76 to 100 of 452 Software Engineering Jobs in London

Engineering Manager Climate Tech Non-Profit £90,000 to £112,000 The Role Hands-on leadership role managing 20 engineers across multiple teams who are building a no-code energy systems modelling platform, transitioning to a PaaS model for external users. You'll own architecture standards, drive delivery … scalability, reliability, and cost-efficiency Shape how the team uses AI tooling to raise, not lower, the bar What You Bring 8+ years of software engineering experience; deep expertise in backend and distributed systems Proven engineering leadership: hiring, coaching, 1:1s, and team delivery Strong software ...

leading organisation undergoing major investment in its data and engineering capabilities is looking for a Senior Automation QA Engineer to strengthen quality across complex, distributed systems. This role sits at the intersection of software engineering and data engineering, supporting the delivery of high quality services … resilience of data pipelines and backend services. This is a hands on role suited to someone who enjoys ownership, technical depth, and influencing engineering best practice. Essential Skills & Experience Strong background in automation testing for microservices based architectures. Hands on experience building automation frameworks using Java or similar languages. ...

leading organisation undergoing major investment in its data and engineering capabilities is looking for a Senior Automation QA Engineer to strengthen quality across complex, distributed systems. This role sits at the intersection of software engineering and data engineering, supporting the delivery of high‑quality services … resilience of data pipelines and backend services. This is a hands‑on role suited to someone who enjoys ownership, technical depth, and influencing engineering best practice. Essential Skills & Experience Strong background in automation testing for microservices‑based architectures. Hands‑on experience building automation frameworks using Java or similar languages. ...

Software Engineer (Senior) | C#/.Net & SQL Server | Systematic Hedge Fund Trading Live Markets Salary: £120,000 – £160,000 + bonus (up to 100%) Location: City of London, on-site My client is a long-established systematic hedge fund, just under 20 people in total, with roughly half … business sitting in engineering. They’ve been running for over two decades, quietly successful, and very deliberate about how they build both software and teams. You’d be sat directly on the trading floor in London, working alongside traders, engineers, and the CEO day to day. ...

Staff Software Engineer | FinTech SaaS | Azure | .NET | Angular Ready to shape the future of treasury technology? Ripple Treasury (previously GTreasury) is hiring a Staff Software Engineer to help scale and evolve a global SaaS treasury and risk management platform used by 800+ customers across 160+ countries. This … high-impact, hands-on leadership role within a collaborative, international engineering team. You’ll design and deliver scalable, cloud-native solutions supporting complex financial workflows including intercompany netting, settlement, reconciliation, and multi-currency processing. What you’ll be doing: Architecting and building cloud-first solutions in Azure Developing across ...

Principal Software Engineer – AI & Innovation Recruiting a Principal Software Engineer with a proven track record of delivering innovative, AI driven solutions and the curiosity to explore beyond traditional technology boundaries. Within the newly createdAI & Innovation team, you will shape the future of the organisation's products through cutting … create something new. Key Responsibilities Build innovative MVPs to validate ideas and accelerate learning Lead the design and implementation of scalable, high-performance software systems Collaborate closely with Product, Design, QA, and Engineering teams Evaluate, experiment and recommend new technologies, frameworks and tools Mentor and coach engineers ...

Developer Experience (DevEx) Engineer Location: London We're looking for a DevEx Engineer to boost the productivity, efficiency and overall experience of our engineering teams. You'll design tools, enhance workflows and champion best practices to ensure developers can build, test and ship software faster and more reliably. … doing Building internal tools, services and libraries to streamline developer workflows Optimising CI/CD pipelines for speed, reliability and simplicity Identifying engineering pain points and automating manual processes Improving developer documentation, onboarding guides and internal wikis Championing best practices in testing, code quality and deployment Monitoring build times ...

client is building a high-calibre engineering organisation in London as part of a long-term investment in creating a truly autonomous and product-driven technology function. This is a senior leadership opportunity to shape, scale, and lead an engineering capability that delivers meaningful, customer-facing impact … pace. As Head of Engineering, you will be responsible for leading teams that design and deliver the systems, platforms, and services underpinning a sophisticated product suite used at global scale. This role sits at the intersection of product and engineering, requiring a leader who can deeply engage with ...

technical contributor in a fast-paced, innovative environment where you'll wear many hats and have significant impact on our product and engineering culture. As a full-stack engineer, you'll work across the entire technology stack—from backend services and data pipelines to infrastructure and deployment. … collaborate closely with the engineering team to architect, build, and scale our micro-services based platform while maintaining high code quality and operational excellence, utilising AI to maximise software development productivity. About Prolo Prolo is building an AI-powered procurement platform for the construction industry, which ...

