Lead Front End Engineer (React Native)Vauxhall,

London - Hybrid (2 days WFH)

We are looking for a Lead Mobile Front-End 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.

Main Responsibilities:

Translating designs and wireframes into high quality codeDeveloping new user-facing features for both our iOS and Android appsBenchmarking and optimising various components of the front-end appAnalysing experiment data with our Product and Engineering teamBy the end of your first year you will have achieved:Domain expertise in our iOS/Android appsIncreased quality of quantity of commits pushed to productionBeing instrumental in helping your manager grow a mature team of engineersDefining KPIs for performance inside the app and driving changes across the stack to achieve these KPIsBeing the voice of Engineering in quarterly/annual planningRole requirements:At least 5 years professional experience as a front-end developer working on a B2C consumer app (essential)Experience using React Native (essential)Strong Typescript skills along with any Node.js frameworks (e.g. Express.js or Koa.js).Passionate about building fluid user interfaces that delight customersAble to operate independently and lead small teams, with little guidanceStrong written and verbal communication in EnglishKnowledge of GraphQL, Kotlin and/or Swift AWS (beneficial)Benefits:Competitive salary and equity packageEnjoy 25 days holiday per year (plus all bank holidays)Private Health InsuranceExtended sick pay and maternity/paternity leave payAbout Us

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.

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