351 to 375 of 411 Full Stack Developer Jobs in London

privacy and legal compliance across the account. Frequent travel and on-site work is required for this position. Job qualifications Technical Skills You have experience with Java, .NET, Full-Stack Development. You have a track record of managing the scope and shape of programs of work. You have experience with account management, third party contractual agreements More ❯

privacy and legal compliance across the account. Frequent travel and on-site work is required for this position. Job qualifications Technical Skills You have experience with Java, .NET, Full-Stack Development. You have a track record of managing the scope and shape of programs of work. You have experience with account management, third party contractual agreements More ❯

To be successful for this role you will demonstrate a level of ability in C#, Java or similar. You will be passionate about technology and eager to learn full stack programme development to an advanced level. We're seeking candidates who can exemplify our values: Empathy and Diversity: Integrity, respect, and a commitment to inclusivity. Drive More ❯

capital markets franchises. You will be responsible for leading the architecture, design, development, and delivery of strategic solutions, ensuring Level-3 support for the securities processing settlements tech stack that supports Citigroup's NAM, EMEA, and APAC markets operations. This role requires a leader with strong technical depth, domain expertise in securities processing, and a proven track record … engineering principles, product ownership, and continuous improvement. Provide technical guidance, perform code reviews, and drive best practices. Strategic Transformation: Drive the modernization of a large legacy securities processing stack into a modern, high-volume, low-latency, and scalable technology platform. Formulate and execute technology strategy for brown-field and green-field efforts. Architecture & Design: Own the architecture and … Science, or equivalent. Experience: Experience in Capital Markets technology, with a strong focus on Securities Processing (Equities and/or Fixed Income settlements). Experience as a Senior Developer, with hands-on experience building end-to-end solutions. Direct management experience leading development staff in a mid to large-scale bank, providing engineering leadership and guidance. Proven record More ❯

Role: Senior Power Platform Developer Locations: London, Birmingham, Manchester, Newcastle upon Tyne, Edinburgh, Belfast, United Kingdom Job Type: Full-Time J ob Description Design, develop and implement Power Platform solutions based on established patterns and best practices, working with development teams as well as directly with customers. Assist in driving the adoption of cloud solutions using … Teams. Experience in configuring and deploying Power BI solutions would be a plus. Experience integrating Power Apps solutions with APIs or third-party solutions. Development experience using Microsoft stack (.NET/C#/TypeScript/SQL Server). Experience with Azure DevOps (or similar tools) for CI/CD and backlog/progress tracking. Experience with Microsoft Azure … Hat. Our employee-designed Profit Share scheme divides a portion of our company's profits each quarter amongst employees. We are dedicated to helping our employees reach their full potential, offering Pathways Career Development Quarterly, a programme designed to support professional growth. More ❯

Staff Software Engineer/Developer (Java Kotlin AWS API) Hybrid WFH to £110k Would you like to progress your career in an impactful hands-on Software Engineer role working on Tech for Good? You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educated management consultants, that is aiming to improve patient and … providers and improving nursing and medical care. As a Staff Software Engineer you will collaborate with the CTO on the overall design and architecture of the products' tech stack, working on Greenfield applications. The tech stack is based on Kotlin, SpringBoot and AWS backend with TypeScript, React and Next.js on the front end. You'll be … hands-on with architecture, design and coding, including complex business logic, authentication and security aspects, working across the full tech stack to create the beta product. Location/WFH: You can work from home most of the time, the company has office space in London you'll join them there once every three weeks, and also More ❯

Lead Product Designer - Fintech London (Hybrid) | Full-time | Permanent I’m working with a fast-growing global fintech that’s looking to hire its first in-house Product Design Lead, someone ready to build and own the entire design function across product, UX/UI, documentation, and visual brand identity. This is an exciting opportunity to join a … and evolve the user experience for a flagship B2B fintech platform Work cross-functionally with Product, Engineering, and Marketing to deliver consistent and elegant experiences Oversee and improve developer-facing API documentation Create scalable design systems and workflows that grow with the company Champion feedback, experimentation, and a strong design culture across the org What we're looking … for: 2+ years in a senior or leadership design role Full-stack design skills across UI/UX, documentation, and visual design Strong Figma chops and the confidence to get into the details Proven experience leading or mentoring design teams Experience in B2B, SaaS, or fintech is a plus Clear communication skills and ability to operate More ❯

