Senior Android Engineer
Where this role is available
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- Cyprus, Cyprus
- Cyprus
Role summary by JobGrid
Senior Android Engineer at welltech in Cyprus, on-site, in the IT category and at Senior level. JobGrid presents normalized role facts from the source payload, keeps the employer description separate, and routes candidates to the original public application page with non-personal referral parameters.
- Role facts normalized from the payload: Senior Android Engineer, welltech, Cyprus, on-site, Senior, IT / Other IT.
- No salary is stated in the provided payload, so no salary context is added.
- Source timing is available: posted on 2026-06-02 and last checked on 2026-06-02.
- The employer application path points to the original public application page; JobGrid adds the referral parameters without changing the source application route.
Who Are We?
Welltech is a global wellness technology company with Ukrainian roots. Our mission is to build and scale wellness apps globally through state-of-the-art, tech-driven performance marketing.
We are one of the most established players in the wellness app space, and we are accelerating. Over 25.5 million people across the world use our apps — Muscle Booster, Yoga-Go, and WalkFit — to build healthier habits, move more, and feel better every day. Every subscription represents a real person making a real change in their life, and we take that seriously.
With 500+ people across hubs in Cyprus, Ukraine, Poland, Spain, and the UK, we combine the scale of a market leader and the drive of a team that's just getting started.
What We're Looking For
We are seeking a highly skilled and product-focused Senior Android Engineer with demonstrated expertise in Domain-Driven Design, cross-functional product development, and Developer Productivity. In this position, you will collaborate closely with our Product, Engineering, and Data teams to support the continued development and enhancement of our applications. You will support iterative development methods and promote data-driven decision-making to ensure high-quality and effective solutions.
Key responsibilities:
Co-own and take technical ownership of the team’s codebase and production systems, ensuring stability, scalability, and long-term maintainability
Lead the design and development of high-quality, performant, and maintainable mobile solutions with a strong focus on architecture and best practices
Drive end-to-end delivery by translating complex user and product needs into robust technical solutions, from discovery through production
Shape the architecture and system design of the mobile application and its integrations with backend and platform services
Actively influence technical direction and raise engineering standards through code reviews, design discussions, and knowledge sharing
Collaborate cross-functionally with backend, frontend, security, infrastructure, and product teams to align on technical solutions and platform strategy
Serve as a trusted technical partner for product and design, contributing to roadmap discussions and technical decision-making
Mentor and support other engineers, fostering technical growth and a culture of ownership and excellence
Work hands-on with a modern Android stack, including Kotlin, Coroutines and Flow, Jetpack Compose, and Jetpack libraries (Architecture Components, Navigation, DataStore, Room, Hilt, etc.)
Identify opportunities for technical improvements and proactively drive initiatives that improve system quality, developer experience, and user impact
Deliver high-impact features in a customer-centric environment, taking responsibility for outcomes that affect millions of users
Required skills:
Solid 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
Ability to manage risks, trade-offs and propose efficient solutions
Experience with design for testability, automated tests and willingness to work in an environment where engineers own the quality end-to-end
Strong ability to design for reliability, scalability, and performance
Experience working with CI/CD pipelines and tooling (e.g., Bitrise, Fastlane, Gradle, custom scripts)
Strong advocate of design for testability, automated testing, and shift-left quality mindset
Product-minded approach with a bias for pragmatic, maintainable solutions
Nice to have:
Experience with backend-driven UI
Experience with data and/or multimedia
Hands-on experience with OWASP mobile security best practices
Experience implementing and advocating for methodologies that support fast iteration and high dev productivity (e.g. eXtreme Programming, Trunk Based Development, CI/CD mindset, BDD, TDD)
Candidate journey: ⭕️ Recruiter call ---> ⭕️ Live Code Review --> ⭕️ System Design interview---> ⭕️ Meet the hiring manager
Check out some of our products
Muscle Booster — https://musclebooster.fitness/
Yoga-Go — https://yoga-go.io/
WalkFit - http://walkfit.pro