51 to 75 of 420 Senior Full-Stack Engineer Jobs

Senior Java Full Stack Engineer Salary: £60,000 - £70,000 plus benefits, perks, and healthcare options! Job type: Permanent | Hybrid (1-2 days per week) | Occasional travel to client sites Security Clearance: Must be SC eligible Base locations: London, Bristol, Manchester … Glasgow Overview We're looking for a Senior Java Full Stack Engineer with strong backend and frontend development experience, alongside proven experience leading teams, managing stakeholders and working directly with clients You'll play a key role in delivering innovative digital solutions ...

Senior Software Engineer (Full Stack) An established global financial technology organisation, this company provides innovative market infrastructure, trading technology and data solutions to financial and commodities markets worldwide. They are investing in the next generation of their technology platform in partnership with … leading global cloud provider and are seeking a Senior Software Engineer to join their Belfast-based team. This is an exciting opportunity to work with modern cloud technologies, contribute to a new platform build and collaborate with experienced engineers on business-critical systems. Salary/Benefits ...

Vanrath is seeking a Senior Full-Stack Engineer to join a Belfast team working across modern web apps, cloud infrastructure and AI integration. You will own technical solutions, influence architecture and contribute to data-driven products. The role requires strong JavaScript/ ...

Required Skills AWS React Lambda IaC CI/CD NodeJS Typescript API CDK DynamoDB Vitest Job Summary Senior Full-Stack Engineer | Node.js/AWS Serverless | Bristol | £60k + 15% bonus Building the next generation of a major financial services platform's core … ownership from investigation through to production. What you'd be doing: Building and maintaining features across high-traffic financial transfer journeys Working full-stack: React frontends, AWS Lambda BFF layers, infrastructure as code Owning issues end-to-end — not just writing code, but seeing it through ...

AVEVA Cambridge is seeking a Senior Full-stack Engineer for the Core AI Services team. You will design, build, and scale AI-enabled platform services and APIs, with a focus on secure, cloud-native solutions that power AVEVA’s product portfolio. ...

CoinDesk is seeking a Senior Full-Stack Engineer to join the Media Engineering team. You will own complex features across web, mobile apps, and services, with a focus on performance, reliability, and security. You will work with Next.js, React, Node.js, and TypeScript ...

Virtual Hire Staffing in Bristol is seeking a Senior Full-Stack Engineer to design and ship features across React frontends and AWS serverless backends. You will own end-to-end delivery from investigation to production in a high-traffic environment. Strong Node.js ...

Senior Agentic AI Full-Stack Software Engineer (Java & React/JavaScript/Angular/Claude Code/Codex) Would you like to help create products to support the sharing of scientific knowledge? Do you enjoy collaborating to solve complex technical problems? About … team Our dynamic Agile Teams deliver the technology that facilitates researchers to publish quality scientific research. As a Software Engineer, you will build capabilities to improve the quality of scientific research. About the role As a Senior II Software Engineer, you will build capabilities ...

Senior Full Stack Software Engineer £100,000–£110,000 + benefits UK-based | Hybrid – London 2 days per week Certus Recruitment is working with an ambitious UK fintech building a regulated stablecoin and digital payments platform. We are looking for a Senior Software Engineer to join at an early stage and help build the application, financial infrastructure and settlement technology behind the platform. This is a highly hands-on role, working closely with the Head of Engineering across back-end services, core systems and customer-facing applications. ...

seeking a senior full-stack engineer to join OAG Digital, delivering a unified data product experience. You’ll own features from the data layer to the customer UI, with a strong emphasis on UX, performance, and AI-enabled capabilities. You’ll work ...

Health Data Innovations, Inc. seeks a Senior Full-Stack Engineer to own features end-to-end—from React interfaces to Python services and data models. You’ll ship SaaS features in a high-growth startup, balancing browser and server logic ...

