Senior Android Engineer

🏢 Summary: Senior Android Engineer role on confidential, next-generation IoT and connected-device products, working across Android, embedded, firmware, and hardware layers. The position includes building reliable Android applications, device onboarding, BLE communication, testing, and performance optimization, with regular on-site work required in Warsaw. 🗂️ Requirements: 6+ years of commercial Android experience, Proficiency in Kotlin and Java, Hands-on Jetpack Compose experience, Knowledge of Kotlin Coroutines and asynchronous programming, Unit testing and TDD experience, Dependency injection experience with Hilt or Koin, BLE device-communication experience, Understanding of Android SDKs, system components, and lifecycle, B2+ English communication skills, C/C++ familiarity for shared or native modules, Embedded or IoT ecosystem experience, Networking fundamentals: TCP, UDP, IP, REST, HTTP, WebSockets, Secure authentication and authorization knowledge: OAuth 2.0, OpenID Connect, session management, RBAC, Performance optimization and multithreading experience, Regular on-site presence in Warsaw 📃 Skills: Android, Kotlin, Java, JetpackCompose, Coroutines, TDD, Hilt, Koin, BLE, C, C++, IoT, TCP, UDP, IP, REST, HTTP, WebSockets, OAuth, OpenID, RBAC, Multithreading 🏢 Description: We are looking for a Senior Android Engineer to join an embedded-focused team augmentation project for a global consumer electronics brand. This role goes far beyond classic Android app development. You will work closely with embedded, firmware, and hardware teams on next-generation products and prototypes, taking ownership across the entire ecosystem, not just the mobile layer. Due to security requirements and the product’s confidential nature, this project requires regular on-site presence at our Warsaw office and cannot be fully remote. intent has over 10+ years of experience in helping to conceptualize, design, and build software for IoT and connected devices. We act as a specialized think partner for products at the intersection of physical and digital, from brand-new concepts to products entering competitive and established markets. Some of the brands we’ve worked with include Oura, BOSE, and McIntosh. What you’ll do Design, build, and maintain high-quality Android applications for IoT and connected devices Work close to hardware, firmware, and embedded teams , not just the mobile layer Implement device onboarding and setup flows Optimize performance, threading, and reliability in complex environments Review pull requests, give feedback, and help keep code quality high Write and maintain unit tests Take part in technical discussions, daily calls, and knowledge sharing Android experience 6+ years of commercial Android experience Strong proficiency in Kotlin and Java Hands-on experience with Jetpack Compose (Kotlin UI) Solid knowledge of Kotlin Coroutines and async programming Experience with unit testing / TDD Familiarity with dependency injection (Hilt, Koin) Strong experience building apps, communicating with devices over Bluetooth Low Energy (BLE) Understanding of Android internals (SDKs, system components, lifecycle) B2+ English , comfortable in everyday communication Cross-platform / Embedded / Ecosystem Familiarity with C/C++ for shared or native modules Experience working in or close to embedded / IoT ecosystems Understanding of networking fundamentals : TCP / UDP / IP REST / HTTP WebSockets Knowledge of secure authentication & authorization : OAuth 2.0 OpenID Connect Session management, RBAC Experience with performance optimization and multi-threading

🏢 Summary: Senior Android Engineer role focused on building reliable mobile integrations that ingest, unify, and expose health data from on-device and third-party sources. The position involves Google Health Connect, backend-connected data flows, and collaboration with QA and product teams to deliver stable, high-performance releases. 🗂️ Requirements: 5+ years building, shipping, and maintaining Android apps, Senior-level Android development expertise, Kotlin production experience, Jetpack Compose production experience, Android architecture, performance, debugging, and stability expertise, Platform API, third-party SDK, and backend service integration experience, REST API, asynchronous data flow, coroutines, and Flow experience, Incremental delivery, pragmatic testing, refactoring, and risk-management discipline 📃 Skills: Android, Kotlin, Compose, HealthConnect, REST, Coroutines, Flow, APIs, SDKs, Debugging, Testing, Refactoring 🏢 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.

🏢 Summary: Senior Android Engineer role focused on building reliable mobile integrations that ingest, unify, and expose health data from on-device and third-party sources. The position works across Android and backend boundaries to deliver secure, stable end-to-end data flows using Google Health Connect and external providers. 🗂️ Requirements: 5+ years building, shipping, and maintaining mobile applications, Senior-level Android development expertise, Kotlin and Jetpack Compose production experience, Android architecture, performance, debugging, and stability expertise, Platform API, third-party SDK, and backend service integration experience, REST API, asynchronous data flow, coroutines, and Flow experience, Incremental delivery, pragmatic testing, refactoring, and risk management discipline 📃 Skills: Android, Kotlin, Compose, HealthConnect, REST, Coroutines, Flow, SDKs, APIs, Debugging, Testing 🏢 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.

