Senior Android Engineer

Quick Facts

• Role: Senior Android Engineer

Description

Build and harden Android mobile client integrations that ingest, unify, and expose health data from on-device and third-party sources to product teams. Integrate with Google Health Connect and external health data providers, managing permissions, sync, and data quality. Deliver reliable end-to-end data flows with backend and QA while maintaining stability and performance through incremental rollouts.

Responsibilities

• Build and maintain Android client integrations for ingesting and unifying health data from on-device and third-party sources

• Integrate with Google Health Connect and external health data providers (permissions, sync, and data quality)

• Expose health data cleanly to product teams through shared, well-documented client interfaces

• Partner with backend, QA, and consuming product teams to deliver reliable end-to-end data flows

• Ensure quality and safety through incremental rollouts with a focus on stability and performance

Requirements

• 5+ years building, shipping, and maintaining mobile apps

• Deep expertise in Android development (architecture, performance, debugging, stability)

• Production experience with Kotlin and Jetpack Compose

• Experience integrating platform APIs, third-party SDKs, and backend services (REST APIs, asynchronous data flows, coroutines/Flow)

• Engineering discipline: incremental delivery, pragmatic testing, careful refactoring, effective risk management

Nice to Have

• Google Health Connect integrations (reading/writing health data, permissions, background sync)

• Experience in health tech, wellness, or regulated products (e.g., HIPAA)

• Experience contributing to or extending internal frameworks/libraries

• Analytics/experimentation experience (A/B testing), instrumentation, and monitoring

Benefits

• Hybrid by design mode; opportunity to work remotely within Poland

• Work abroad up to 60 days annually; potential business-driven relocation opportunities

• Career development programs; mentoring; thought leadership; soft skills and well-being programs

• Certification support (Anthropic, Gemini, GCP, Azure, AWS)

• English classes

• Stable pay; Employee Stock Purchase Plan with 15% discount

• Benefits package (health insurance, multisport, shopping vouchers)

• Referral bonuses up to $2,000

• Office amenities (entertainment/relaxation zones, table tennis and football, free snacks and coffee)

• Corporate, social, and well-being events

• Note: benefits are for employees only; contractors may be considered with individually agreed B2B terms; outreach to selected candidates only