1 to 25 of 59 Full-Stack Engineer Jobs in London

application, the database estate, the data pipelines, the deployments, the integrations and the LLM serving stack. Whats involved? Genuine full-stack breadth in one codebase: a React/TypeScript application, a Postgres estate with 100-million-row telemetry tables, serverless functions, MQTT ingestion from building management … able to run, monitor and recover them, not design them from scratch. Five or more years building and running production web applications full-stack, with sole or lead ownership of at least one system in live use. Strong TypeScript and React; strong SQL and relational schema ...

Full-Stack Software Engineer, TypeScript, , London. COR7653 A Full-Stack Software Engineer opportunity has opened up at a London-based AI startup operating in a sector where the technical challenges are genuinely interesting. Could this be your chance … than simply executing tickets. What experience does the Full-Stack Software Engineer need? Strong experience building full-stack applications in a professional environment Proficiency across the team's core stack: TypeScript, Next.js, Node.js, and Postgres, with exposure ...

team. Remote-first role, excellent bens, career development. Platform development using TypeScript, React, Next.js and Node.js. We’re looking for a Senior Full-Stack Engineer to join a well-established technology business serving clients across the creative, media and digital sectors. You’ll play … headless CMS platforms, NestJS, WordPress, PHP, Shopify, Terraform or GCP would be advantageous. What you’ll be doing As a Senior Full-Stack Engineer, you'll lead the design and development of modern web applications across both front-end and back-end environments. ...

keeping it running in the region. You'll be hands-on in the same codebase, shipping changes yourself. Reporting to the Senior Full-Stack Engineer , you'll work alongside our partner-facing colleagues, Product, TechOps and Solution Architecture, and day to day with … within a week. Platform resilience Help keep the platform healthy in region: availability, incident response and engineering health, alongside the Senior Full-Stack Engineer. Join the on-call rotation once you're up to speed. Debug production across a partner boundary you don't control, then ...

Senior Specialist, Full-Stack EngineerAt BNY, our culture allows us to run our company better and enables employees' growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the world's investible assets. … about. Join us and be part of something extraordinary.We're seeking a future team member for the role of Senior Specialist, Full-Stack Engineer to build secure, scalable, and resilient systems. You'll work primarily on the backend while contributing to modern web frontends ...

core principle at Wheely and a key competitive advantage as we grow across Europe and the US. We're looking for a Full-Stack Engineer to help build it.ResponsibilitiesWork on privacy-focused systems and architecture that keep users' location data inaccessible — even to us.Work … Software Engineers to shape technical solutions from concept through production.Requirements3+ years of experience as a Full-Stack or Frontend Engineer with backend experience.Commercial experience with Node.js. Golang is nice to have.Strong frontend development experience with TypeScript, React, React Query, Redux or alternative state management ...

Blackstone is the world's largest alternative asset manager. We seek to create positive economic impact and long-term value for our investors, the companies we invest in, and the communities in which we work. ...

with the engineering team in Australia. Youll also help us build out UK engineering as we grow starting with a mid-level full-stack engineer joining under you. This is a hands-on role. Most of your week is building and debugging: writing production … recommendations. What youll bring Required 5+ years building and operating production software shipped, maintained and run by real users, not just delivered. Full-stack range strong on one side and genuinely competent on the other. You can build the customer journey and the service behind it. ...

Stack Software Engineer (Forward Deployed), you'll collaborate directly with public sector counterparts to quickly build full-stack, AI applications, to solve their most pressing challenges and achieve meaningful impact for citizens.At Scale, we're not just building AI solutions … spending up to two weeks per month in client offices for feedback and delivery.Architect production-grade applications that integrate AI models with full-stack frameworks, managing everything from interactive UIs to backend APIs and systems. Deploy and manage infrastructure within cloud environments, ensuring the highest levels ...

digital transformation by integrating advanced AI capabilities into our core engineering practices.Key Responsibilities:Design, develop, and maintain high-performance, scalable, and secure full-stack applications using Java, Angular, microservices, and event-based architectures.Lead the integration of AI capabilities into existing and new applications, focusing on creating … best practices in software engineering, including code quality, testing, CI/CD, security, and documentation.Stay abreast of emerging technologies and trends in full-stack development, AI, and agentic systems, recommending and implementing innovative solutions.Mentor junior developers and actively participate in code reviews, fostering a culture ...

Stack Software Engineer (Forward Deployed), you'll collaborate directly with public sector counterparts to quickly build full-stack, AI applications, to solve their most pressing challenges and achieve meaningful impact for citizens.At Scale, we're not just building AI solutions … team.Ideally you'd have:Masters or Phd in Computer Science or equivalent deep industry experience in architecting complex, distributed systems.10+ years of full-stack expertise across Python, Node.js, and React, with a proven track record of designing high-scale architectures on Kubernetes and global cloud infrastructures ...

client has an exciting opportunity for a CRM Full Stack Software Engineer to join the team. Location: UK (Remote) Rate: Competitive Contract: Full-Time Contract (36 Months) About The Company Our client is an ambitious and fast-growing international technology/marketing … The Role Working within an agile development environment, you will be responsible for designing, developing and maintaining features across a modern full-stack CRM platform. You'll collaborate with product managers, designers, QA engineers and DevOps specialists to deliver scalable, secure and high-performing solutions ...

