Senior Android Engineer

EPAM Systems, Inc.; Poland; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Health insurance

Multisport

Shopping vouchers

Referral bonuses up to $2,000

Entertainment zones at offices

English classes

Job summary

EPAM Systems, Inc. in Poland seeks a Senior Android Engineer to build and harden mobile client integrations for health data ingestion from on-device and third-party sources. You will collaborate across mobile and backend teams to deliver reliable end-to-end data flows and high performance.

The role requires 5+ years of Android development with Kotlin and Jetpack Compose, strong API integration experience, and a proactive, self-sufficient mindset. Remote work within Poland is available as hybrid.

Qualifications

• 5+ years of experience building, shipping and maintaining mobile apps on Android.
• Deep expertise in Android development, including architecture, performance, debugging and stability.
• Strong production experience with Kotlin and Jetpack Compose in real-world apps.

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.

Skills

Android development

Kotlin

Jetpack Compose

Architecture & design

Performance optimization

Debugging & stability

REST APIs

Coroutines/Flow

Tools

Google Health Connect

REST APIs

Coroutines/Flow

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.ResponsibilitiesBuild and maintain Android client integrations for ingesting and unifying health data from on-device and third-party sourcesIntegrate with Google Health Connect and external health data providers, handling permissions, sync, and data qualityExpose health data cleanly to product teams through shared, well-documented client interfacesPartner with backend, QA, and consuming product teams to deliver reliable end-to-end data flowsEnsure quality and safety through incremental rollouts, with a strong focus on stability and performanceRequirementsSenior Android engineer with 5+ years building, shipping, and maintaining mobile appsDeep expertise in Android development, including architecture, performance, debugging, and stabilityStrong production experience with Kotlin and Jetpack Compose in real-world applicationsSolid 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 managementNice to haveExperience with Google Health Connect integrations — reading/writing health data, permissions, and background syncExperience with health tech, wellness, or regulated products (e.g., HIPAA, health data handling)Experience contributing to or extending internal frameworks/librariesExperience with analytics/experimentation (A/B testing), instrumentation, and monitoringWe offerWe gather like-minded people:Top tech minds driving innovation in AI, cloud and digital platform modernizationSupportive team and agile, startup-like cultureHybrid by design mode and opportunity to work remotely within PolandChance to work abroad for up to 60 days annuallyBusiness-driven relocation opportunitiesWe provide growth opportunities:Career development programsThought leadership, mentoring, soft skills and well-being programsCertification (Anthropic, Gemini, GCP, Azure, AWS)English classesWe cover it all:Stable payParticipation in the Employee Stock Purchase Plan with a 15% discountBenefits package (health insurance, multisport, shopping vouchers)Referral bonuses up to $2,000Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and moreCorporate, social and well-being eventsPlease, note:Benefits listed above are available to employees onlyWe are open for working with Contractors. Terms of B2B cooperation agreements are agreed individuallyWe will reach out to selected candidates exclusivelyEPAM 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.