node js developer jobs in London

We are looking for a senior Head of Market Data Engineering to own how the business builds, sources, governs and optimises market data across crypto and traditional asset classes. The position bridges the trading desk and technology. It is responsible for making sure the data behind trading, research and risk platforms is high quality, compliant,...

Allocator seeks an Agentic AI Developer to build AI-powered software for institutional investors. You will work with AI assistants, data pipelines, and internal tooling to deliver platform features end to end.You’ll collaborate with Data, Product, and Client Success teams to identify friction points and ship measurable improvements. Strong Python/SQL/JS...

We’re hiring a Senior Full-Stack Engineer to own and evolve every web-facing surface at Praktika; onboarding flows, landing pages, customer portals, our web app, and internal tools. This is a full-cycle product engineering role: you’ll shape product direction, design and run experiments, ship features end-to-end, and measure their impact on conversion,...

The Tesco Profile team is responsible for building and operating highly scalable solutions for securing and managing customer data, including names, email addresses, contact details, preferences and consent settings, ensuring this information is accurate, secure and available whenever it is needed. Our platforms provide a single, trusted view of the customer...

About AnthropicAnthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.About the...

Overview As a Team Lead, manage the DevProx team on a day to day basis and serve as first point of contact between Dev Prox and the business and other IT teams. Provide direction and manage key deliveries as per business requirements. Additionally be responsible for organizing and managing business prioritization of deliveries, ability to communicate at...

Senior IC PDK Development Engineer at Quantum Motion, London, UK. A senior-level full time position in the IC Engineering team, listed under hardware engineering.About The Role and TeamQuantum Motion is a fast-growing quantum computing start-up based in London. We are developing quantum processors based on industrial-grade silicon chips, with the potential...

About The Role and TeamQuantum Motion is a fast-growing quantum computing start-up based in London. We are developing quantum processors based on industrial-grade silicon chips, with the potential to radically transform computing power in areas such as materials modelling, medicine, artificial intelligence, and cybersecurity. We operate out of...

About The Role and Team Quantum Motion is a fast-growing quantum computing start-up based in London. We are developing quantum processors based on industrial-grade silicon chips, with the potential to radically transform computing power in areas such as materials modelling, medicine, artificial intelligence, and cybersecurity. We operate out of...

We are hiring for this position to be based in Europe Praktika is an AI-native education company on a mission to deliver efficient, engaging language learning to billions of people worldwide. We're bridging the gap between traditional learning apps and human tutors through a fully automated tutorship experience powered by generative AI avatars. Since...

Our client is a leading IT services and digital transformation consultancy.Is this the role you are looking for If so read on for more details, and make sure to apply today.Company Description Our client has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer...

Drupal Developer - £450 / Outside IR35 / Working from Home PHP / Drupal Developer £450 per day (12 Months+ / Option of working from Remote / Outside IR35) Opportunity to work in a small team to maintain and add features to an existing Drupal based website for the UK transport industry. You will be working alongside a small dev and UX team in a, long...

The primary function of this position will be to architect, build, and maintain our custom process design kits (PDKs) and physical verification enablements. In this role, you will sit within the IC Design team, serving as the critical bridge between foundry technologies, custom cryogenic silicon devices, and our circuit design group. You will create custom...

Job Reference: NJ0331Date Posted: 3 November 2026Recruiter: Nexus Jobs LimitedLocation: Central LondonSalary: 50,000 to 65,000Sector: I.T.Please ensure you read the below overview and requirements for this employment opportunity completely.& CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: : Apply for this job nowJob...

Full Stack Developer LONDON 3 Days Mandatory Skills: Front end React JS or Typescript or Javascript Back-end Any Backend Experience – PHP or Node JS or Python or JavaSpring boot, Microservices Rest API or Graphql Min 3 to 4 Yrs Database SQL / MySql / NoSQL – Min 5 yrs HTML, CSS Min 6 yrs AWS / Azure Min 3 to 5 Our clients are Fortune 100 technology...

Adgistics Ltd. is seeking a Lead Front-End Developer/Designer to join a fast-growing software company near London. You will help shape the next generation of web products, implementing CSS/HTML with modern frameworks and ensuring accessibility and responsive performance across devices.Based in London, the team values strong UI/UX sensibilities, solid...

Senior Front-End Developer (React) – Equity Derivatives Technology – VPEngineer the future of global finance. At Citi, our Tech teamdoesn’tjust support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countriesoperatingat a scale few can match. From deploying advanced AI to helping...

OpenShift Developer Location: Central London - Fully Onsite (5 days per week) Salary: Up to £100,000 + Bonus + Benefits Employment Type: Permanent, Full-Time Working Hours: 40 hours per week We are recruiting an experienced OpenShift Developer to design, engineer and automate enterprise-scale Red Hat OpenShift platforms within a complex banking and...

Platform: PC / Steam Engine: Unity Availability: Full-time or Part-time (Remote) About Us We are TINK TEAM LTD, a UK-based technology company and independent game development studio. We are currently developing multiple Mobile-Ready PC game projects in parallel, with a strong focus on high-quality 3D gameplay, scalable production pipelines, efficient...

Software Engineer – Ads & Commercial Development Location: Hybrid / x2 days per week in the office (DMGT HQ - High Street Kensington, London)Position: Permanent About the Role Role-Related Knowledge: Ad-Tech Ecosystem (Highly Desirable): Conceptual knowledge of digital advertising infrastructure, including header bidding, ad servers, tracking pixels, and...