senior full-stack developer

Marmion is seeking a hands-on Senior Full Stack Engineer in Hull to influence technical direction and modernise legacy systems. You will build enterprise-scale applications, work on cloud integrations and AI-enabled solutions, and mentor junior developers.Key tech includes JavaScript, TypeScript, Node.js, C#, and .NET with SQL Server and PostgreSQL. The role...

Bluetree Group is seeking a Senior Software Engineer to own full stack and DevOps responsibilities in a hybrid Rotherham-based role. You will build customer-facing front ends, APIs and services while owning CI/CD, testing, and observability infrastructure.The position emphasizes AI-assisted development tools and strong collaboration with stakeholders across...

Global Grade - C 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...

SR2 | Socially Responsible Recruitment, a Certified B Corporation, is seeking a Senior Full Stack Engineer to join their Bristol team in a hybrid setting.You will design, develop and deploy modern software solutions, using Java and cloud platforms, with ownership from idea to delivery. This hands-on role offers collaboration with customers and internal...

Spectrum IT Recruitment is seeking a senior full-stack engineer to lead delivery across a high-performing team in the UK. The role focuses on scalable cloud-native SaaS platforms, with emphasis on clean code, design patterns, and secure architectures.You will mentor a squad, shape system design, and drive production-ready features end-to-end, using modern...

Roku, Inc. in Cambridge, UK is seeking a Senior Software Engineer to join the Embedded Software Automation and Tools team, building full-stack applications and services that support end-to-end automation and test infrastructure.You will contribute across frontend and backend with a focus on performance, reliability, and scalability, design APIs, deploy on...

A leading digital bank is seeking a talented data professional to join their dynamic team in Greater London. The role requires expertise in designing REST APIs, coding in Java, and developing modern front ends using React. This position offers a hybrid working model and numerous benefits including 33 days holiday, medical insurance, and flexible working...

Pendo, based in Sheffield, is seeking a Senior Software Engineer to shape and ship intelligent product experiences. You’ll work full-stack with a frontend lean toward TypeScript and Vue.js, using AI coding tools to build high-quality features on a small, fast-moving team.You’ll own product judgment and engage with customers to validate problems and...

A leading technology solutions provider based in Newcastle upon Tyne is seeking a talented frontend developer to join their Scrum Team. The ideal candidate will have extensive experience in React with Python to contribute to AI-driven projects. Responsibilities include collaborating with cross-functional teams to design and develop digital products while...

Neo4j in London is seeking a software engineer with deep frontend expertise to join our Graph Engine team. React will be your core strength, but this is a genuinely full-stack role spanning backend, cloud, and connectivity.You'll guide the UI's technical direction, collaborate with engineers across the stack, and mentor others as you contribute from frontend...

🚀Senior Full Stack Engineer – Java/Kotlin&React 📍London | Hybrid 🏦Tier 1 Investment Bank | Prime Finance We are partnering with a Tier 1 investment bank on a major, multi-year transformation of its Prime Finance Equities platform. The Equity Accelerator programme is re-engineering core trading and post-trade systems, replacing legacy...

Contract Senior Full Stack Engineer – React, TypeScript & Azure UK Based | Fully Remote | Up to £475 per day | Inside IR35 | Initial 3-Month Contract I'm currently looking for an experienced Senior Full Stack Engineer to join a UK-based project on an initial 3-month contract. This is a fully remote opportunity for a technically strong engineer who...

Architect and ship resilient cloud-native applications for European clients with strict GDPR privacy, high performance, and modern web frameworks.As Senior Full-Stack Cloud Engineer in London (Shoreditch / Remote UK), you will work closely with our European client roster. You will build highly scalable web systems using modern TypeScript, React, and...

Capital Group is seeking a Senior Software Development Engineer to lead the development of full stack applications and data-enabled products within the Enterprise Data Office. You will contribute to discovery, architecture, design, coding, testing, deployment and operational excellence while mentoring engineers.You will apply AI-enabled engineering...

Vice President, AI-Augmented 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. Every day, our teams harness cutting-edge AI and...

Our client is a leading British bank. Join us at our client as a Full Stack Engineer. We're redefining the future of financial services through innovation, technology, and data. We're looking for a talented Full Stack Engineer to help design, build, and scale cutting-edge digital platforms that deliver exceptional experiences for our customers and...

THE GLOBAL LEADER IN DATA & ANALYTICS RECRUITMENTHarnham Search and SelectionCompany Number: Harnham Search and Selection is a registered company in England and Wales. Reg no. Harnham Europe LimitedCompany Number: Harnham GmbHHRB: Harnham B.V.KvK Number: Harnham Inc.Company FEIN: Registered office: 3rd Floor, Melbury House, 51 Wimbledon Hill Road,...

Description Location: Dublin (Work from Office)Why NessWe know that people are our greatest asset. Our staff's professionalism, innovation, teamwork, and dedication to excellence have helped us become one of the world's leading technology companies. It is these qualities that are vital to our continued success. As a Ness employee, you will be working on...

This role is with one of Dex's trusted partner companies. We work closely with their teams to truly understand their culture, goals, and what they're looking for, so we can match you with the right opportunity and give you context about the role before you commit to a process. If you're interested sign up to Dex to apply. Dex is an AI recruiter agent that...

Pleo is hiring a Senior Full Stack Data Analyst to bridge commercial analytics and customer intelligence. You will build end-to-end analytics solutions—retention models, growth dashboards, and activation funnels—that directly influence how Pleo acquires, onboards, retains, and grows its customer base.You will partner with CX, Sales and Success, work with...