🏢 Summary: Senior Android Engineer role focused on building reliable mobile integrations that ingest, unify, and expose on-device and third-party health data. The position involves Google Health Connect, backend-connected data flows, and close collaboration with backend, QA, and product teams to deliver stable, high-performance releases. 🗂️ Requirements: 5+ years building, shipping, and maintaining mobile apps, Senior-level Android development expertise, Production experience with Kotlin, Production experience with Jetpack Compose, Experience with platform APIs, third-party SDKs, and backend services, Experience with REST APIs, asynchronous data flows, coroutines, and Flow, Strong architecture, performance, debugging, and stability skills, Incremental delivery, pragmatic testing, careful refactoring, and risk management 📃 Skills: Android, Kotlin, Compose, REST, Coroutines, Flow, APIs, SDKs, HealthConnect 🏢 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.

🏢 Summary: Senior Android Engineer role focused on building reliable mobile integrations that ingest, unify, and expose health data from device and third-party sources. The position works across Android and backend boundaries to deliver secure, stable end-to-end data flows with backend, QA, and product teams. 🗂️ Requirements: 5+ years building, shipping, and maintaining Android mobile applications, Senior-level Android development expertise, Kotlin and Jetpack Compose production experience, Android architecture, performance, debugging, and stability expertise, Platform API, third-party SDK, and backend service integration experience, REST API, asynchronous data flow, coroutines, and Flow experience, Incremental delivery, pragmatic testing, refactoring, and risk management discipline 📃 Skills: Android, Kotlin, JetpackCompose, REST, Coroutines, Flow, APIs, SDKs 🏢 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.

🏢 Summary: Senior Android Engineer role focused on building reliable mobile integrations that ingest, unify, and expose on-device and third-party health data. The position delivers secure, stable end-to-end data flows with backend, QA, and product teams, using Kotlin, Jetpack Compose, platform APIs, and asynchronous services. 🗂️ Requirements: 5+ years building, shipping, and maintaining Android applications, Senior-level Android development expertise, Kotlin, Jetpack Compose, Android architecture, performance, debugging, and stability, Platform API, third-party SDK, and backend service integrations, REST APIs, Asynchronous data flows, Coroutines and Flow, Incremental delivery, pragmatic testing, refactoring, and risk management 📃 Skills: Android, Kotlin, Jetpack, Compose, REST, Coroutines, Flow, APIs, SDKs, Debugging, Testing, Refactoring 🏢 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.

🏢 Summary: Senior Android Engineer role focused on building reliable mobile integrations that ingest, unify, and expose health data from on-device and third-party sources. The position works across Android and backend boundaries to deliver secure, stable end-to-end data flows with backend, QA, and product teams. 🗂️ Requirements: 5+ years building, shipping, and maintaining mobile apps, Senior-level Android development expertise, Kotlin and Jetpack Compose production experience, Android architecture, performance, debugging, and stability expertise, Platform API, third-party SDK, and backend service integration experience, REST API, asynchronous data flow, coroutines, and Flow experience, Incremental delivery, pragmatic testing, refactoring, and risk management discipline 📃 Skills: Android, Kotlin, Compose, REST, Coroutines, Flow, APIs, SDKs, Debugging, Testing, Refactoring 🏢 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.

🏢 Summary: Senior Android Engineer role focused on building and maintaining reliable mobile integrations that ingest, unify, and expose health data from device and third-party sources. The position works across Android and backend boundaries to deliver secure, stable end-to-end health-data flows with product, QA, and partner teams. 🗂️ Requirements: 5+ years building, shipping, and maintaining mobile applications, Senior-level Android development experience, Android architecture, performance, debugging, and stability expertise, Production Kotlin experience, Production Jetpack Compose experience, Platform API, third-party SDK, and backend service integration experience, REST API and asynchronous data-flow experience, Coroutines and Flow experience, Incremental delivery, pragmatic testing, refactoring, and risk-management discipline 📃 Skills: Android, Kotlin, Compose, REST, Coroutines, Flow, APIs, SDKs 🏢 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.

