full stack nodejs developer jobs in London

Millennium is seeking an experienced software engineer to join its Treasury Technology team in London. You will partner with business stakeholders globally to understand needs, define requirements and deliver effective technology solutions across Treasury, Counterparty Risk and Treasury Operations.You will own end-to-end delivery of large systems, apply...

What's the opportunity? Fin, now part of Salesforce, is on a mission to help businesses provide perfect customer experiences. Our AI Agent Fin is the highest-performing AI Customer Agent on the market today, enabling businesses to deliver impeccable, always-on customer support across the customer journey, from service, to sales, to ecommerce. Powered by our...

Fullstack Software Developer Department: Dev & Engineering Employment Type: Full Time Location: United Kingdom Description About the Role Intermedia is looking for a talented Fullstack Developer to join our DevEngineering team. In this role you will deliver features end-to-end - building backend services that compute and expose live operational metrics, and...

Job Description About Aberdeen Aberdeen plc is one of Europe’s largest investment companies, and we are built on a long-standing culture of caring about the future and making a positive impact. Together we invest for a better future. We do it to make a difference to the lives of our clients and customers, our employees, society, and our shareholders. Our...

JavaScript Developer UI React TypeScript – Up to 90,000 p/aQuant Capital is urgently looking for a JavaScript Developer to join our high profile client.Our client is a 60 man Fintech business who has created a market leading product in the financial data market. Details of the full ideas of the company are protected by a Non-Disclosure agreement but they...

Job Description At Aberdeen, our ambition is to be the UK’s leading Wealth & Investments group.Strengthening talent and culture is one of our strategic priorities. We strive to make Aberdeen a great place to work so that we can attract and retain the industry’s best talent.Our people put our stakeholders at the heart of everything they do by helping us...

Founding Engineer – AI / Full Stack - Permanent - London (3/4 days onsite) The Opportunity I'm working with an ambitious, early-stage AI business looking for a **Founding Engineer** to help build and scale its AI-powered products. This is an opportunity to join a growing start-up where you'll have real ownership, influence technical decisions and build...

- Lead and plan development across large or multiple teams, providing ample technical expertise or spcialism with deep technical knowledge. - This role requires influence over both internally and externally with 3rd parties. - Implement the software development life cycle. Deliver to std. Build and transfer skill and knowledge. - Collaborate within and...

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...

Group OverviewThe TP ICAP Group is a world‑leading provider of market infrastructure. Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions. Through our people and technology, we connect clients to superior...

**Referment is working with** a regulated European stock exchange operator whose QA team is central to releasing, upgrading and delivering bespoke projects for its clients. It is hiring a QA Full Stack Tester to cover both front-end and back-end testing across its exchange systems. **The Role** You'll work within the QA team, liaising daily with...

About Us:Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...

Role:We are looking for an experienced, highly motivated Python developer with expertise in building robust data pipelines, creating and manipulating DataFrames, and turning defined specifications into reliable, production grade scripts. The role centres on developing and orchestrating the data infrastructure behind a systematic research platform: document...

Join a team that is redefining how enterprise infrastructure technology is built, delivered, and scaled. At JPMorganChase, we invest in our engineers — giving you access to cutting-edge tools, meaningful mentorship, and the opportunity to grow your career across one of the world's most complex and innovative technology organizations. Here, your work...

Role Title: Full-Stack Java Engineer Location: London or Belfast - Hybrid Working ModelRate: Competitive Inside IR35 via Rockford PayrollDuration: 6 months initiallyOverviewDeloitte is seeking six senior full-stack software engineers with strong experience across Java back-end development and JavaScript front-end development to support a confidential...

About Us:Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems.Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...

**Job Description** Scale’s rapidly growing Global Public Sector team is focused on using AI to address critical challenges facing the public sector around the world. Our core work consists of: - Creating custom AI applications that will impact millions of citizens - Generating high-quality training data for custom LLMs - Upskilling and advisory...

Dialpad is hiring a full-stack engineer to build and maintain the Workforce Management (WFM) product, forecasting demand, staffing, scheduling, and workforce management. You’ll deliver features across React frontend and TypeScript backend, collaborating with Product, Design, and Engineering to turn customer needs into reliable, maintainable software.This...

Junior Python Django DeveloperTimes Fastest Growing firmsQuant Capital is urgently looking for a Junior Python Django Developer to join our high profile client in their main development team.Our client is a small but well known big data property software business, disrupting a well established market.The Junior Python Developer will join an innovative...

Software Developer - Python (Contract) Location: London - Hybrid, 2 days/week on-siteContract: Initial 6 months (view to extend)Rate: £650-£750 per day Overview A global data-driven technology company is looking for a Python Developer to join their technology team on an initial 6-month contract. This is a hands-on role building and maintaining...