React Native Jobs in London

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React Native Jobs in London

Overview

Discover the best React Native jobs in London with Haystack. Whether you're a seasoned React Native developer or just starting out, our curated listings connect you with top tech employers across the city. Find your next React Native opportunity in London today and take your mobile app development career to the next level!

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Application Developer

Proactive Appointments

Hybrid working 3 days onsite in Weybridge per weekWe’re looking for a talented Application Developer to join our clients UK-based engineering team at a fast-growing, innovative technology company.In this role, you’ll take ownership of developing and enhancing their in-house platforms, which include both B2B and B2C applications. You’ll work hands-on with modern web and mobile technologies, collaborating with cross-functional teams to deliver high-quality, scalable software.We’re looking for someone who is analytical, organised, and thrives in a collaborative environment. You’ll need to be a strong communicator and comfortable working in a fast-paced, agile setting.What You’ll Do:

Design, build, and maintain web and mobile applications and APIs.

Support and enhance existing platforms.

Lead code reviews and write clean, testable code.

Translate wireframes into functional, user-friendly interfaces.

What You’ll Bring:

Strong experience with React, React Native, .NET.

Proficiency in HTML, CSS, Bootstrap, and Front End development.

Solid understanding of SQL, API integration, and Azure.

Experience with mobile app development, unit testing, and DevOps tools (GitHub, Azure DevOps).

Knowledge of security best practices and software documentation.

Application DeveloperDue to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted.Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisationWe take our obligations to protect your personal data very seriously. Any information provided to us will be processed as detailed in our Privacy Notice, a copy of which can be found on our website

+1

Tech Lead - TypeScript/ React Native - Fully Remote Our client, a growing company based in London is seeking an experienced Tech Lead to take ownership of the technology stack and guide the engineering team through this next phase of growth. This is a hands-on leadership role, combining technical delivery with strategic oversight.As Tech Lead, you will act as a player-coach: shipping critical code yourself while mentoring engineers, driving technical strategy, and ensuring the platform scales with rapid international growth. You will work closely with the founders, translating business goals into a clear technical roadmap and high-quality execution.What Youll Be Working On Mobile Apps: Core customer apps built with TypeScript, React Native, Expo.Backend: TypeScript, GCP/Firebase Cloud Functions, GCP Pub/Sub, Postgres, Prisma.Web Apps: Customer-facing portals for sign-up and account management (TypeScript, React, Vercel).Internal ERP: Mission control for stock, customers, and operations (TypeScript, Next.js, Vercel).A high-velocity release culture, deploying multiple times per day to tens of thousands of users.Key Responsibilities Lead end-to-end development and delivery of core features across mobile, backend, and internal tooling.Shape the technical roadmap and make high-impact architectural decisions in partnership with the founders.Own the quality, reliability, and performance of applications in production.Mentor engineers through code reviews, pairing, and establishing strong engineering practices.Drive AI-accelerated engineering productivity, leveraging modern tools to ship faster and smarter.Be hands-on: shipping code daily, unblocking the team, and taking responsibility for critical systems.Requirements Strong experience across the stack: TypeScript, React Native, React, Node, Postgres, GCP/Firebase.Full-stack mindset: comfortable working on mobile apps, web apps, backend, and SQL.Proven ability to write efficient, production-ready code that is reliable, observable, and maintainable.Comfortable with a fast-paced release culture (multiple deploys per day).Product-focused, with the ability to empathise with users and steer feature development.5+ years of software engineering experience, ideally in a fast-moving startup or product-led environment.Strong problem-solving skills, ownership mentality, and ability to work in GMT-friendly time zones.Experience with AI-powered SWE tools (Cursor, Windsurf, v0, etc.) and enthusiasm for pushing productivity.Preferred: ability to work from the London office 3 days per week.Benefits £60100k per annum depending on experience & locationAnnual performance bonus of up to 15%Fully remote / hybrid working (GMT hours)Interested? Please Click Apply Now!Tech Lead - TypeScript/ React NativeTPBN1_UKTJ

Senior Fullstack Software Engineer

+6

Job Title: Senior Software Engineer Location: London (Hybrid: 2-3 days/week in office) Contract Type: Permanent Salary: up to 100,000(DOE)About the Role We’re looking for a skilled and experienced Senior Software Engineer to join a fast-paced, product-focused team building innovative technology that delivers real impact. You’ll work across the full development lifecycle-from design and implementation to deployment and monitoring-taking ownership of your work and contributing to a collaborative engineering culture.This is a hands-on role where you’ll be empowered to make technical decisions, mentor others, and help shape the future of a platform used by thousands.Key Responsibilities

Design, build, release, and monitor software systems end-to-end

Collaborate with product, design, and data teams to deliver user-focused features

Provide technical leadership and mentorship to other engineers

Use data to inform decisions and prioritise development efforts

Work flexibly across the stack, with opportunities to specialise or broaden your scope

Essential Experience

Proven ability to define and deliver long-term technical direction in ambiguous environments

Full-stack development experience, with ownership of technical decisions and outcomes

Experience designing and deploying scalable, observable, and maintainable systems

Familiarity with microservices architecture (synchronous and asynchronous)

Strong experience with NodeJS, TypeScript/JavaScript, and React

Good understanding of cloud platforms (AWS, GCP, Azure)

Solid grasp of database technologies and trade-offs

Experience with automated testing and web security best practices

Background in SaaS, ideally B2B2C or consumer-facing tech

Desirable Experience

React Native best practices

Native app development (iOS, Android), Expo

Event-driven systems and distributed architecture

Technologies such as GCP (GKE, PubSub, BigQuery), Temporal, Postgres, CircleCI, ArgoCD, Kubernetes, Helm, Docker, Terraform

Experience in zero-to-one product development or highly innovative domains

Benefits

Competitive salary

25 days annual leave plus bank holidays

Private healthcare and life assurance

Dedicated Learning & Innovation time every second Friday

Hybrid working with flexible hours

Free drinks and snacks in their london office

Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of international solutions that connect clients to the best talent in the world. For all positions based in Switzerland, Modis Europe Ltd works with its licensed Swiss partner Accurity GmbH to ensure that candidate applications are handled in accordance with Swiss law.Both Modis International Ltd and Modis Europe Ltd are Equal Opportunities Employers.By applying for this role your details will be submitted to Modis International Ltd and/ or Modis Europe Ltd. Our Candidate Privacy Information Statement which explains how we will use your information is available on the Modis website.

Full Stack Software Engineer - Build Cool Stuff That Matters

Software Engineer - Build Cool Stuff That Matters Location: London (Hybrid: 2-3 days/week in office) Type: Permanent Salary: Upt p 80k + PerksThe Opportunity Ready to ditch the dull and do work that actually excites you? We’re on the hunt for a Software Engineer who loves solving real problems, building slick user experiences, and working with modern tech in a fast-moving environment. You’ll be part of a collaborative team that ships smart, scalable software-and has fun doing it.What You’ll Be Doing

Owning features end-to-end: design it, build it, ship it, monitor it

Working closely with product, design, and data to create things people love using

Helping shape the team’s engineering culture and best practices

Using data to make smart decisions and focus on what really matters

Getting stuck into full-stack development, with room to specialise if you want

What You’ll Bring

Experience building and shipping full-stack features in ambiguous, fast-paced environments

Solid skills in NodeJS, TypeScript/JavaScript, and React

Experience with microservices (synchronous + asynchronous)

Familiarity with cloud platforms like AWS, GCP or Azure

Good understanding of databases and how to choose the right one

Knowledge of automated testing and web security best practices

Background in SaaS or consumer-facing tech is a big plus

Bonus Points For

React Native know-how

Mobile app development (iOS, Android), Expo

Experience with event-driven systems and distributed architecture

Familiarity with tools like GCP (GKE, PubSub, BigQuery), Temporal, Postgres, CircleCI, ArgoCD, Kubernetes, Helm, Docker, Terraform

Experience in zero-to-one product builds or highly innovative projects

Perks & Benefits

Competitive salary

25 days holiday + bank holidays

Private healthcare and life assurance

Dedicated time for learning and innovation every second Friday

Flexible hours and hybrid working

Free snacks and drinks in a buzzing Shoreditch office

Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of international solutions that connect clients to the best talent in the world. For all positions based in Switzerland, Modis Europe Ltd works with its licensed Swiss partner Accurity GmbH to ensure that candidate applications are handled in accordance with Swiss law.Both Modis International Ltd and Modis Europe Ltd are Equal Opportunities Employers.By applying for this role your details will be submitted to Modis International Ltd and/ or Modis Europe Ltd. Our Candidate Privacy Information Statement which explains how we will use your information is available on the Modis website.

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Frequently asked questions

What types of React Native jobs are available in London on this platform?

Our job board features a wide range of React Native roles in London, including positions for junior, mid-level, and senior developers, as well as contract and permanent roles across startups, agencies, and large enterprises.

Do I need to be physically located in London to apply for React Native jobs listed here?

While most roles target candidates based in or near London, many employers offer flexible or remote working options. You should check each job posting's location requirements before applying.

How can I optimize my profile to attract React Native recruiters in London?

Ensure your profile highlights your React Native skills, relevant project experience, and any London-based work or collaborations. Including up-to-date contact information and a portfolio link also increases your visibility.

Are there any recruitment agencies specializing in React Native jobs in London featured on your board?

Yes, we partner with several top UK recruitment agencies specializing in IT and mobile development roles, including those focused on React Native talent in the London area.

Is it possible to receive job alerts for new React Native positions in London?

Absolutely! You can subscribe to email notifications tailored to React Native jobs in London, so you’ll be the first to know when new roles are posted.