Senior Android Engineer

EPAM Systems; Poland; Hybrid; PLN 180,000 - 270,000; Full time

Benefits offered by this job

Health insurance

Multisport

Stock purchase plan

Relocation opportunities

Job summary

EPAM Systems in Poland is seeking a Senior Android Engineer to build and harden mobile client integrations for health data ingestion across on-device and third-party sources. You will collaborate with backend, QA, and partner teams to ensure robust end-to-end data flows and strong performance.

The role requires 5+ years of Android development, deep Kotlin expertise, and experience with Jetpack Compose, REST APIs, and data synchronization. Hybrid/remote options within Poland are available.

Qualifications

• 5+ years of experience building, shipping, and maintaining mobile apps.
• Deep Android expertise including architecture, performance, debugging, and stability.
• Proven Kotlin and Jetpack Compose experience in real-world apps.
• Experience integrating with platform APIs, third-party SDKs, and backend services via REST.
• Strong engineering discipline with incremental delivery and testing.

Responsibilities

• Build and maintain Android client integrations for ingesting 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.

Skills

Android development

Kotlin

Jetpack Compose

REST APIs / data flows

Tools

REST APIs

Job description

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

We offer

• 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

EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.