Lead Product Designer - Fintech London (Hybrid) | Full-time | Permanent I’m working with a fast-growing global fintech that’s looking to hire its first in-house Product Design Lead, someone ready to build and own the entire design function across product, UX/UI, documentation, and visual brand identity. This is an exciting opportunity to join a … and evolve the user experience for a flagship B2B fintech platform Work cross-functionally with Product, Engineering, and Marketing to deliver consistent and elegant experiences Oversee and improve developer-facing API documentation Create scalable design systems and workflows that grow with the company Champion feedback, experimentation, and a strong design culture across the org What we're looking … for: 2+ years in a senior or leadership design role Full-stack design skills across UI/UX, documentation, and visual design Strong Figma chops and the confidence to get into the details Proven experience leading or mentoring design teams Experience in B2B, SaaS, or fintech is a plus Clear communication skills and ability to operate More ❯

our solution helps companies deploy intelligent agents, automate workflows, and accelerate innovation at scale. As demand surges for our product, we are currently hiring for a Senior Python Developer with Azure experience and a footing with AI who's ready to move at our speed. If you're passionate about AI, thrive in agile, fast-paced environments, and … create and manage powerful automation through models, agents, and reusable templates. Ready to build the future with us? The Role at a Glance: AI/Azure/Python Developer UK Remote Up to £90,000 Benefits include flexible remote work and an environment that values speed, quality, and autonomy. Product/Service: Neologik is an accurate, private & efficient … leadership team has spent decades in technology delivery, working through the mega trends of Internet, Public Cloud and now AI. Your Skills: Experience with Azure's native AI stack (including AI Foundry, Search, Cosmos DB, and AKS), strong Python and C# skills, VS Code (ideally with AI tools like Copilot), familiarity with Docker, Kubernetes, and scalable cloud-native More ❯

Senior DevOps Engineer Application Deadline: 5 September 2025 Department: Engineering Employment Type: Permanent - Full Time Location: London Compensation: £80,000 - £100,000/year Description About Us We're GEEIQ (pronounced 'Geek') and we're a data platform and insights provider that's used by the likes of Gucci, Walmart, L'Oreal and Porsche to navigate and engage … responsible for the reliability, scalability, and security of the entire GEEIQ platform. You'll tackle our biggest infrastructure challenges, from scaling our Kubernetes clusters to maturing our observability stack and refining our deployment pipelines. We are looking for an experienced and pragmatic engineer who is passionate about building robust, automated, and secure systems. You will work alongside our … and the microservices they run. Administer and optimize our core data services (RDS, Elasticsearch, MongoDB) from an operational perspective, focusing on performance, backups, and resilience. CI/CD & Developer Experience Re-architect and refine our CI/CD pipelines in GitHub Actions to make them faster, more reliable, and more secure. Champion developer productivity by building More ❯

Mobile Application Developer page is loaded Mobile Application Developer Apply locations Uxbridge, UK (ZUK131) London, UK time type Full time posted on Posted Yesterday job requisition id R54612 Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to … safer future. Department Overview Motorola Solutions' Avigilon Alta Video brings Cloud video security systems to the next level. Alta's cloud-based video surveillance solution offers industry leading full AI video analytics and exceptional operational insights. The Alta Video engineering team injects intelligence into their approach to security and all their solutions. They help organisations see, understand, and … on a hybrid basis, with the expectation of working out of our London offices during part of the week. We are looking for a passionate and experienced mobile developer to join our growing team to help to develop native iOS and Android apps, using Swift with SwiftUI and Kotlin with Compose respectively. Experience with these technologies is not More ❯

