76 to 100 of 1,212 Jobs in London

FTSE 100 companies and critical national infrastructure. They've just raised Series A funding and are scaling the engineering team. They need a Full Stack AI Engineer who can build across the entire product — from the security analyst dashboards to the ML models that … researchers to translate threat intelligence into detection capabilities Ship features that help analysts cut through noise and focus on what matters Qualifications A full-stack engineer with experience building production AI systems Comfortable across React/TypeScript frontends and Python/Go backends Hands ...

TitleSenior Full Stack Software EngineerThe RoleVanguard, one of the world's largest investment management companies, serves individual investors,institutions, employer-sponsored retirement plans, and financial professionals. We have a diverse andtalented crew with a culture that promotes teamwork, along with an unwavering focus on serving … clients' best interests. We are seeking a highly experienced Senior Full Stack Engineer to contribute to the design, development and optimisation of front office applications within the GIFS team. This role works closely with the front office, as such the role will require collaborating ...

About the Role We’re looking for a Full Stack Engineer to help build the next generation of Full Health Medical’s platform. This is a hands-on engineering role where you’ll design, build and operate distributed systems that process healthcare … data at scale. You’ll work across the full technology stack, integrating with third-party platforms, cloud services and open-source technologies to deliver resilient, secure and scalable software. What You’ll Do Design, build and maintain distributed web applications and backend services. Develop features across ...

agile team that continuously improves how we design, build, deliver, and operate enterprise solutions. This role gives you the opportunity to deepen your full stack skills while solving real business problems across multiple technologies. You will have the support to grow your engineering craft and make … measurable impact. Join a team that values inclusion, collaboration, and high standards. As a Software Engineer II at JPMorgan Chase in Global Technology Asset Management, you will enhance, build, deliver, and operate firm‐wide technology solutions. You will design and develop secure, high‐quality full‐stack ...

SproutsAI is seeking a Full Stack Software Engineer to design and deploy production-grade AI agents for enterprise workflows. You will build scalable back-end and full-stack systems in Python (with Go exposure) and own features from discovery ...

Your Job Koch Ag & Energy Solutions is seeking a Full-Stack Software Engineer to design and deliver scalable technology solutions that support critical middle-office capabilities, including applications for trading operations, data integrity, and operational controls. You will influence the architecture and evolution … solutions that create measurable business value. This role is based in our London, UK office. What You Will Do Design, build, and maintain full-stack applications that support middle-office functions and trading business processes. Partner with business stakeholders and analysts to translate requirements into scalable ...

world's money. For everyone, everywhere. More about our mission and what we offer. Job DescriptionAbout the role: Join us as a Senior Full-Stack Engineer in our critical Account Integrity team. This is a high-impact engineering role with a strong product focus … ownership of projects focused on: Building and refining critical controls to protect Wise customers accounts from account takeovers. Working in a full-stack capacity - with Product & Design to design convenient, customer-facing controls & working with data scientists and data analysts to improve our detection capabilitiesYou will ...

Want to lead technically without giving up the code? We’re looking for a Full Stack Tech Lead to take ownership of some of the most important foundations behind ECA’s multi-tenant B2B SaaS platform. This isn’t a role where “Technical Lead” means spending … looking for someone who combines technical depth with leadership. Someone who can make a difficult architectural decision, explain it clearly, help unblock an engineer and still roll their sleeves up when the situation calls for it. The kind of Technical Lead who would rather unblock three engineers than ...

Fosse Associates is seeking a Senior Full Stack Software Engineer to own a production SaaS platform and help shape product strategy in a London hybrid setting. You will design and scale full-stack apps using TypeScript, React, Next.js ...

Hayfin-Capital-Management seeks a seasoned Full-Stack Engineer to own and evolve the analytics workbench used for cross-team decision making. You’ll work across the full stack (Angular frontend, Python FastAPI backend) and coordinate with an offshore vendor ...

Warden AI is hiring a Full-stack Product Engineer to build and evolve core product experiences of our AI assurance platform. You will join an existing engineering team, report to the CTO, and collaborate with product, data, and customer-facing teams to deliver reliable … software. A strong candidate will bring solid TypeScript and React experience, with Next.js as a bonus, and a full-stack mindset as we scale. #J-18808-Ljbffr ...

Full Stack Software Engineer London (Hybrid: Tue-Thu in office, WFH Monday & Friday) | Permanent | £ Our client has built a comparison service for the UK wealth industry - it's live and working - and they're now expanding their tech stack considerably. They … developer to join the core build, working directly with the CTO. They're looking for someone with the fundamentals to build on their stack who is a fanatic user of AI coding tools. What you'll be doing You'll work directly with the CTO on the platform ...

Overview We're looking for a Full-Stack Engineer to join our small team and own the delivery of product features. You'll work directly with the founder and alongside other engineers to build the interfaces and workflows users interact with daily. This … backend logic, building the React components, and wiring up the data flows. This is an in‐person role based in London. Technology Stack Our stack is Python (backend), React (frontend), Prefect (orchestration), and GraphQL (API layer). You don't need to be an expert ...

Jobs4 is seeking a Full Stack Engineer (Founding Engineer) for a hybrid London role with £100,000+ equity. You will own critical software across mobile, cloud, and device connectivity, helping shape long-term software strategy and engineering function. You will work across ...

