react native developer jobs in London

About UsAt Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without...

A growing insurance company is seeking an experienced Full Stack .NET Developer to support the delivery of modern, cloud-based applications and digital platforms.Strong experience with .NET / C#Commercial experience developing front-end applications using ReactExperience with Microsoft Azure and cloud-native developmentKnowledge of Azure services including...

Join us to shape the future of web applications with innovative AI-driven solutions. You will have the opportunity to work across both backend and frontend technologies, collaborating with diverse teams to deliver impactful customer and internal platforms. Your expertise will help us build reliable integrations and drive experimentation and personalization....

Our client, a software company developing trading technology for the fintech industry are currently looking for a Web Developer. Description: Our Clients are seeking to hire a front-end React Developer to help build next generation UI’s for their leading FX Trading platform. The role will suit an experienced React developer with asolid understanding of...

Dexory is recruiting a Full Stack Developer to join the Platform Engineering team in Wallingford, Oxfordshire. This hybrid role involves building Go services ingesting telemetry and crafting fast, data-dense React/TypeScript interfaces for live robotics data.You will own features end-to-end, work on internal tooling and data processing pipelines, and...

Company Description IFS is a billion-dollar revenue company with 7000+ employees on all continents. Our leading AI technology is the backbone of our award-winning enterprise software solutions, enabling our customers to be their best when it really matters-at the Moment of Service. Our commitment to internal AI adoption has allowed us to stay at the...

Location: This is a hybrid remote/in-office role. Medidata follows a hybrid office policy in which employees who are hired for an in-person position are expected to work on site a certain number of days per week. About our Company: Medidata is powering smarter treatments and healthier people through digital solutions to support clinical trials....

Capco is seeking a Senior Backend Engineer (Java) in London to design and build cloud-native backend services using Java, Spring Boot, and AWS. You will influence backend architecture, champion best practices, and contribute to modern banking technology while embracing AI-enabled development practices.You will work in Capco's Technology & Engineering team,...

Node.js Developer – (Financial Services)35K-50KQuant Capital is urgently looking for mid-level right the way to senior level Node.js Developer to join our rapidly growing and high profile client.Our client is a financial services firm driven by technology. They have an award winning range of unrivalled financial products and applications that...

About the Role: FinTech Horizon Ltd is seeking a talented and experienced Senior Full-Stack Developer to join our growing engineering team in London. In this role, you will be responsible for designing, building, and maintaining robust web applications that power our next-generation financial platform. You will work closely with product managers and UI/UX...

A growing insurance company is seeking an experienced Full Stack .NET Developer to support the delivery of modern, cloud-based applications and digital platforms.Essential qualificationsStrong experience with .NET / C#Commercial experience developing front-end applications using ReactStrong SQL Server development and optimisation skillsExperience with...

Bestway Group is seeking a hands-on Lead Application Architect to own application-level design, set engineering standards and lead AI-assisted development across the team. You will bridge Solution Architects and developers, turning high-level designs into detailed, secure, and maintainable implementations.You will guide cloud-native modernisation, delivering...

Tech: HTML5 CSS3 JavaScript Angular / React Challenge: Develop Greenfield systems and increase functionality for existing high transaction/high traffic platforms. Pay: 70k, Share Options Firm: Global Software firm in the business intelligence and Performance space.Frontend HTML5 DeveloperQuant Capital is urgently looking for a Frontend HTML5 Developer to...

Atos is seeking a senior software engineering leader to design, develop, and deliver scalable full‑stack cloud-native solutions in the UK. You will mentor engineers, drive DevOps practices, and collaborate with architects, product managers, and clients to ensure technical excellence and delivery alignment with business goals.The role requires extensive...

We're looking to build our React expertise with a skilled NextJS Developer who can contribute to meaningful web development projects. This is an opportunity to register your interest in future NextJS Developer roles within our expanding technology practice, positions that could support the delivery of modern, scalable web applications. About The...

Javascript .net Fullstack Web Application DeveloperQuant Capital is urgently looking for a Javascript .net Fullstack Web Application Developer to join our high profile client.Our client is the world leader in Market data management systems, with clients globally such as most of the major investment banks. Their team in Tunbridge is at 63 and rapidly...

DescriptionFlexTrade Systems is a provider of customized multi-asset execution and order management trading solutions for buy- and sell-side financial institutions. Through deep client partnerships with some of the world’s largest, most complex and demanding capital markets firms, we develop the flexible tools, technology and innovation that deliver our...

I’m working with a high-growth, global technology business that is looking to hire a Technical Lead into its product engineering organisation.You’ll lead a cross-functional engineering squad, set technical direction, mentor engineers and work closely with Product and Data to build scalable, secure and reliable products used by customers globally.What...

Join us to shape the future of web applications with innovative AI-driven solutions. You will have the opportunity to work across both backend and frontend technologies, collaborating with diverse teams to deliver impactful customer and internal platforms. Your expertise will help us build reliable integrations and drive experimentation and personalization....

Full Stack Engineer - React/ Typescript - Python (VP) Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets,...