Mobile Application Developer page is loaded Mobile Application Developer Apply locations Uxbridge, UK (ZUK131) London, UK time type Full time posted on Posted Yesterday job requisition id R54612 Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to … safer future. Department Overview Motorola Solutions' Avigilon Alta Video brings Cloud video security systems to the next level. Alta's cloud-based video surveillance solution offers industry leading full AI video analytics and exceptional operational insights. The Alta Video engineering team injects intelligence into their approach to security and all their solutions. They help organisations see, understand, and … on a hybrid basis, with the expectation of working out of our London offices during part of the week. We are looking for a passionate and experienced mobile developer to join our growing team to help to develop native iOS and Android apps, using Swift with SwiftUI and Kotlin with Compose respectively. Experience with these technologies is not More ❯

Java Developer/Backend Software Engineer (Java 17 Kotlin AWS) London/WFH to £85k Are you a technologist Java Developer with Kotlin skills looking to progress your career, working with a modern cloud based infrastructure and a range of technology? You could be joining a hugely successful and growing commodities trading firm that specialise in … trading silver and gold. As a Java Developer you'll collaborate with the Lead Engineer on the core trading platform as the company looks to scale the platform and introduce new features. There's an emphasis on code quality; designing and developing highly complex web based trading platforms working across the full development lifecycle. The technology … stack includes Java 17, Kotlin, Spring Boot and AWS amongst others; you'll be encouraged to expand your skillset using the latest technologies and choosing the best tool for the job in a friendly Agile team environment. WFH Policy: You'll join the team in the West London office with flexibility to work from home twice a week. More ❯

Save the Children International has an exciting opportunity for a Specialist, BI Developer to join our global team. Team and Job Purpose Purpose of the team is to lead on the strategic planning, design and delivery of digital and data technology solutions used across SCA. The team will be key to defining the technology strategy including roadmaps for … stakeholders and product owners in order to understand their analytic requirements and implement and maintain BI solutions to meet these needs, utilising best practices. Job Title: Specialist, BI Developer Reports To: Manager, BI Development Work Pattern: Hybrid/Remote with flexible working options available Contract Length: Permanent Grade: P3 Location: Any approved Save the Children International office location. … For a full list of locations that Save the Children International can hire in, please visit: SCI Careers Time Zone (that the role holder must be available to work in) : Europe, WCA, ESA, MENAEE, LAC Time Zones Right to Work: The successful candidate must possess the unrestricted right to work in their current or preferred location for the More ❯

by the latest in Microsoft tech, our solution helps companies deploy intelligent agents, automate workflows, and accelerate innovation at scale. Now we're looking for an Azure AI Developer who's ready to move at our speed. If you're passionate about AI, thrive in agile, fast-paced environments, and love turning bold ideas into real-world solutions … create and manage powerful automation through models, agents, and reusable templates. Ready to build the future with us? The Role at a Glance: AI/Azure/Python Developer UK Remote Up to £90,000 Benefits include flexible remote work and an environment that values speed, quality, and autonomy. Product/Service: Neologik is an accurate, private & efficient … leadership team has spent decades in technology delivery, working through the mega trends of Internet, Public Cloud and now AI. Your Skills: Experience with Azure's native AI stack (including AI Foundry, Search, Cosmos DB, and AKS), strong Python and C# skills, VS Code (ideally with AI tools like Copilot), familiarity with Docker, Kubernetes, and scalable cloud-native More ❯

Senior Software Engineer - Drive Digital Transformation with React Native & AWS in London! 12 month FTC to Permanent £70,000 - £80,000 Tech Stack - React Native, React, Typescript, Node, Expo, AWS (ECS, DynamoDB, ALB, CloudFront, CloudWatch, Lambda) Our client is seeking a talented React Native Engineer with a passion for building scalable, cloud-native solutions on AWS. They are … you're open to hearing more about this impactful opportunity, where your React Native with Expo and AWS expertise will be paramount, we'd love to share the full details and learn more about what you're looking for in your next role. Connect with us to discuss further! *Rates depend on experience and client requirements More ❯

