full stack nodejs developer jobs in London

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...

Cedar Technology is recruiting an AI Full Stack Engineer to help an investment organisation undergo an ambitious AI transformation. You will join a small, influential AI team and work directly with senior stakeholders to design, develop and deploy intelligent applications across the business.You’ll own the end-to-end AI engineering lifecycle, building...

iProov provides science-based biometric solutions that enable the world’s most security-conscious organizations to streamline secure remote onboarding and authentication for digital and physical access. Our award-winning liveness technology and iSOC offer unmatched resilience against deepfakes and generative AI threats while ensuring effortless, scalable...

We are a growing digital team working with a wide range of clients to build, scale and maintain robust, high-quality web applications. Our culture is collaborative, innovative and focused on delivering solutions that make a real impact. We work together to solve interesting technical challenges, continuously improve how we work and build software that we can...

Proactive Appointments is seeking a Power BI Developer to join a growing client in City of London. You'll join a Data & Insight team that owns the full data journey, from extraction through modelling to delivering insights to senior leaders, operations and customers.The modern MS-focused stack includes Microsoft Fabric, Power BI and Fabric, Power Apps and...

INCO Broking Limited in London is seeking a Junior Full Stack Engineer to join our growing team. You will develop features for our platform, collaborating with developers, insurance brokers and executives to bring ideas to life.You'll write scalable code in TypeScript, SQL and React, participate in code reviews, and help deploy new releases. A collaborative,...

DV Trading is seeking a seasoned full-stack developer to join our risk team. You will help build real-time risk systems, dashboards, and analytics powering PnL, VaR, and other risk metrics.Responsibilities span backend and frontend work, CI/CD, and platform reliability under live trading conditions; you will apply AI coding assistants and integrate LLM APIs...

We’re seeking a future team member for the role of Full Stack Engineer to join our team. This role is located in London. In this role, you’ll make an impact in the following ways: • Design and develop web front-end and back-end services for a new platform built to automate the management of the full lifecycle of complex private assets. • Collaborate...

Full Stack Engineer (React) - Trade Finance and LendingLocation: London & BirminghamCorporate Title: Assistant Vice President Trade Finance and Lending (TF&L) is one of the leading business departments in the Corporate Bank, working with clients around the globe. It has critical dependencies on IT platforms to service the Bank’s clients. You will work...

Fnality is building the future of financial market infrastructure – creating regulated, blockchain-based payment systems to power tomorrow’s wholesale banking ecosystem. Backed by leading global banks and operating at the intersection of technology, finance, and regulation, we are powering the future of finance, together. There are no precedents for what...

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...

We are looking for a Senior Full-Stack Engineer to join our global Investment Banking client. You will be responsible for the development and overall implementation of AI-enabled web applications in a complex, critical and large cross-departmental and multi-disciplinary area.The role is part of a multi-year transformation journey that will require a...

AI Full Stack Engineer – LLMs, Python & Agentic AI Location: London (Hybrid, 2-3 days per week in the office) Salary: Up to £70,000 a year DOE. Employment Type: Permanent, Full Time Sector: Investment Technology Build the AI capabilities of an organisation, not just another chatbot. What if you could help an established investment organisation...

NatWest Group is seeking a Software Engineer, Full Stack to join a permanent feature team building our real-time banking platform. You will design, test and implement software across the lifecycle, collaborating with senior engineers and architects to align with business objectives.You will apply Agile methods, deliver scalable and maintainable systems, and...

Full Stack Engineer (Web-Innovation)About iProoviProov provides science-based biometric solutions that enable the world’s most security-conscious organizations to streamline secure remote onboarding and authentication for digital and physical access. Our award-winning liveness technology and iSOC offer unmatched resilience against deepfakes and...

Working at Deliveroo is the perfect environment to build a definitive career, motivated by impact on your own development, on Deliveroo as we scale, and on the marketplace and communities we serve. Consumer Ordering Experience owns the core purchase journey: the store page, item page, basket, and checkout flow, across both app and web. It's a global team —...

Generative Group is seeking a Full Stack Engineer to build AI-led capital markets software with a strong backend focus.You will design and develop backend services with Python, FastAPI and SQLAlchemy, deploy on AWS, and collaborate across a small, fast-moving team. Frontend work with React optional as needed, and strong problem-solving and communication are...

A dynamic software development company in Greater London is seeking a Senior Full Stack Software Engineer. In this role, you will design and maintain scalable applications, leveraging your expertise in TypeScript, Node, Next.js, and React. You will mentor junior engineers, conduct code reviews, and tackle technical challenges proactively. Candidates should...

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. Every day, our teams harness cutting-edge AI and breakthrough...

Who are we?Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.Who are we?Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve...