junior react native developer jobs in London

About The RoleWe are looking for Frontend engineers to help us build the Alena app. Alena helps users uncover the root cause of their social anxiety and offers targeted treatment that adjusts and adapts to their needs. You will join our tech team, and will work on building the treatments in our social anxiety programme. You will also help our science team...

About The RoleWe are looking for Full Stack engineers to help us build the Alena app. Alena helps users uncover the root cause of their social anxiety and offers targeted treatment that adjusts and adapts to their needs. You will join our tech team, and will work on building the treatments in our social anxiety programme. You will also help our science team...

React native developer (IOS and Android) - £425 outside IR35 - 100% remote - 3 months initially  Exalto consulting are currently recruiting for a contract React Native Developer this is initially 3 months but likely to extend due to workload, outside IR35 paying £425 per day and 100% remote  Essential Skills and Experience mobile development...

Salary: £47,000 - 78,000 per year Requirements Proven experience developing with React JS and React Native Strong experience with Redux Toolkit Solid understanding of modern JavaScript, HTML and CSS Experience building secure, customer-facing front-end applications Ability to work with web services that integrate with external systems Experience designing...

About Air AppsAt Air Apps, we believe in thinking bigger—and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in 2018—and now with offices...

The employer is a cryptocurrency launchpad for the Solana blockchain that enables users to create tokens and trade them immediately on the platform, as well as to launch them onto decentralized exchanges. With over 6 million meme coins launched on the platform, it is one of the fastest-growing crypto applications and one of the biggest drivers of the...

Requisition ID: 36The OpportunityVoy is a fast growing Healthtech scale-up, aiming to be the healthcare provider that millions of people trust as their partner to a long and healthy life. Our platform allows users to quickly and safely diagnose possible conditions, get treatment and support them afterwards to live a higher quality life. To do this, we are...

This role will be an initial 12-Month FTC , before converting to perm, for an organisation who are looking to build internal capability. Please note, this role requires 1-2 days a week on-site in Manchester.Role Summary We are looking for an experienced Engineering Manager to lead an engineering team of approximately 6–7 engineers, working primarily with...

Principal Product Engineer, React NativeLocation: 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,...

Senior Product Engineer, React NativeLocation: 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,...

DescriptionAbout MILEMILE is the new members-only shopping destination redefining luxury commerce. We offer access to a curated, seasonless catalogue of the most sought-after products from globally renowned fashion houses—all at unmatched prices. Built at the intersection of technology and fashion, MILE delivers a seamless, elevated experience for both...

React Developer (remote, Asian Time zone)A competition agency we are currently working with is looking for an experience React and React Native developer to join the team working remotely from anywhere in the world!The main tasks for the role will be to help build and maintain both web and mobile applications for the completion site.The technical stack you...

DescriptionWe know that people want great value combined with an excellent experience from a bank they can trust, so we launched our digital bank, Chase UK, to revolutionize mobile banking with seamless journeys that our customers love. We're already trusted by millions in the US and we're quickly catching up in the UK – but how we do things here is a...

### **Our Mission** Reduce inequity by helping immigrants move money home by becoming the leading cross-border fintech for immigrants. ### **The Team** - Founded by Harvard grads / 3rd-time founders --- also founded Segovia (successful exit) and GiveDirectly (>300M revenue, fastest-growing NGO). - Top performers from top and varied organizations (e.g.,...

Tussell, a London-based data company, invites a junior front-end developer to help reimagine user interfaces for public procurement data. Work on UI layers of Rails and React apps, mentored by senior engineers, contributing from day one.You’ll collaborate with product, design and engineering teams, build responsive interfaces with HTML/CSS/JS, and gain...

We know that people want great value combined with an excellent experience from a bank they can trust, so we launched our digital bank, Chase UK, to revolutionize mobile banking with seamless journeys that our customers love. We're already trusted by millions in the US and we're quickly catching up in the UK- but how we do things here is a little different....

We know that people want great value combined with an excellent experience from a bank they can trust, so we launched our digital bank, Chase UK, to revolutionize mobile banking with seamless journeys that our customers love. We're already trusted by millions in the US and we're quickly catching up in the UK – but how we do things here is a little...

DescriptionWe know that people want great value combined with an excellent experience from a bank they can trust, so we launched our digital bank, Chase UK, to revolutionize mobile banking with seamless journeys that our customers love. We're already trusted by millions in the US and we're quickly catching up in the UK – but how we do things here is a...

Founded in 2012, Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers. We're on a mission to create the most innovative cryptocurrencies exchange. This is a unique opportunity, a rare window of time at the tipping point of the financial evolution. Much like the early days...

Job Title Senior React Native Engineer - Client Platform Job Description So, who are we? IG Group is a FTSE 100 fintech operating across five continents, serving over 1.4m customers and handling billions of dollars in transactions – built on scale, trust, and proof. We didn't pivot to innovation; it's how we've always operated. What that means for the...