Mobile Tech Lead in London

Mobile Tech Lead in London

London Full-Time 80000 - 100000 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Lead the design and development of our first mobile app using React Native.
  • Company: Join Checkout.com, transforming shopping experiences for millions.
  • Benefits: Enjoy real ownership, fewer blockers, and impactful work from day one.
  • Other info: Fast-paced environment with opportunities for mentorship and career growth.
  • Why this job: Make a difference in mobile tech and shape user experiences.
  • Qualifications: 8-10+ years in mobile engineering with strong React Native skills.

The predicted salary is between 80000 - 100000 £ per year.

Checkout.com is on a mission to transform the shopping experience for millions of consumers. As our most senior individual contributor in mobile, you'll lead the development of our mobile app from the ground up.

What You'll Do

  • Lead the design and implementation of our first mobile app, with React Native as the preferred approach, while keeping flexibility to evolve the tech stack as the product matures.
  • Drive key architecture decisions – navigation, state management, animations, and performance tuning – ensuring scalability and maintainability.
  • Act as the guardian of mobile UX and performance: define what should be built in React Native and where native development is the better fit.
  • Partner with backend and product teams to deliver seamless, end-to-end user journeys.
  • Establish mobile engineering foundations – coding standards, CI/CD pipelines, testing practices, and observability – from the ground up.
  • Mentor future mobile hires, scale the team, and actively contribute to the hiring process.

You Should Have

  • 8–10+ years in mobile engineering, with at least 3+ years production‐level React Native experience.
  • Solid background in iOS or Android native development – confident extending and maintaining native modules when required.
  • Proven experience building and maintaining mobile apps with significant active user bases.
  • Deep understanding of UX, performance bottlenecks, and platform‐specific edge cases.
  • Strong technical judgment with the ability to balance trade‐offs, influence direction, and adapt the stack as needed.
  • Excellent communication skills and experience collaborating with product, design, and backend peers.
  • Experience in consumer‐first industries, ideally with high‐scale apps (>100K MAUs).

We create the conditions for high performers to thrive – through real ownership, fewer blockers, and work that makes a difference from day one. Here, you'll move fast, take on meaningful challenges, and be recognized for the impact you deliver.

Mobile Tech Lead in London employer: 0026 Checkout Technology Ltd

At Checkout.com, we pride ourselves on fostering a dynamic and innovative work culture that empowers our employees to take ownership of their projects from day one. As a Mobile Tech Lead, you'll not only have the opportunity to shape the future of our mobile app but also benefit from a collaborative environment that prioritises mentorship and professional growth. With a focus on meaningful challenges and recognition for your contributions, working here means being part of a team that is dedicated to transforming the shopping experience for millions.

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Contact Details:

0026 Checkout Technology Ltd Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Mobile Tech Lead in London

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at 0026 Checkout Technology Ltd or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to 0026 Checkout Technology Ltd.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like 0026 Checkout Technology Ltd.

Explore Job Boards Specifically for Tech Roles

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We think you need these skills to ace Mobile Tech Lead in London

React Native
iOS Development
Android Development
Mobile App Architecture
UX Design
Performance Tuning
State Management

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at 0026 Checkout Technology Ltd.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at 0026 Checkout Technology Ltd and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at 0026 Checkout Technology Ltd

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If 0026 Checkout Technology Ltd uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.