Senior Android Engineer

We are looking for a Senior Android Engineer to build and harden the mobile client integrations that bring health data into the client’s application — including on-device and third-party health data sources — and to expose that data cleanly to the product teams that consume it. We are looking for a proactive and self-sufficient person, able to navigate complex integration work across mobile and backend boundaries, unblock themselves quickly, and collaborate closely with backend, QA, and partner teams.

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, handling 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 strong focus on stability and performance

Requirements

• Senior Android engineer with 5+ years building, shipping, and maintaining mobile apps
• Deep expertise in Android development, including architecture, performance, debugging, and stability
• Strong production experience with Kotlin and Jetpack Compose in real-world applications
• Solid experience integrating with platform APIs, third-party SDKs, and backend services (REST APIs, asynchronous data flows, coroutines/Flow)
• Solid engineering discipline: incremental delivery, pragmatic testing, careful refactoring, and effective risk management

Nice to have

• Experience with Google Health Connect integrations — reading/writing health data, permissions, and background sync
• Experience with health tech, wellness, or regulated products (e.g., HIPAA, health data handling)
• Experience contributing to or extending internal frameworks/libraries
• Experience with analytics/experimentation (A/B testing), instrumentation, and monitoring

Benefits

We gather like-minded people:

• Top tech minds driving innovation in AI, cloud and digital platform modernization
• Supportive team and agile, startup-like culture
• Hybrid by design mode and opportunity to work remotely within Poland
• Chance to work abroad for up to 60 days annually
• Business-driven relocation opportunities

We provide growth opportunities:

• Career development programs
• Thought leadership, mentoring, soft skills and well-being programs
• Certification (Anthropic, Gemini, GCP, Azure, AWS)
• English classes

We cover it all:

• Stable pay
• Participation in the Employee Stock Purchase Plan with a 15% discount
• Benefits package (health insurance, multisport, shopping vouchers)
• Referral bonuses up to $2,000
• Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more
• Corporate, social and well-being events

Please, note:

• Benefits listed above are available to employees only
• We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually
• We will reach out to selected candidates exclusively