Senior Android Engineer

TL;DR

Senior Android Engineer (Mobile Development): Develop and maintain Android applications that empower local entrepreneurs and improve off-grid energy access in Africa with an accent on offline-first functionality, performance optimization, and seamless backend integration. Focus on building robust apps for low-connectivity environments, intuitive UI/UX for diverse users, and collaborating closely with cross-functional teams.

Location: Based primarily in Sheffield, UK with hybrid work format (up to two days remote)

Company

hirify.global supports MOPO, a company enabling renewable energy access in underserved African markets through solar power and local agent networks.

What you will do

• Design, develop, and maintain Android app features enhancing agent productivity and customer experience
• Build offline-first functionality to ensure operation in low connectivity environments
• Optimize app performance across a wide range of Android devices
• Integrate with Django/Python backend APIs for real-time data synchronization
• Implement intuitive UI/UX suitable for users with varying digital literacy
• Conduct code reviews, mentor team members, and promote Android best practices

Requirements

• Location: Must be based in or near Sheffield, UK with hybrid work arrangement
• Strong proficiency in Kotlin and/or Java, Android SDK, Android Studio, and modern architecture patterns (MVVM, MVP)
• Experience with RESTful API integration and network connectivity challenges
• Knowledge of Android UI/UX best practices and Material Design guidelines
• Familiarity with version control (Git) and CI/CD pipelines for mobile apps
• Experience with mobile app security, performance optimization, debugging tools, and Google Play Store deployment

Nice to have

• Expertise in offline-first mobile architectures and data synchronization strategies
• Experience with Bluetooth Low Energy devices
• Experience with mobile payment integrations or fintech applications
• Background building apps for lower-end devices and limited connectivity
• Enthusiasm for using AI tools to accelerate development and improve output