Senior Lead Android Developer (Remote, Full-Time) [HR145]

About Smart Working

At Smart Working, we believe your job should not only look right on paper but also feel right every day. This isn’t just another remote opportunity - it’s about finding where you truly belong, no matter where you are. From day one, you’re welcomed into a genuine community that values your growth and well-being.

Our mission is simple: to break down geographic barriers and connect skilled professionals with outstanding global teams and products for full-time, long-term roles. We help you discover meaningful work with teams that invest in your success, where you’re empowered to grow personally and professionally.
Join one of the highest-rated workplaces on Glassdoor and experience what it means to thrive in a truly remote-first world.

About the role

As a Senior Lead Android Developer, you will design, develop, and maintain high-performance, real-time Android applications used by major global airlines, fuel suppliers, and airports. These applications support critical aviation fuel operations, improving transparency, accountability, and operational efficiency across the full lifecycle.

You will work within Agile delivery teams alongside developers, designers, testers, and product owners, taking ownership of complex features from design through to release. This role requires a high level of technical autonomy, strong engineering judgement, and a commitment to delivering clean, reliable, and maintainable Android solutions that align with long-term product and business goals.

Responsibilities:
• Design, build, and maintain advanced Android applications using Java and Kotlin, with a strong focus on performance, reliability, and real-time behaviour
• Develop refined user interfaces and complex business logic integrated with backend systems (e.g. REST APIs) and device hardware such as Bluetooth or NFC
• Write clean, extensible, and well-tested code, ensuring high test coverage using JUnit and related frameworks
• Architect and implement new features, clearly communicating technical approaches, trade-offs, and dependencies to the wider team
• Propose and deliver improvements to application architecture, development practices, and tooling
• Take ownership of feature delivery, including estimation, implementation, testing, and release within agreed timelines
• Work independently across the codebase while collaborating effectively within a Scrum team
• Participate actively in sprint planning, refinements, reviews, and retrospectives
• Review code produced by peers, promoting high standards of quality, maintainability, and testability
• Ensure all delivered code meets acceptance criteria, quality standards, and security expectations prior to release
• Collaborate closely with Android and iOS engineers, testers, product managers, and other stakeholders to ensure shared understanding and aligned delivery

Requirements:
• Java – 4+ years of professional Android development experience
• Kotlin – 3+ years of commercial experience building Android applications
• Strong experience with the Android SDK, including lifecycle management and performance considerations
• JUnit or Espresso – 3+ years experience writing and maintaining automated tests
• Experience using Gradle for build configuration and dependency management
• Proven ability to deliver clear, testable, and maintainable code in production environments
• Experience working in Agile/Scrum teams, consistently meeting delivery commitments
• Ability to assess the impact of code changes across the application and communicate those impacts clearly
• Comfortable working autonomously while contributing effectively within a collaborative team environment

Nice to have:
• Experience with Android Studio
• CI/CD tooling such as Jenkins
• Familiarity with IntelliJ
• Experience with Moki
• Firebase / Google Firebase
• Google Cloud
• Tooling such as Jira and Bugfender

Benefits:
• Fixed Shifts: 12:00 PM - 9:30 PM IST (Summer) | 1:00 PM - 10:30 PM IST (Winter)
• No Weekend Work: Real work-life balance, not just words
• Day 1 Benefits: Laptop and full medical insurance provided
• Support That Matters:Mentorship, community, and forums where ideas are shared
• True Belonging: A long-term career where your contributions are valued

At Smart Working, you’ll never be just another remote hire.

Be a Smart Worker - valued, empowered, and part of a culture that celebrates integrity, excellence, and ambition.

If that sounds like your kind of place, we’d love to hear your story.