paving the way with Mobile Blockchain. This is not about a light client, or a crypto wallet on a mobile, this is about an entire blockchain running in full on mobile They are currently looking for experienced Middle and Senior Frontend Developers to join the international, cutting edge and innovative team based in London with flexibility to work … applications and services to improve the companies offerings. Taking responsibility of code review, test automation and end to end responsibility of production to deployment. Continual improvement of tech stack and processes. Support and mentor more junior developers. Identify and fix any performance issues. YOUR BACKGROUND: Mid level: Minimum of 2-5 years in Frontend Development. Senior level: Minimum More ❯

seeking a proactive DevOps Engineer to significantly enhance their build and release capabilities. Key Responsibilities: Driving continuous improvement in CI/CD pipelines and infrastructure-as-code. Optimising developer workflows using modern containerisation and orchestration. Championing best practices for build automation and system resilience. What We Need (Technical Stack): Essential: Strong hands-on experience with GitLab … Ansible , Packer , Terraform , Linux variants and command line. Programming Skills: Proven ability in at least one language (e.g., JavaScript, Python, Java). Desirable: Experience with Grafana , Prometheus , Loki stack , Kubernetes certifications , web technologies , or AWS certifications. Benefits: Competitive salary, generous pension, private medical, flexible working, and professional development opportunities Rates depend on experience and client requirements Job Information … Start Date: 08/09/2025 Job Industries: DevOps and Cloud Jobs Job Locations: Greater London Job Types: Permanent Apply for this Job Name Please enter your full name. Email Enter a valid email address. Upload a CV Upload your CV to accompany your application for this job. Please tick this box to consent to us using More ❯

C# Developer/Software Engineer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a C# Developer you'll collaborate with a team of highly … intelligent technologists and finance professionals to develop algorithmic trading systems working with a modern tech stack, with opportunities for technical ownership from day one. You'll partner with Quant teams to help architect valuation, risk and pricing systems, delivering massively scalable, high performance streaming compute operations. You'll be equipped with all the latest kit to help you … team in fantastic London (Soho) based offices that offer a wide range of facilities including nutritionally balance breakfast, lunch and all day snacks. Please note this role is full-time office based (Monday to Friday). About you: You have an outstanding record of academic achievement - minimum 2.1 in a STEM discipline from a top tier university (i.e. More ❯

data scientists in the team, collaborate with a range of stakeholders. You will: Partner with teams across the organisation to design and build GenAI solutionsfrom early experimentation to full-scale productionpotentially including DevOps work where needed. Architect and build high-performant solutions, which may involve traditional ML modelling and/or large datasets, as well as GenAI. Discover … test-driven development (TDD). Proficiency with Docker and experience working with container orchestration tools such as Kubernetes, Docker Swarm, or cloud-based alternatives. Comfort working across the full development stack, especially for prototyping. Passion for applying GenAI and machine learning across diverse domains and throughout the full project lifecycle. Conceptual understanding of common … ML approaches (e.g., LLMs, GBMs, deep learning) and typical software architectures. Detailed-oriented, pragmatic, and collaborative team player. Experience as a lead developer tackling complex problems at scale. Experience mentoring junior engineers. Familiarity with various machine learning frameworks and toolkits (e.g., scikit-learn, XGBoost, TensorFlow). Hands-on experience building GenAI solutions using patterns such as Retrieval-Augmented More ❯

idea as to why we're hiring for this role . This is a senior-level role, so we require at least 5 years of experience as a full-time frontend engineer or evenly split between frontend and design for this role and significant contributions to (or leading) design systems. Engineering Culture Our engineering culture is motivated by … Ashby with the quality, breadth, and depth that many customers would expect from much larger teams over larger time scales. We've done this through investment in: Great developer tooling. Our CI/CD takes 10m, and we deploy at least 10x a day. Everyone on the team has contributed to developer experience Building blocks to … We'll pair you with a peer who'll guide you through your first tasks and be someone you rely on, from answering questions to pair programming. Technology Stack Our tech stack is TypeScript (frontend & backend), React, a mix of SASS modules and Stitches, Apollo GraphQL, Node.js, Postgres, and Redis. We're looking for folks with More ❯