Senior Full Stack Engineer (Java & React)Location: London, United Kingdom or Glasgow, Scotland (Hybrid)Help Build the Future of global STEM workforce solutionsWe're reimagining how organisations connect talent, technology, and opportunity.Our team is building the next-generation AI digital platform, automation, cloud-native … across the entire technology lifecycle, from product discovery and solution design to deployment and continuous improvement.You will:Design, build, and operate scalable full-stack applications using Java and ReactDeliver intuitive, accessible, and high-performing user experiencesDevelop secure, resilient, and observable backend services and APIsCollaborate closely with ...

business functions and large user populations.Remain hands-on with software architecture, system design, code reviews and engineering decision-making.Set technical direction across full-stack ecosystems spanning frontend, backend, APIs, cloud services and platform components..Partner with senior technology and business stakeholders to align platform strategy with organisational ...

The Opportunity You will join a high-impact development squad building commercial offerings on top of the thriving open-source Backstage framework. You will design and build backend systems, APIs, and developer portals that elevate ...

reviews, fast feedback, and scalable architecture, with real opportunities to deepen your technical influence and shape the future of financial technology.As a Software Engineer III at JPMorganChase within the Global Banking Technology team, you will own end-to-end delivery of secure, full stack ...

Senior Software Engineer, Full Stack - AIFitch Group is currently seeking a Senior Software Engineer, Full Stack-AI based out of our London or Manchester office. Fitch Group Technology has a number of agile teams that deliver world-class … build ML/AI solutions (classical ML + modern deep learning/LLM approaches) aligned to product outcomes. Demonstrate proficiency in full-stack technologies for enterprise-scale websites and applications.Work as part of an agile team in design, development, debugging, and deployment efforts while addressing security ...

seeking a future team member for the role of Java Full Stack Engineer with AI-driven development exposure to join our Conventional Trust Platform team. This role is located in London. In this role, you'll make an impact in the following ways: Define … efficiency.Drive backlog prioritization, technical debt reduction, and vulnerability remediationTo be successful in this role, we're seeking the following: Senior full stack engineer with Bachelor's degree in computer science or a related discipline, or equivalent work experience required; advanced degree preferredStrong hands ...

Senior/Lead React AI Engineer Location: London (Hybrid - 3-4 days per week) Salary: £115,000 - £150,000 + Equity + Excellent Benefits Job Type: Permanent Build the Next Generation of AI Products We're partnering with an innovative, fast-growing technology company that's redefining … powered products are built and delivered. This is an exciting opportunity for a Senior/Lead React AI Engineer to join a high-calibre engineering team developing cutting-edge AI applications used by customers globally. You'll play a pivotal role in building intuitive user experiences while integrating ...

developer looking to work on meaningful projects that solve complex, real-world problems? Were looking for a Senior Full Stack Software Engineer to join a friendly and collaborative Agile team delivering bespoke software solutions for Central Government customers. Youll work across the full … dont need to tick every box, but wed love to hear from you if you have: Strong commercial experience with Java Full-stack development experience using TypeScript, JavaScript and React Experience working with AWS or Azure A good understanding of automated testing, CI/ ...

decarbonization in complex industrial environments Near real-time insights that enable faster, smarter operational and strategic decisions As a Senior Full Stack Engineer, you will play a key role in shaping and delivering scalable, cloud-based Industrial AI solutions that create meaningful outcomes … Familiarity with observability, reliability engineering, SLOs, error budgets, and production incident management. What We're Looking For :We are looking for a senior engineer who can combine strong hands-on engineering with technical leadership. You should be comfortable building across the stack, making architectural decisions, improving ...

news in the industry. You can also follow us on Linkedin and Instagram. Role Summary Vialto is hiring a Senior Full Stack Engineer to design, build, and operate secure, scalable products that power our Compensation Collection, Shadow Payroll, and Equity offerings for the world … working in a highly regulated, multi-jurisdictional environment where accuracy, auditability, and data privacy are non-negotiable. This role is for an experienced engineer who can own end-to-end features—from cross-border compensation data ingestion to shadow payroll calculation engines to equity event processing—contribute ...

CSRD, SBTi)Familiarity with observability, reliability engineering, SLOs, error budgets, and production incident managementWhat We're Looking ForWe are looking for a senior engineer who combines strong hands-on engineering with technical leadership. You should be comfortable building across the stack, making architectural decisions, improving engineering ...

The Opportunity In this role, you will go beyond building standard user-facing features to focus on critical internal platform architecture. You will work within a lean, agile team to bridge frontend development with backend ...

The Opportunity In this role, you will go beyond building standard user-facing features to focus on critical internal platform architecture. You will work within a lean, agile team to bridge frontend development with backend ...