
Mobile App Developer
Posted Sep 1

Posted Sep 1
This is a fully remote position, open to applicants in United Kingdom.
• Develop, maintain, and enhance two mobile applications using React Native for both iOS and Android platforms.
• Create a customer-oriented application that offers real-time visibility and control over myenergi devices.
• Design and implement an installer-focused application for the setup, configuration, and diagnostics of Bluetooth-enabled devices.
• Review, design, and establish the mobile application architecture.
• Collaborate with product owners, designers, firmware engineers, and QA teams to deliver features from initial concept to final release.
• Integrate Bluetooth Low Energy APIs for effective device configuration.
• Work together on API integration for real-time energy data, management of settings, and device control.
• Write robust, maintainable, and thoroughly tested code.
• Identify and resolve performance issues, bugs, and inconsistencies in UI/UX.
• Engage in code reviews and contribute to the development of best practices for the mobile team.
• Over 5 years of experience using React Native in production applications.
• Proficient in JavaScript and TypeScript.
• Experience in building and maintaining cross-platform mobile applications for both iOS and Android.
• Familiarity with Bluetooth Low Energy (BLE) integrations in React Native, or a willingness to learn.
• Proven experience in integrating RESTful APIs and managing asynchronous data flows.
• Proficient in version control using Git.
• Familiar with standard CI/CD processes, such as CircleCI.
• Experience in delivering clean user interfaces and adhering to user experience best practices.
• Strong communication skills and a collaborative approach.
• Experience with native modules such as Swift or Kotlin is a plus.
• Familiarity with BLE libraries is advantageous.
• Experience with testing tools such as Jest is a plus.
• Previous experience in IoT, smart home, or hardware-connected applications is beneficial.
• Understanding of energy systems or EV charging technology is a bonus.
• Complimentary on-site EV charging.
• Private Medical Insurance.
• Cycle to Work Scheme.
• 25 days of holiday (increasing with service) plus Bank Holidays.
• Holiday purchase scheme available.
• Mental Health First Aiders present throughout the organization.
• Employee Wellbeing Package.
• Free fruit provided.
• Complimentary yoga sessions every Wednesday morning.
• Opportunities for career development and ongoing support.
• Empowerment and autonomy for employees.
• Free on-site parking.
• EV salary sacrifice scheme.
• Birthday leave offered.
• Life Assurance coverage - death in service.
• Awards for long service.
• Enhanced maternity and paternity pay.
• Life Celebrations – vouchers for births and marriages.
• Employee Assistance Programme – a free, 24/7 UK-based counselling helpline.
• A positive, purpose-driven working environment.
Elfonze Technologies
Katmai Government Services
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