full stack javascript engineer

Maxwell Bond is seeking a Senior Full Stack Developer to join a fast-moving HealthTech team building a new customer-facing platform using C#/.NET, React and Azure. You'll own significant parts of the backend and frontend, contribute to architecture decisions, and ship deliverables with an API-first approach.You'll work in a remote-first environment with...

Salary: £90,000 - 90,000 per year Requirements Bachelors degree in computer science or a related discipline, or equivalent work experience required; advanced degree preferred Senior full stack engineer with strong hands-on experience in Python, ML frameworks, and LLM/GenAI tooling Strong hands-on experience with AI development tools like Claude CLI and...

Burendo is seeking an experienced Full Stack Engineer focused on operating and improving production systems. You will join an L2/L3 managed service team supporting business-critical applications across cloud platforms, participating in on-call rotations and leading technical investigations.The role emphasizes production stability, incident response, and...

Treefera is hiring a Senior Full Stack Engineer to strengthen delivery capacity in Environmental Intelligence. You will build across UI, API and pipelines, combining Python with other languages as needed.You’ll work to turn ambiguous ideas into shipped software within existing platform constraints, while improving how the team builds, documents and scales....

Unmind is hiring a Software Engineer (Full Stack) on a 9-month parental leave cover. You will ship features end-to-end for enterprise clients, shaping the product with AI-assisted development using Claude Code.The role spans the stack—TypeScript, React, GraphQL, Node.js, Python, Golang, SQL—and emphasizes reliability, security, and observability. We...

Job Description Are you a software engineer who thrives at the intersection of technical delivery and application ownership? At JPMorganChase, we build technology that powers one of the world’s most trusted financial institutions — and we’re looking for engineers who take pride in both the quality of their code and the integrity of the systems they...

As a Full Stack Software Engineer at JPMorgan Chase within the Corporate Sector - Data Center Services team, youwould be an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting critical...

Version 1 is seeking an experienced Senior Kotlin Developer to join our UK Digital & Cloud Practice. You will work on large-scale transformation and migration projects for public and private sector clients, delivering high-quality cloud-based software.You will code in Kotlin and backend frameworks, while also handling frontend work with TypeScript and...

JPMorgan Chase & Co. in Glasgow is seeking a Lead Software Engineer to own software across the full stack with a frontend focus, delivering production-grade code in an agile environment.You will work with React frontends and Java/Spring Boot services, drive code quality, and contribute to technical direction while collaborating with stakeholders to refine...

Global Grade - B At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely with clients to deliver cutting-edge solutions. Join us to drive transformation tailored to our client's challenges of today and tomorrow. Informed and...

Oliver Bernard is seeking a Mid-Level Full Stack Engineer for a fast-growing B2B tech company building the next generation of its platform. The role is hands-on across the full product lifecycle, working with experienced engineers, product and design to deliver features that have a real customer impact.You'll own your work from development through...

Arm is seeking a skilled Full Stack Software Engineer with a strong backend and platform focus to join the Portfolio Team on a contract basis. The role emphasizes designing, implementing and maintaining scalable backend services using Node.js and TypeScript, with API design and data modeling as core tasks.Familiarity with AI-assisted development tools and...

Halian is seeking a Senior Full Stack Shopify Developer to join our fully remote team and deliver Shopify and Shopify Plus solutions for a portfolio of ambitious merchants. You will develop storefronts, apps, and integrations, implement Online Store 2.0 features, and build headless commerce with React, Next.js, Remix, or Hydrogen, while collaborating with...

Capgemini Invent in the UK is seeking a Java Full Stack Engineer to join our Digital Excellence team. You will work on cutting-edge digital transformation projects, building microservices with Java/Spring Boot and frontend apps with React in collaborative, agile squads.London, Glasgow or Manchester base with flexible, hybrid assignments. The role offers...

Starling Bank is seeking a Full Stack Engineer (ML Ops) in London. Join a fast-moving fintech that values innovation, collaboration and ownership in a hybrid working setup.You will contribute across backend and frontend layers using Java, React and AWS, helping to build scalable services and data-driven features for a modern digital bank. Our team emphasizes...

Citigroup Inc. in London is seeking a hands-on SVP GenAI Full-Stack Engineer Lead to shape engineering culture and deliver AI-powered products. You will provide technical leadership, stay close to code, and collaborate with cross-functional teams to scale developer platforms and drive AI adoption.You will mentor engineers and set direction across frontend,...

Reccreate in London is seeking a top-tier engineer to join a visionary team at the forefront of AI-driven financial modelling. You will build a fast, intuitive UI, tackle complex rendering bugs, and optimise the AI agent’s data handling and context.You’ll own backend improvements, resolve API issues, and scale deployments for speed and reliability. As...

Arva AI is revolutionising financial crime intelligence with cutting-edge AI Agents. As a Senior Full-Stack Product Engineer, you will build and iterate on full-stack features of our AI-powered platform, including document fraud detection and web due diligence, and develop systems to automate testing and model improvements.You will work across front-end,...

Life Services Group is seeking a hands-on Product Engineer (internally known as Full Stack Engineer) to shape and deliver the next generation of digital experiences in Maidenhead. This permanent hybrid role combines three days on-site with flexible collaboration, driving engineering excellence across the tech stack.You will own and deliver complex software...

Formula. in Birmingham is seeking a Senior Software Engineer to own and deliver full-stack features across frontend and backend, shaping the platform as the business grows. You'll work across production software, APIs, databases, and cloud infrastructure to build and improve services.You will collaborate with QA and stakeholders to ensure robust, well-tested...