Overview Role: AI Full Stack Engineer (AI & ML Engineer) Location: Fenchurch Street, London Duration: Oct 12, 2026 - Dec 15, 2026 (9 Weeks, 2 Days) Hours: 40 hours/week Rate: 291 PAYE/388 Umbrella Core Technical Stack Programming & APIs ...

both software engineering and applied AI. People: Works as part of a cross-functional engineering team to design, build, and improve AI-enabled full-stack software. Collaborates effectively with engineers, business professionals, and end users to understand requirements and deliver practical solutions. Participates in client-facing … more appropriate. Contributes to the end-to-end delivery of AI-enabled applications, including discovery, solution design, development, testing, deployment, and iteration. Builds full-stack applications that may incorporate large language models, agent-based workflows, retrieval, APIs, and other AI capabilities as part of the overall ...

Role Overview Full‐stack Engineer, responsible for building robust, scalable software for web‐based applications and enhancing the Ki platform. Responsibilities Build robust and scalable software for business critical, web‐based applications Build eye‐catching, functional, efficient, and reusable web and mobile‐based sites … emerging technologies, develop prototypes quickly Uphold the engineering team’s principles and ways of working Qualifications Experience as a mid‐senior level engineer working across a modern web stack Experience with software engineering principles (SOLID, DRY, ER modelling) Professional experience with a server‐side language, ideally ...

Full Stack Software Engineer – Back Office Ledger/Accounting Software London – Hybrid, 2 days per week £110,000–£130,000 + benefits Certus Recruitment is working with an ambitious UK fintech building a new regulated digital currency and payments platform. We are looking … Senior Software Engineer to play a key role in taking the platform from its current stage through to regulated, production-grade deployment. This is a highly hands‐on engineering role, working across the application and protocol layer and building the services and core engines responsible for issuing, recording ...

C# Full Stack Software Engineer – Fintech85,000 Plus 10% BonusRemote Working 2 days per month in the officeQuant Capital is urgently looking for C# Full Stack Developer to join our high profile client. My Client is a well known global … information quickly during the in sourcing period. Day to day the C# Software Developer will be: Working on the assigned user storiesFull Stack software application developmentWriting quality code following best practicesWriting unit testsCollaborating and assisting in testingAssisting the product support team when requiredParticipating in Agile Scrum activitiesC# Software ...

year Flexible Hours Work‐life balance Open Positions Join our growing team and help us build the future of watch dealer software. Senior Full‐Stack Developer London, UK (Remote) Full‐time Join our engineering team to build the next generation of watch dealer software. … looking for a passionate developer with experience in React, Node.js, and modern web technologies. Requirements 5+ years of full‐stack development experience Strong experience with React, TypeScript, and Node.js Experience with PostgreSQL and Prisma Knowledge of AWS and cloud infrastructure Experience with Stripe API integration Strong ...

C# Full Stack Software Engineer – Fintech85,000 Plus 10% BonusRemote Working 2 days per month in the officeQuant Capital is urgently looking for a Junior C# Full Stack Developer to join our high profile client. My Client is a well … information quickly during the in sourcing period. Day to day the C# Software Developer will be: Working on the assigned user storiesFull Stack software application developmentWriting quality code following best practicesWriting unit testsCollaborating and assisting in testingAssisting the product support team when requiredParticipating in Agile Scrum activitiesC# Software ...

Remote • UK, London Full Time About Us We're a product-focused software studio that ships modern, scalable applications. Our team values clarity in code, strong engineering standards, and developers who thrive in delivering real-world solutions without needing constant oversight. We do not hire often. When … engineers who can take ownership from day one and contribute meaningfully across the stack. The Opportunity We're looking for a seasoned full-stack engineer to join our team on a long-term, full-time basis. You'll have the chance ...

digital wardrobe network that connects luxury fashion brands with their customers through resale, authentication, and ownership infrastructure. You'll be our foundational engineer, working across the full stack to build and scale ROO's platform — from the brand-facing dashboard to consumer-facing features … pricing models, and automated listing generation Own technical decisions and help define our engineering culture from the ground up Requirements 4+ years of full-stack development experience with modern web technologies Strong proficiency in TypeScript, React/Next.js, and Node.js Experience with relational and non-relational ...

Project description As a Senior Full Stack Java Engineer within the US Corporate Loans POD, you will design, develop, and deliver enterprise integration solutions connecting Loan IQ with upstream and downstream platforms. You will leverage modern cloud-native technologies, AI-assisted development tools … platform modernization. OtherLanguages English: B2 Upper Intermediate Seniority Senior London, United Kingdom of Great Britain and Northern Ireland Req. VR-124998 Java Full Stack BCM Industry 08/10/2026 Req. ...

Want to help improve the environment by shifting the world’s energy usage towards renewables? We are currently hiring for a mid‐level Full Stack Software Engineer. Amber provides a great opportunity to apply your skills as an Engineer to help enable the uptake … expands these systems to local energy markets across the UK and Europe, getting them to the customers of our partner utilities. The tech stack is React Native mobile app , some React web frontends , and a Serverless Lambda backend on AWS . We’re using Typescript top to bottom ...