Jobs for react developer at London

If you are looking for a game-changing career, working for one of the world's leading financial institutions, you’ve come to the right place.As a Principal Software Engineer at JPMorgan Chase, you will be leading change as part of an agile team in Global Technology Asset Management that works to enhance, build, deliver and operate firmwide solutions whilst...

Product Engineering Team Lead London, UK | Hybrid (3 days/week) | Permanent, Full-TimeWant to apply Read all the information about this position below, then hit the apply button.We're hiring a Product Engineering Team Lead to join a fast-growing part of our business, working with major financial services clients — reporting into an engineering leader who's...

Ready to combine low-code speed with pro-code engineering? Cognizant is looking for a Senior Power Platform / Dynamics 365 Developer to build secure, scalable enterprise applications using Power Platform, Dataverse, Dynamics 365 Customer Service and Azure. You will take solutions from technical design through to production, creating Model-Driven Apps, PCF...

About the RoleHTS Assist is Hopper's agentic AI assistant for travel, resolving flight changes, cancellations, refunds, and bookings over chat and voice for some of the world's largest travel brands. We're looking for a senior full stack engineer to anchor this product, owning the realtime and voice layer end to end while building across React/TypeScript...

Uniphore is one of the largest B2B AI-native companies—decades-proven, built-for-scale and designed for the enterprise. The company drives business outcomes, across multiple industry verticals, and enables the largest global deployments.  Uniphore infuses AI into every part of the enterprise that impacts the customer. We deliver the only multimodal...

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorganChase within the Commercial and Investment Bank  - Post Trade Technology Group, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology...

Principal Product EngineerLocation: Nine Elms, London. Full time, hybrid with at least 3 days a week on site.You'll need the right to work in the UK and be based in London. We are not able to offer visa sponsorship for this role.About ZappZapp is building the future of convenience with a full stack approach to on-demand essential items, 24/7, delivered in...

About Atominvest: At Atominvest, we’re redefining how the world’s top investment firms operate. Our software powers leading private equity, venture capital, infrastructure, and credit firms—helping them streamline investing, fundraising, operations, and sustainability efforts.  You’ll be joining a team that’s building the future infrastructure...

Senior Software Engineer - Full-Stack / Cross-Asset Trading SystemsLocationLondonBusiness AreaEngineering and CTORef #Description & RequirementsJoin the Pioneers of Trading Technology:Imagine working on a team that's revolutionising the way financial markets operate, with trillions of dollars traded on your systems every day.The Cross-Asset Trading System...

Company DescriptionWe’reCheckout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day. We are where the world checks out, enabling over 10 billion transactions yearly for more than one billion global shoppers. Whether you want to book a...

The team you'll be working with:The Forward-Deployed Engineer is a client-facing builder within the AI GTM organization responsible for rapidly creating demos, prototypes, proofs of concept, and MVPs that make AI opportunities tangible for clients and account teams. This role combines hands-on engineering, AI fluency, product thinking, and field presence to...

About us:Causaly is redefining how humans acquire knowledge and develop insights in biomedicine. Our AI-powered platform enables researchers and decision-makers to discover and interpret evidence from millions of scientific publications, clinical trials, regulatory documents, and other complex data sources in minutes.We are building the world’s most...

D365 CE Developer (Contract OIR35) Dynamics 365 CE Developer UK Remote/Hybrid London or Midlands | Healthcare Technology A leading healthcare technology organisation is seeking an experienced Dynamics 365 CE Developer to support the delivery of critical customer and patient-facing digital solutions. This is an excellent opportunity for a hands-on Microsoft...

Senior Product EngineerLocation: Nine Elms, London. Full time- hybrid with at least 3 days a week on site.You'll need the right to work in the UK and be based in London. We are not able to offer visa sponsorship for this role.About ZappZapp is building the future of convenience with a full stack approach to on-demand essential items, 24/7, delivered in...

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorgan Chase within Quantitative Execution Strategies Tech, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable,...

Help shape the next wave of Applied AI innovation in Markets Operations by turning ideas into production-ready solutions. You will build practical AI capabilities that improve workflows, strengthen controls, and unlock productivity for teams across the organization. Working alongside engineers, AI specialists, and operations partners, you will bridge...

Location(s): London, London, City ofCompany: Koch Minerals & TradingCareer Field: Information Systems & TechnologyJob Number: Apply: JobKoch Ag & Energy Solutions is seeking a Full-Stack Software Engineer to design and deliver scalable technology solutions that support critical middle-office capabilities, including applications for trading operations, data...

The highly competitive US generic pharmaceutical sector continues to challenge every element of the supply chain.  In this constantly changing environment, patients can be served through multiple channels in new & different ways, whilst those that dispense prescriptions, the wholesale distributors that supply them and manufacturers all have to react and...

Alternatively, Grant ThorntonAt Grant Thornton we do things differently - looking to the future, driving ambitious growth and pioneering positive change in our industry. Providing audit, tax and advisory services, we empower clients through strategic insight, curiosity, and genuine partnership. And we empower our people with real opportunity, an inclusive...

                                     Senior Software Engineer I (JavaScript)  Ready to build intelligent, high‑impact applications that push the boundaries of modern JavaScript and AI tooling?Do you thrive in solving complex engineering challenges and shaping scalable, future‑ready solutions?About the...