performance, iterating based on user feedback, and creatively leveraging … agents and workflows using the standardised frameworks (e.g., LangGraph, custom SDKs) provided by the central GenAI Platform Team. Master the art of Prompt Engineering to define clear, deterministic, and self-correcting agent behaviour, optimising its reasoning, planning, and task execution for specific product use cases. Develop custom tools, APIs ...

everywhere. The Opportunity This is a rare chance to join a fast growing startup at a pivotal moment. We are seeking a VP of Engineering (Spatial Computing) who has a proven track record of delivering high quality products at speed and scale. The ideal candidate will bring a deep … ability to translate that knowledge into a world class creator experience. This is a truly hands on role. You will lead and mentor the engineering team while also writing production level code, setting technical direction, and ensuring excellence across the entire product. Your leadership and expertise will shape ...

Sanderson are currently working with a client who are looking to develop their cyber software engineering capability, developing novel solutions of a mission critical nature. The role will include tackling hard problems across multiple platforms like Linux, Windows and Android with environments ranging from small IoT devices through … Cloud. The key requirements You will likely have experience in the below areas: Software analysis, reverse engineering and vulnerability research of compiled or interpreted code that could be disguised or defensively structured Operating systems and/or firmware internals, security architectures and hardware generalisation. Engineering software ...

experienced software engineer, familiar with Azure, Python and Mongo/Atlas? Are you looking for a rare and exciting permanent software engineer lead role with a rapidly expanding SaaS business who are offering equity and the opportunity to build your own team? Our client is looking … experienced software engineer who is looking for the next step in their career or has experience of building or leading a software engineering team. Whilst the role is remote working, the client is initially looking for someone to be based within a commutable distance of London ...

experienced software engineer, familiar with Azure, Python and Mongo/Atlas? Are you looking for a rare and exciting permanent software engineer lead role with a rapidly expanding SaaS business who are offering equity and the opportunity to build your own team? Our client is looking … experienced software engineer who is looking for the next step in their career or has experience of building or leading a software engineering team. Whilst the role is remote working, the client is initially looking for someone to be based within a commutable distance of London ...

Backend Software Engineer/Developer (Rust Low Latency Trading) London/WFH to £180k+ Do you have expertise with low latency software engineering within finance or gaming environments? You could be progressing your career in a senior, hands-on Backend Software Engineer role at a hugely … profitable High Frequency Trading firm that specialise in crypto markets and earning substantial bonuses. As a Backend Software Engineer you will design and develop high throughput backend services for microsecond real-time risk, pricing, trading engines and market making systems, working across the full software development lifecycle using ...

Junior Software Developer/Engineer (Rust HFT) London/WFH to £90k Are you a bright, ambitious Software Engineer with a first class education? You could be progressing your career at a hugely profitable High Frequency Trading firm that specialise in crypto markets. As a Junior Software …/Engineer you will design and develop backend services for real-time risk, pricing, trading engines and market making systems, working across the full software development lifecycle using Rust. You'll collaborate with a small, talented team, collaboratively problem solving and working on complex and challenging systems with interesting ...

looking for an experienced and talented Software Engineering Manager to lead a Unified Client Experience (UCX) product development team in building market-leading solutions for our clients. About HL and the opportunity. We're building the next generation platform for one of the UK's largest financial services … client journeys and delivering on HL's vision to give people financial freedom. You will work with like-minded people from business, product and engineering functions to develop and refine client journeys covering onboarding, KYC, account management and investment workflows in a secure and compliant environment. By joining ...

ready to work on cutting-edge software that supports next-generation naval technology? We're looking for a talented Software Test Engineer to join our innovative Radar & Naval team. You'll play a key role in building, testing, and improving software that powers advanced naval systems, helping … ensure mission-critical performance and reliability. What You'll Do: Develop, test, and validate software that underpins state-of-the-art naval and radar products. Create and maintain detailed software build and test specifications. Collaborate with internal teams and external partners to ensure seamless software integration. Improve ...

Product/Backend Software Engineering Position Summary Salary band £100-120k+ (& equity) Hybrid working policy: with three days a week in our Southwark office Experience level: At least five years in commercial software engineering 🚀 About Orchestra Orchestra is an AI-native data pipelining platform building … data teams! Backed by VCs from San Francisco, New York and London with angels from across the data space and beyond. 👷 Engineering at Orchestra We care deeply about our users—their pain points and experience We're a small team of generalists who embrace new challenges regularly ...

client journeys and delivering on HL's vision to give people financial freedom. You will work with like-minded people from business, product and engineering functions to develop and refine client journeys covering onboarding, KYC, account management and investment workflows in a secure and compliant environment. By joining … applications using React and AWS technology stack. Solid experience & knowledge of React and Web development is a must-have. Define and uphold front-end engineering standards, best practices, and architectural principles. Lead technical decision-making, balancing short-term delivery needs with long-term maintainability and scalability. Ensure applications ...

Application Software Engineer – JavaScript A fantastic opportunity for talented Software Developers, to join an industry-leading software company in Cambridge offering the opportunity to work on a wide variety of web application infrastructure projects using a diverse toolset, with an emphasis on JavaScript, Node.js and related frameworks. … based from the London or Cambridge office (3 days on site, 2 days remote) Salary – Negotiable + comprehensive benefits Requirements for Application Software Engineer – History of academic excellence including a 2:1 or 1st class honours degree from a leading university plus AAB at A Level (or equivalent UCAS ...