Principal, Android POS

About the role

We're looking for a Principal Android Engineer to lead the technical direction of our Android POS platform.

This is a highly impactful leadership role responsible for the architecture, stability, and long-term evolution of one of Nomni's most strategic products. You'll combine deep technical expertise with hands-on engineering and mentorship to elevate both the platform and the engineering team.

This is not a people management role alone—it is a technical leadership position for someone who enjoys solving complex engineering challenges while raising the engineering bar across the organization.

What you'll do

• Own the technical architecture and long-term health of the Android POS platform.
• Drive platform stability, performance, scalability, and reliability.
• Lead the delivery of key Android capabilities while maintaining high engineering standards.
• Partner with Product, Design, QA, Infrastructure, and Platform Engineering to deliver customer-focused solutions.
• Reduce technical debt and establish sustainable architectural patterns.
• Guide the team toward feature parity with iOS while improving platform quality.
• Mentor senior engineers and help grow technical capability across the Android team.
• Establish engineering best practices, code quality standards, testing strategies, and development processes.
• Lead technical investigations and resolve complex production issues.
• Influence engineering strategy and contribute to technology decisions across Nomni.

Qualifications

• Extensive professional Android development experience building large-scale production applications.
• Expert knowledge of Kotlin and modern Android architecture.
• Strong understanding of Android SDK, Jetpack libraries, Coroutines, Flow, and dependency injection.
• Experience designing scalable, maintainable mobile architectures.
• Proven ability to lead technical direction on complex engineering projects.
• Strong understanding of software design principles, testing, performance optimization, and CI/CD.
• Experience mentoring senior engineers and driving engineering excellence.
• Excellent communication and collaboration skills.

Good to Have

• Experience with Android-based POS or payment systems.
• Knowledge of payment integrations and peripheral hardware.
• Experience with offline-first applications and synchronization.
• Exposure to enterprise-scale SaaS platforms.
• Experience working with distributed remote engineering teams.

Success in This Role

Within your first year, you'll:

• Improve platform reliability and reduce recurring production incidents.
• Drive meaningful architectural improvements across the Android codebase.
• Accelerate delivery of strategic Android initiatives.
• Strengthen engineering capability through mentorship and technical leadership.
• Help establish Android as a scalable platform supporting Nomni's continued global expansion.