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- Tasks: Lead the development of a top-notch mobile app using React Native.
- Company: Join Zapp, London's leading premium convenience retail platform, disrupting the market since 2020.
- Benefits: Enjoy a hybrid work model with 3 days in the office and 2 days remote.
- Why this job: Be part of a dynamic team creating innovative tech solutions that impact customer experience.
- Qualifications: 5+ years in Front End Engineering, expertise in React Native, and strong Typescript skills required.
- Other info: Opportunity to lead and mentor a growing team while shaping the future of quick commerce.
The predicted salary is between 43200 - 72000 £ per year.
We are looking for a Lead Mobile React Native Engineer to help us build on our previous success with the Zapp app and create a world class user experience for our customers. In this role, you will be responsible for enhancing the user interface and experience for our consumer-facing app. You'll implement visual elements and program their behaviour with user interactions, work with designers and product managers to articulate and test hypotheses, and convert winning ideas into scalable tech that will make Zapp the industry leader in the 'Quick Commerce' space in London - and beyond.
Zapp is London’s leading premium convenience retail platform. Founded in 2020, our vision is to disrupt the multi-trillion dollar convenience retail market, currently dominated by major players, by developing best-in-class customer-centric technology and fulfilment solutions. Zapp partners with some of the world’s leading brands to deliver an exclusive range of hand-picked products 24/7, delivered in minutes.
Core Responsibilities:
- Translating designs and wireframes into high quality code.
- Developing new user-facing features for both our iOS and Android apps.
- Benchmarking and optimising various components of the front-end app.
- Analysing experiment data with our Product and Engineering team.
- Demonstrate genuine domain expertise in our iOS/Android apps.
- Increase quality of commits pushed to production.
- Be instrumental in helping your manager grow a mature team of engineers.
- Defining KPIs for performance inside the app and driving changes across the stack to achieve these KPIs.
- Being the voice of Mobile Engineering in quarterly/annual planning.
Essential skills:
- At least 5 years of professional experience as a Front End Engineer working on a B2C consumer app (essential).
- Experience using React Native (essential), and UI testing frameworks such as Maestro.
- Experience with Sentry, Zustand, Expo and React Query.
- Strong Typescript skills along with any Node.js frameworks (e.g. Express.js or Koa.js).
- Knowledge of GraphQL, Kotlin and/or Swift AWS (beneficial).
- Passionate about building fluid user interfaces that delight customers.
- Able to operate independently and lead small teams, with little guidance.
- Strong written and verbal communication in English.
Lead React Native Engineer employer: TN United Kingdom
Contact Detail:
TN United Kingdom Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Lead React Native Engineer
✨Tip Number 1
Familiarise yourself with the Zapp app and its user experience. Understanding the current features and identifying areas for improvement will help you demonstrate your knowledge during interviews and show how you can contribute to enhancing the app.
✨Tip Number 2
Brush up on your React Native skills, especially focusing on UI testing frameworks like Maestro. Being able to discuss your experience with these tools in detail will set you apart as a candidate who is ready to hit the ground running.
✨Tip Number 3
Prepare to discuss your experience with performance metrics and KPIs in mobile applications. Being able to articulate how you've previously driven changes based on data analysis will showcase your ability to contribute to Zapp's goals.
✨Tip Number 4
Network with current or former employees of Zapp on platforms like LinkedIn. Gaining insights into the company culture and expectations can provide you with valuable information to tailor your approach and demonstrate your enthusiasm for the role.
We think you need these skills to ace Lead React Native Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with React Native and any relevant B2C consumer apps. Emphasise your skills in Typescript, UI testing frameworks, and any other technologies mentioned in the job description.
Craft a Compelling Cover Letter: In your cover letter, express your passion for building user-friendly interfaces and how your previous experiences align with Zapp's mission. Mention specific projects where you successfully implemented features that enhanced user experience.
Showcase Your Technical Skills: If possible, include links to your GitHub or portfolio showcasing projects that demonstrate your expertise in React Native and other relevant technologies. This will give the hiring team a clear view of your capabilities.
Prepare for Technical Questions: Anticipate technical questions related to React Native, Typescript, and mobile app development. Be ready to discuss your problem-solving approach and how you've optimised app performance in past roles.
How to prepare for a job interview at TN United Kingdom
✨Showcase Your Technical Skills
Be prepared to discuss your experience with React Native and other essential technologies like Typescript and Node.js. Bring examples of past projects where you've successfully implemented user-facing features, as this will demonstrate your capability to translate designs into high-quality code.
✨Understand the Company’s Vision
Familiarise yourself with Zapp's mission to disrupt the convenience retail market. Understanding their goals will help you articulate how your skills can contribute to their success and show that you're genuinely interested in the role.
✨Prepare for Problem-Solving Questions
Expect questions that assess your problem-solving abilities, especially related to optimising app performance and user experience. Think of specific challenges you've faced in previous roles and how you overcame them, as this will highlight your analytical skills.
✨Demonstrate Leadership Qualities
Since the role involves leading a team, be ready to discuss your leadership style and experiences. Share examples of how you've mentored junior engineers or contributed to team growth, as this will show your potential to help build a mature engineering team.
