Senior React Native Engineer (23498) in London

Some of the essential day to day tasks for this position are listed below. It's important to highlight that this is an evolving role, with multiple new, challenging tasks arising all the time. The position sits within our BX Online team (which run the online ecommerce verticals)

• Design and deliver functional and quality cross-platform software independently
• Code with languages that Holland and Barrett Tech utilises
• Collaborate and contribute to the various features being built as part of the product roadmap in a team
• Break large problems into sub-tasks and take operational responsibility.
• Write tests, contribute to test framework, review and approve code changes.
• Mentor new hires, champion processes and set standards for fellow engineering team members.
• Design functional software without oversight from more senior members of the team.
• Write robust, quality software and peer-review in a CI/CD culture with strong support for iterative development cycles with an evolutionary design
• Deliver quality software of medium-high complexity within the functional areas
• Design and implement software using modern patterns of software development for functionality and scalability within their functional team or limited functional area
• Implement unit, integration and performance tests into a testing framework

Shipping React Native and Typescript  production applications (3+ years)
Worked on a high traffic production application, and able to discuss topics such as performance, API versioning, A/B testing etc.
Keen interest in latest tech, experimentation and desire to push the boundaries of React Native
Experience designing, writing and advocating internal tools and libraries
Experience architecting solutions to complex problems and executing them
Experience with unit, UI functional and integration testing
Experience in building reliable, monitored and maintainable systems
Embraces Agile and encourages other to embrace and agile way of working
Strong collaboration and communication skills within distributed project teams

Bonus: Kotlin/Java, Swift/Objective
Bonus: Experience contributing to and managing CI/CD (Gitlab Pipelines)

• Pension company contribution = 3%
• Incentive scheme up to 10% of annual salary, based on company performance.
• Your wellbeing is paramount so you can get away and take 33 Days Holiday per year.
• Learning and Development opportunity with Holland & Barrett is a great base for career development long term.
• Private Medical Care (Self after 1 year)
• Career progression.
• Refer and Earn Scheme - as we're growing you can earn money by referring people to join us from your network.
• Epic Extras gives you access to exclusive benefits, free advice and savings from a range of retailers and providers.
• Stay healthy with Discounted Products - from day one you'll get a 25% discount (on top of other promotions) when you shop at H&B on anything that you buy.
• We all need a little help sometimes, so we offer Free 24/7 Confidential Advice & Colleague Welfare.
• Mental Health First Aiders - we have lots of qualified Mental Health First Aiders because its all about your health & wellbeing.
• Stay active in the Onsite Gym at our Nuneaton Hub!
• We have colleague Reward and Recognition Schemes, so your hard work and loyalty won't go unnoticed.
• And many more!