Forward Deployed Software Engineer Location: London Onsite 4x + 1x day remote (with travel predominantly UK + EU) A well-funded, high-growth deep-tech company is building advanced software and AI systems to support next-generation autonomous and data-driven operations. The team is focused on solving … complex, real-world challenges by integrating software with sensors, robotics, and distributed systems. This is an opportunity to join at an early and influential stage, working alongside a small group of highly capable engineers tackling technically demanding problems with real-world impact. The Role As a Deployed Software ...

Python Software Engineer/Developer (GCP FastAPI) London/WFH to £100k Opportunity for a skilled Software Engineer with strong backend Python skills to join a well-funded and profitable FinTech start-up. As a Python Software Engineer you'll join a small, talented tech team … Central London office with flexibility to work from home twice a week in a hybrid model. About you: You're an experienced Software Engineer with a strong knowledge of software engineering best practices and full SDLC experience You have strong backend Python development skills You have ...

that matters now is the moment to be a part of Xapien. The Role We're hiring a Staff Backend Engineer to join our engineering team in a high-impact technical leadership role. You'll work on our most challenging technical problems, own parts of our platform's architecture … work with modern patterns including event-driven architectures, gRPC and REST APIs, and comprehensive observability with Grafana Cloud. We're an AI-native engineering team. We use Claude Code daily and we're investing heavily in AI-assisted development as a core part of how we build software ...

Senior Software Engineer | Sports Data London, UK | Remote Working Up to £80,000 + Company-wide benefits We’re partnered with a high-growth sports media network that operates a portfolio of market-leading brands and partnerships across the sports betting and tech space. Their mission is to empower … with premium content, real-time insights, and cutting-edge tools, all powered by modern, cloud-native technology. They are looking for an established Senior Software Engineer to join their expanding data team, where you will be working directly on key services that power a core part of the company ...

Purpose of the Position As a Senior Software Engineer, you will be part of a cross-functional, service-oriented team, working on extending and maintaining our Affiliate Marketing platform. You design and build reliable services by writing clean, secure, and well-tested code, following modern engineering best practices. … Team You’ll join our Billing & Payments tribe, owning a core domain of the business: how customers are billed and partners get paid. Our engineering culture values pragmatic solutions, automation, strong ownership, and continuous improvement supported by open feedback loops. We are moving towards a cloud-first architecture with ...

design the experiences that define how our customers pay—and how our partners get paid. As we scale, we’re creating a new engineering team and are looking for an Engineering Manager to shape it from the ground up. This role is ideal for an experienced people leader … thrives in complex domains , values strong feedback loops , and enjoys building autonomous, high-performing teams with real ownership and impact. Key Tasks As an Engineering Manager, your primary focus is people, delivery, and impact . You will: Lead and grow a team of 5–6 engineers across Germany, Romania ...

representing a highly technical quantitative research and trading organisation operating at serious scale across compute, data and distributed systems. Security is treated as an engineering discipline - not a compliance function - and must integrate seamlessly into how platforms are designed, built and evolved. This role sits within an embedded security … engineering function that works directly inside product and platform teams. Rather than producing reports or external recommendations, you’ll join delivery cycles, understand production code in depth, and implement robust, performance-aware security improvements directly into live systems. It’s a hands-on engineering role for someone ...

architecture decisions across multiple products, ensuring consistency, scalability, and long-term maintainability. Designing and developing APIs for internal and external consumption. Data Platform & Product Engineering Working on data-intensive products, including Data Fusion and analytics platforms, handling large-scale datasets and complex transformations. Collaborating with data scientists to productionise … Designing data models, pipelines, and query strategies to support performant analytics and reporting use cases. Ensuring data quality, integrity, and observability across systems. Delivery & Engineering Excellence Taking ownership of features from design through to deployment and ongoing iteration. Working within agile development processes, contributing to sprint planning, estimation ...