Mowt is seeking a senior engineer to help build the next generation of our platform. You’ll own end-to-end development across Laravel, MySQL, React web, and React Native mobile, handling payment data at scale. You'll shape architecture, optimize data pipelines on AWS Lambda ...

inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Senior Agentic AI Full-Stack Software Engineer (Java & React/JavaScript/Angular/Claude Code/Codex) Would … technical problems? About the team: Our dynamic Agile Teams deliver the technology that facilitates researchers to publish quality scientific research. As a Software Engineer, you will build capabilities to improve the quality of scientific research. About the role: As a Senior II Software Engineer ...

Aberdeen plc is seeking a proactive Senior Full-Stack Engineer to join the Digital Engineering team. You will shape platforms, APIs and integrations powering our digital products, leading design, development and support across enterprise-scale systems. You'll work with architects, product ...

leverage cutting-edge innovation for impactful results and experience unparalleled support on your journey to success. Your future position As a Senior Engineer in the auth team, you will design, build and deploy robust, secure and scalable auth & identity solutions that protect the Kpler platform … clients The Kpler Product organisation The Kpler Engineering organisation This could be a match if you are/have: 7+ years of full-stack software engineering experience Experience with CIAM platforms, such as Auth0, Entra ID etc. Strong grasp of authentication and authorisation concepts and standards ...

Harrington Starr invites applications for a Senior Full-Stack Engineer to join a growing engineering team in Belfast. You will work on developing and modernising enterprise-scale applications used by clients across multiple markets, contributing to technical strategy and engineering best practices. … will design, develop, and maintain scalable full-stack solutions using C#/.NET and modern frontend technologies, collaborating across Product, QA, and Engineering teams. #J-18808-Ljbffr ...

week to an entire week dedicated for a training course. Why you? We are delighted to have the chance to recruit several Senior Software Developers to our company as we hit our stride. If you’re naturally inquisitive with a desire to continually learn within a friendly community … only want to deliver usable, scalable and supportable systems, but will bring new ideas and a fresh perspective. As a Senior Engineer, you’ll be able to steer technical decisions, help others grow around you, and contribute to collective success. The Fundamentals: As a Senior ...

ICAP Group Services Ltd in London seeks a Senior Engineer to design, develop and deploy software across production with a focus on modern architecture and high performance. You will mentor juniors and collaborate with AWS partners to deliver a scalable Fusion Platform. You will own design ...

TryHackMe is seeking a Senior Full-Stack Engineer for its Certifications Squad. This fully remote role focuses on end-to-end ownership of certificate design, exam experience, and content scenarios in a fast-paced, high-autonomy team. You will collaborate with product ...

Hesta Health is hiring a Senior Full-Stack Engineer to own and evolve the core platform as we iterate toward product-market fit. You will work with founders, product, and clinical teams to ship features, strengthen foundations for scalable care pathways ...

Brighton is building its first internal product engineering team. We seek a Senior Full-Stack Engineer with strong TypeScript experience to shape engineering from architecture to practices, AI-assisted workflows, and team growth. You will stay hands-on while providing technical direction ...

Fluxstride is seeking a senior engineer to lead the build of web platforms, client portals, and APIs. You will shape what gets built by collaborating with designers from the initial workshop and making the technical decisions. You’ll speak with the client weekly, own the technical ...

Heim in London is hiring a senior full-stack engineer to design and build end-to-end product features across the Heim tech stack. You will own problems from UI to infrastructure and contribute to AI-powered workflows that improve scheduling, dispatch ...

founders – you’ll have visibility into and input on the direction of the company WHAT MAKES THIS ROLE DIFFERENT This is a full-stack TypeScript role in the truest sense – you will own problems across the entire system, from UI to infrastructure. … bias toward execution: fewer meetings, clear ownership, and decisions grounded in evidence WHO THIS IS FOR You’re a senior full-stack engineer who acts like a founder. You take responsibility for outcomes, not just tasks. You’re comfortable roaming an unfamiliar ...

Wise is hiring a Senior Full-Stack Software Engineer for the Account Integrity team in London. You will own end-to-end development of customer-facing controls and robust fraud prevention features using Java and React. Join a fast-moving, international team ...