Europe, Asia, Africa, and the Americas working for transformative, iconic brands such as Tesco, Coca-Cola, Meijer, Procter & Gamble and Metro. We're looking for a Senior Web Developer to join our Retail Media team at dunnhumby. ou'll play a key role in integrating innovative, scalable, and high-performance web applications that power retail media solutions for … and engineers to deliver seamless digital experiences that help retailers monetise their media assets and drive measurable outcomes for advertisers. What You'll Do As a Senior Web Developer in our Retail Media team, you will: Support the technology and integration of our adtech functions, ensuring seamless connectivity with key platforms like Google Ad Manager Regularly test, maintain … and enhance our web frameworks to ensure performance, reliability, and scalability Troubleshoot and resolve technical issues across the stack, from frontend bugs to backend integration challenges Collaborate closely with internal product teams and stakeholders to align technical solutions with business goals Lead the integration of our systems with third-party ad servers and platforms, particularly Google's adtech More ❯

Senior DevOps Engineer Department: Engineering Employment Type: Full Time Location: London, UK Description The impact you will have: You will have a transformative impact across Elliptic by evangelising DevOps, security, and reliability principles and fostering a culture of efficiency and autonomy. You will join a growing team of experienced and passionate engineers who are not afraid to fail … find unique and innovative solutions to our customers' problems. Key Responsibilities What you will do: Provide senior DevOps expertise and leadership across Engineering at all layers of the stack Evangelise DevOps, security and reliability engineering across the Engineering team-at-large Provision resilient infrastructure across multiple regions and AZs Build compliant, reliable and featureful developer platforms … Enable Continuous Delivery and Deployment capabilities using CICD pipelines and GitOps tooling Enable shifting left on security and testing, and facilitate progressive delivery in production Measure and improve developer productivity and experience across the SDLC Cost optimise infra through rightsizing and creating ephemeral, on-demand environments Proactively monitor for security and reliability using Observability tooling including SIEM, APM More ❯

tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries. By enabling high-fidelity, multi-physics simulation through AI inference across the entire engineering lifecycle, PhysicsX unlocks new levels of optimization and … features such as server-side rendering (SSR) and AI-driven enhancements Collaborate & Own: Work autonomously within a small, agile team, contribute ideas, experiment with innovative approaches, and take full ownership of your code from development through production Learn & Share: Engage in conferences and meet-ups, share knowledge with colleagues, and continuously learn from one another What you bring … and prototyping (Figma, Excalidraw) Testing & Quality: Unit and integration (Jest), E2E testing (Cypress) Security & Accessibility: OAuth/JWT, XSS/CSRF prevention, WCAG, and ARIA CI/CD & Developer Tooling: NX, GitHub Actions, monorepos, pipelines, and micro-frontend architectures Specific Technologies: Plotly, Echart, VTK, Three.js, WebGL, WebGPU, and WebAssembly What we offer Equity options - share in our success More ❯

For an international company specialized in asset management, financial advice and investment strategies, we are looking for a LEAD DEVELOPER to take ownership of the development and delivery of a high-performance electronic FX trading platform. The person will play a key role in leading a small but growing team of engineers, working closely with product leads, quant … analysts, and trading desks. Key Responsibilities Lead the full SDLC of the trading platform: planning, coding, testing, deployment. Facilitate Agile processes (sprint planning, retrospectives, backlog grooming). Oversee code quality, review PRs, and manage release cycles. Design and implement core components of the trading engine (execution models, risk controls, etc.). Optimize system latency and performance (Java-based … platforms is a strong plus Solid knowledge of software architecture, automated testing, and performance tuning Excellent communication in English A balance of technical depth and emotional intelligence Tech Stack Languages: Java, Python Infrastructure & CI/CD: GitLab, CI pipelines Monitoring & Analytics: Prometheus, Grafana Database: Microsoft SQL Server What the company offers Competitive salary A collaborative, flat-structure environment More ❯