architecture decisions across multiple products, ensuring consistency, scalability, and long-term maintainability. Designing and developing APIs for internal and external consumption. Data Platform & Product Engineering Working on data-intensive products, including Data Fusion and analytics platforms, handling large-scale datasets and complex transformations. Collaborating with data scientists to productionise … Designing data models, pipelines, and query strategies to support performant analytics and reporting use cases. Ensuring data quality, integrity, and observability across systems. Delivery & Engineering Excellence Taking ownership of features from design through to deployment and ongoing iteration. Working within agile development processes, contributing to sprint planning, estimation ...

leading UK financial services provider is seeking a highly experienced Engineering Manager to lead multiple squads within their retail engineering function. This new, high-impact role will be pivotal in ensuring delivery excellence, technical oversight, and strong alignment with business and regulatory priorities. You will be the primary … coding, you will provide technical guidance, architectural insight, and oversight, ensuring solutions are scalable, maintainable, and delivered to high standards. Key Responsibilities: Lead multiple engineering squads, providing technical direction and oversight Drive delivery accountability, unblock issues, and manage dependencies across teams Collaborate with Product Owners, IT leadership, and business ...

Title: Engineering Manager Location: London, United Kingdom Candidates must be legally authorized to work in the United Kingdom without sponsorship now or in the future. Salary: 110k-130k Pounds (150-175k USD) + 10% Bonus + RSU's Your Impact As the Engineering Manager for the Platform … oversee a high-performing team responsible for developing and maintaining enterprise-grade SaaS products . You will ensure the efficient delivery of high-quality software solutions by managing project requirements, delegating tasks, and fostering technical excellence. What You’ll Do Project Leadership: Determine project requirements, develop work schedules ...

Hybrid) Engineering Manager – Fintech Lender – Up to £130k (base) Imagine building the engineering function that will help scale a lender to new heights. That's the challenge on the table. My client is an independent lender with its own technology platform, a track record of strong growth … backing of a well-established bank. Now, they need an Engineering Manager to bridge the gap between startup agility and bank-grade stability. You'll be reporting directly to the CTO and stepping in to handle the stakeholder management and engineering delivery that will allow the company ...

Software Engineer – UK Engineering Team A fast-growing technology company building the digital infrastructure for physical AI With offices across the US, Europe, and Asia, the UK team is based in London . About the Role As a Software Engineer on the UK Engineering team … successful candidate will help lead the design, development, and optimisation of high-performance software solutions — ensuring scalability, reliability, and maintainability. They will work closely with the US engineering team and cross-functional colleagues to translate requirements into robust technical solutions. Key Responsibilities: Leading design, development, and optimisation ...

partnering with an ambitious industrial technology startup who is developing a network of distributed, software-defined factories designed to help hardware companies iterate faster and scale production efficiently. They are now hiring a Full Stack Software Engineer to help build and scale their proprietary factory operating system. … backend services, frontend interfaces, and monitoring tools. Work closely with leadership and factory-floor teams to identify operational bottlenecks and translate them into impactful software solutions. Deploy and iterate on software rapidly, working closely with manufacturing operations to directly control and optimize production. . Key Qualifications ...

Pipelines. Provide support for the definition, execution and evaluation of non-functional test results. What you'll bring Knowledge of the fundamental principles of Software Engineering and the Software Development Life Cycle. Strong knowledge of Cloud Native technologies such as Containers/Kubernetes Knowledge of micro-services … homes, customer devices, businesses and commercial partners across our European markets. With over 2500 colleagues from around the world, we combine our strategic insights, engineering know-how and operational excellence to use the most innovative technologies to create and distribute our award-winning content. The rewards There ...

Pipelines. Provide support for the definition, execution and evaluation of non-functional test results. What you'll bring Knowledge of the fundamental principles of Software Engineering and the Software Development Life Cycle. Strong knowledge of Cloud Native technologies such as Containers/Kubernetes Knowledge of micro-services … homes, customer devices, businesses and commercial partners across our European markets. With over 2500 colleagues from around the world, we combine our strategic insights, engineering know-how and operational excellence to use the most innovative technologies to create and distribute our award-winning content. The rewards There ...