full stack web developer jobs in London

Company DescriptionWise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed.Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money.As part of...

OverviewFull Stack Software Engineer – Early-Stage HealthTech/FinTech - London. Permanent | Competitive Salary + Equity | Seed-Stage Startup | AI, FinTech, Healthcare.We are representing a well-funded, early-stage startup redefining financial visibility in the healthcare sector. Backed by reputable investors and founded by experienced operators, the...

🚀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...

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. The role This company is building the AI operating system for outpatient clinics....

About The Role We are looking for a Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions. You will collaborate closely with cross-functional teams, including product management and UX/UI, to ensure that our software solutions meet business and customer needs.Ensure all your application...

E-Frontiers in London is seeking a Java Full Stack Software Engineer with UK SC clearance for a 12-month hybrid contract. You will design, develop and lead full-stack solutions using Java, Spring Boot, Angular/React, and AWS, working within Agile teams to deliver impactful public-safety software.Join a collaborative team, mentor peers, and help shape...

Location: UK or Netherlands Tech stack: Ruby, Angular, TypeScript, SASS, design system, Contentful, GitHub Actions Focus: hands‑on full stack product work, with room to grow into frontend About Tech at Bloom & Wild Group We're Europe's largest direct‑to‑consumer flower and gifting business (Bloom & Wild, bloomon and Bergamotte). Our Tech team builds...

Contract ASP.Net Core Full Stack Software Engineer – Fintech400PD Outside IR35 Immediate StartRemote WorkingQuant Capital is urgently looking for a Contract C# Full Stack Developer to join our high profile client.My Client is a well known global (yet not too corporate) financial software (fintech) business that has developed a unique proprietary front...

AfterQuery is looking for experts with experience in software engineering, computer science, or app/web development to help train and evaluate AI models. This is a remote, project-based role: qualify once through a single assessment and receive ongoing project matches spanning code review, evaluation, and original task creation. Pay ranges from $50 to...

Emergn is seeking a Lead Java Full Stack Developer to build scalable, high-performance Java applications and provide technical leadership across teams. You will design, develop and maintain complex systems while ensuring alignment with best practices and business needs.The role requires 8+ years of Java experience, strong Spring/Spring Boot, RESTful APIs,...

Full Stack Developer - London Reference Code: -en_GBContract Type:PermanentProfessional Communities: Software EngineeringAbout the job your considering We are seeking a highly skilled and experienced Senior Full Stack JavaScript Developer to join our Experience Engineering team. In this role, you will lead the development of innovative web and mobile...

Job Description Full Stack Dot Net Software Developer Our Client is an established leader in the travel industry. They are looking to recruit a full stack Dot Net Software Developer to work on a major transformation programme for this award-winning Luxury Travel Company. Projects will include designing and implementing web based tools to automate operational...

Senior II Full-Stack Engineer (back-end heavy) Location London Employment Type Full time Location Type Hybrid Department Engineering We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep...

Principal Full-Stack Software Engineer **Location:** London **Employment Type:** Permanent **Programme:** Robert Walters Workforce Consultancy About the Opportunity Robert Walters is seeking an experienced Principal Full-Stack Software Engineer to join our Workforce Consultancy Programme, working on a long-term technology assignment with...

Hunter Bond is seeking an experienced Senior Full Stack Engineer to design, develop and support market data platforms within a Global Markets context. You will work on end-to-end solutions spanning front-end, backend, APIs and data layers in production-grade environments.The role emphasizes Python backend and NoSQL data stores, with gRPC REST APIs, and...

Development Manager C# Stack Fintech 80,000 1 Day a week in the officeQuant Capital is urgently looking for a Microsoft Stack Development Manger join our high profile client.Our client is a recently acquired financial technology business who is currently taking the factoring and invoicing market by storm. This is a brand new project to create an efactoring...

Fospha is hiring a junior software engineer in London to work across the full stack, from Frontend UI in React/Next.js to backend services in Python. You’ll collaborate with engineers, product managers and AI agents in our AI-first operating model, gaining ownership of features from day one.You will contribute to code reviews, learn spec-driven...

Build and own polished full-stack product features from problem definition through production. Responsibilities include making interface decisions, developing with Python, FastAPI, PostgreSQL, Next.js, and TypeScript, using AI and LLM tooling, modeling production data, writing SQL, safely changing live data, and working autonomously with users and...

TL;DR: We’re looking for a full stack developer that wants to make a difference. Come join us to build a platform to radically improve service delivery and increase funding to the charity sector. We don’t have any hard cutoffs for years of experience, you’d be a great fit if you like building products but want a lot more freedom to do so with a large...

EFG (ESL FACEIT Group) in the United Kingdom is seeking a seasoned Full Stack Developer to join the Publisher Operations team. You will build tooling to support events and programmes for partners, collaborating with operations, competition, and production to scale multi-title esports events.You will own features end-to-end, develop with React/Next.js and...