react native developer jobs in London

CAIS is the pioneer in democratizing access to and education about alternative investments for independent financial advisors, empowering them to engage and transact with leading asset managers on a massive scale through a wide variety of alternative investment products and technology solutions. CAIS provides financial advisors with a broad selection of...

Arthur is seeking a seasoned Full Stack .NET Developer to deliver modern, cloud-based applications and digital platforms. You will work across .NET/C#, React front-ends, and Azure-based services, shaping RESTful APIs, CI/CD pipelines, and automated testing within an Agile environment.Ideal candidates have hands-on Azure DevOps experience, strong SQL Server...

Chief of Staff (or VP Strategy & Corp Dev) | VC-backed deep-tech scale-up | London / hybrid | –£120k + equityI'm working with an exciting founder-led businesses and they're looking for someone to work closely with SLT and be the CEO's right hand as they scale.Quick context: VC-backed, 30 people, patented technology and a properly commercial B2B model,...

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of J.P. Morgan heritage brings.J.P. Morgan Personal Investing offers award-winning...

Stripe is seeking fullstack software engineers to build scalable products from a 0→1 stage within the Direct Surfaces Team. You will lead technical projects, design and maintain UIs and related APIs, and collaborate across teams to deliver features that scale with business needs.You should have 3+ years of industry experience, strong React and React Native...

At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver solutions that create real business impact. From day one, you’ll work...

**About Marex** Marex Group Limited (NASDAQ: MRX) provides market access, infrastructure services and essential liquidity to clients across global commodity and financial markets. The Group provides comprehensive breadth and depth of coverage across four services: Clearing, Agency and Execution, Market Making and Hedging and Investment Solutions. It has a...

Who we are: We're one of Europe's fastest-growing fintech companies - on a mission to create the world's most empowering way to pay. We launched the product in 2020 and achieved double unicorn status, valued at $2 billion, and since then have taken on more than 6 million customers. Our mission is to become the best way to pay for anything, anywhere and say...

MEP Board Director Central London £120,000 + Benefits + Bonus A well renowned Multi Disciplined Engineering consultancy are looking for a M&E Director to join their team of Directors and help lead their London office. This consultancy have a number of offices in Europe, Middle East and Asia and have a good reputation within the market for projects within...

This is an exciting opportunity to help shape how digital creative is developed during a period of significant growth and investment across ATL and digital channels. The successful candidate will sit at the intersection of paid media, creative production, commercial performance, and brand strategy, using audience insight, platform knowledge, and performance...

EPAM Systems, Inc. in the United Kingdom is seeking a Lead Python Full-Stack Engineer (AI Integration) in a hybrid role. You will drive architecture, lead backend and frontend development with Python and React/TypeScript, and integrate GenAI into production systems.You will ensure coding standards, robust testing, and CI/CD, while guiding Azure deployments...

Emma is looking for a capable full-stack engineer with at least 2 years of experience to help build our backend and mobile/web apps.You will work with libraries and frameworks such as gRPC, Redux, React Native, React and Next.js on an ambitious roadmap, delivering high-quality code in a fast-paced, ownership-driven environment.We operate from our London...

Position Overview: We’re looking for aJunior UX/UI Engineer- a hybrid creative technologist who combines strong design skills with a solid technical foundation in front-end development.In this role you will be working closely with the team to create intuitive experiences for our web-based trading and enterprise platforms. You’ll help bring complex,...

Mozart AI is building a music creation network with Vibe sessions and Studio to enable collaborative music making and fan connections. You will own the mobile app architecture, state management, and navigation, including real-time collaboration, background tasks, and cross-platform integration.The role requires 5+ years of mobile development with React...

Building the Future of Open FinancePayward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system.The teamFounded in 2011,...

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate...

Principal Software Engineer Salary to £80k, poss higher for their ‘Unicorn' candidate Role can be based remotely, as long as you can occasionally travel to London for client work (travel expenses paid)- approx. once a month. NB: Please only apply if you are a UK National & UK passport holder, have resided in the UK for the past 5 years and are prepared to...

Waracle is seeking a Senior Developer to join our world-class digital technology consultancy. You will drive end-to-end Android mobile development, delivering high-performance components and services, with Kotlin and Java and Jetpack Compose.This hybrid role features two days per week at our London office and collaboration across cross-functional teams....

DescriptionAbout Us: Solirius Reply, part of the Reply Group, delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever-changing technical landscape. We partner closely with our clients, embedding our consultants into their businesses in order to provide a bespoke...

Who We Are: Galaxy Digital Inc. (Nasdaq: GLXY) is a global leader in digital assets and data center infrastructure, growing the economy that runs on code. Galaxy delivers the onchain infrastructure that connects institutions to digital assets, including trading, advisory, asset management, staking, self-custody, and tokenization. Galaxy also develops and...