Android Engineer (Platform)

🚀 Who Are We?

Welcome to Welltech—where health meets innovation! 🌍 As a global leader in Health & Fitness industry, we’ve crossed over 200 million installs with five lifechanging apps, all designed to boost wellbeing for millions. Our mission? To transform lives through intuitive nutrition trackers, powerful fitness solutions, and personalized wellness journeys—all powered by a diverse team of over 700 passionate professionals with presence across 5 hubs.

Why Welltech? Imagine joining a team where your impact on global health and wellness is felt daily. At Welltech, we strive to be proactive wellness partners for our users, while continually evolving ourselves.

What Were Looking For

This is a unique opportunity to build a platform from scratch, setting companywide standards and driving the direction of our mobile technology. In the Mobile App Platform team, you will architect our nextgen mobile platform, directly shaping how millions experience wellness. You will design and implement core platform solutions, empowering product teams to rapidly build and customize applications. You will also own the mobile infrastructure blueprint, enabling teams to focus on features and experiments, free from underlying infrastructure concerns. This role demands a strong problemsolver who thrives on building, as youll define a platform that scales to millions, creating a lasting legacy in mobile wellness.

Key responsibilities:

• Help build and evolve scalable mobile infrastructure, tooling, and shared components to support multiple Welltech mobile apps

• Contribute to libraries, SDKs, and CICD pipelines that improve developer experience and apps quality

• Work closely with product teams to support the adoption of platform solutions

• Write clean, testable, and performant code with an eye on maintainability

• Support modularization, reusability, and standardization efforts across mobile apps

• Identify common problems across apps and solve them in a consistent, scalable way

• Participate in code reviews, documentation, and knowledge sharing within the team

• Collaborate crossfunctionally with backend, frontend, security, and infrastructure teams to enable seamless integration and platform alignment

• Required skills:

  • Solid Android development experience with Kotlin, including fundamentals like coroutines, networking, persistence, and performance optimization

  • Experience with Jetpack Compose and modular, scalable UI architectures

  • Excellent understanding of architectural patterns (MVVM, MVI, DI) and modular codebases

  • Proven ability to craft clean, maintainable, and scalable code

  • Strong ability to design for reliability, scalability, and performance

  • Experience working with CICD pipelines and tooling (e.g., Bitrise, Fastlane, Gradle, custom scripts)

  • Strong advocate of design for testability, automated testing, and shiftleft quality mindset

  • Passion for improving developer experience and shipping highquality code

  • Productminded approach with a bias for pragmatic, maintainable solutions

  • Nice to have:

    • Experience with backend development

    • Experience with backenddriven UI

    • Handson experience with OWASP mobile security best practices

    • • Track record of building internal tools, shared components, or platform features at scale

      • Experience implementing and advocating for methodologies that support fast iteration and high dev productivity (e.g. eXtreme Programming, Trunk Based Development, CICD mindset, BDD, TDD)

      • Candidate journey: ⭕️ HR call > ⭕️ Live Coding > ⭕️ System Design > ⭕️ Cultual fit interview

        ✨ Why You’ll Love Being Part of Welltech:

        • Grow Together: Join a culture that champions both personal and professional growth. Here, you’ll thrive as we learn, evolve, and succeed together.

        • Lead by Example: No matter your role, your leadership matters. Every team member is empowered to inspire and make an impact.

        • ResultsDriven: We’re all about achieving meaningful outcomes. It’s not just about the effort, but the difference we make every day.

        • We Are WellMakers: Be part of a movement that’s creating a healthier, happier world. Together, we make wellbeing a reality!

        • Check out some of our products

          Muscle Booster — https:musclebooster.fitness

          YogaGo — https:yogago.io

          WalkFit http:walkfit.pro