🏢 Summary: Long-term Senior Android Developer role building and improving a secure, scalable native mobile application for an insurance-sector client. The role covers feature development, architecture, testing, performance optimization, and cross-functional Agile collaboration. 🗂️ Requirements: 5+ years of commercial Android development experience, Strong Kotlin knowledge, Jetpack Compose experience, Android SDK and architecture components knowledge, MVVM architecture experience, Coroutines, Flow, and asynchronous programming knowledge, REST API experience, Hilt or Dagger dependency-injection experience, Unit and UI testing experience, Git and CI/CD practices knowledge, Agile/Scrum team experience, English proficiency at B2 level or higher 📃 Skills: Android, Kotlin, Jetpack, Compose, MVVM, Coroutines, Flow, REST, Hilt, Dagger, Git, CI/CD, Agile, Scrum 🏢 Description: About the project We’re looking for a Senior Android Developer to join a long-term project for one of our clients in the insurance sector. You’ll be working on the development and enhancement of a modern mobile application used by thousands of customers, collaborating with cross-functional teams to deliver secure, high-quality digital services. This is an opportunity to work in a mature Agile environment where code quality, user experience, and engineering best practices are highly valued. Your responsibilities Design, develop, and maintain native Android applications Build new features and improve existing functionalities Collaborate with Product Owners, UX/UI Designers, QA Engineers, and Backend Developers Ensure application performance, security, and scalability Write clean, maintainable, and testable code Participate in code reviews and technical discussions Troubleshoot production issues and optimize application stability Contribute to architecture decisions and technical improvements Requirements 5+ years of commercial experience in Android development Strong knowledge of Kotlin Experience with Jetpack Compose Solid understanding of Android SDK and Android architecture components Experience with MVVM architecture Knowledge of Coroutines , Flow , and asynchronous programming Experience with REST APIs Familiarity with dependency injection frameworks (Hilt or Dagger) Experience with unit testing and UI testing Good understanding of Git and CI/CD practices Experience working in Agile/Scrum teams English at B2 level or higher Nice to have Experience in the insurance, banking, or fintech sector Knowledge of Clean Architecture Experience with Firebase Familiarity with GraphQL Experience publishing applications to Google Play Knowledge of accessibility and mobile security best practices

🏢 Summary: Own and develop a production Android client for an AI-native assistant, with AI interactions central to the mobile experience. The role focuses on Kotlin development, AI API integration, performance, reliability and collaboration with backend and Machine Learning engineers in a remote-first global team. 🗂️ Requirements: 3+ years of professional Android development experience, Kotlin, AI functionality integration: LLM, vision or speech APIs, Asynchronous programming: Coroutines and Flow, REST or gRPC APIs, Structured data formats, Debugging and performance profiling, Handling latency, partial failures and non-deterministic behavior, ML Kit or lightweight on-device inference, Production app releases through Google Play Store 📃 Skills: Android, Kotlin, Java, LLM, Vision, Speech, Coroutines, Flow, REST, gRPC, SQL, NoSQL, TensorFlow, Lite, MLKit, Analytics, Logging, Profiling, GooglePlay 🏢 Description: About the product Our client is developing an AI-native assistant designed to support everyday communication, organization, errands and complex workflows with minimal user input. The product must reliably manage long-running processes, retain context, interact with external tools and complete real-world tasks despite the non-deterministic nature of modern AI models. The company’s objective is to make everyday activities significantly faster and easier for users. About the role As an Android Software Engineer, you will own the Android client experience and shape how AI behaves, responds and performs on mobile devices. This is not a thin-client or simple API-integration role. You will help build a production Android application in which AI interactions are central to the product experience, with a strong focus on performance, reliability and clarity. What you will do Build and maintain production Android applications using Kotlin. Integrate AI-powered features, including chat, vision, voice and recommendations, through backend APIs. Design user experience patterns for AI interactions, including streaming responses, retries and partial results. Optimize application performance, responsiveness and memory usage across AI-intensive workflows. Implement analytics, logging and feedback collection to support AI evaluation and continuous product improvement. Collaborate closely with backend and Machine Learning engineers on API contracts and system behavior. Ensure application stability, security and scalability in production environments. What we are looking for At least three years of professional Android development experience using Kotlin. Hands-on experience integrating AI functionality such as LLM, vision or speech APIs. Strong understanding of asynchronous programming, particularly Coroutines and Flow. Familiarity with REST or gRPC APIs and structured data formats. Strong debugging and performance-profiling skills. Ability to build systems that must handle latency, partial failures and non-deterministic behavior. Experience with ML Kit or lightweight on-device inference. Experience shipping production applications through the Google Play Store. What success looks like The Android application is stable, smooth and reliable in real-world use. Performance remains responsive and efficient in terms of latency, memory and CPU usage. Production issues are identified early, monitored effectively and resolved through clear root-cause analysis. Technology stack Kotlin / Java Coroutines / Flow REST / gRPC SQL / NoSQL TensorFlow Lite and on-device inference Compensation and employment The position is offered under an employment contract. Compensation is determined individually based on: professional experience and technical capability, scope of responsibility, location and relevant market benchmarks, expected impact on the product and organization. The compensation package consists of a base salary and equity. The company remains flexible when considering exceptional candidates. A company laptop will be provided where required for the role. Remote work and global collaboration The company operates as a remote-first, globally distributed organization. There is no fixed company-wide working schedule and no requirement to follow one specific time zone. Team members are expected to maintain sufficient working-hours overlap with their immediate colleagues to collaborate effectively. The successful candidate will work from Poland and collaborate with engineering, Machine Learning and product specialists located across different regions. Poland-based employees join existing global teams rather than a separate local team. The exact reporting line and hiring manager will be confirmed during the recruitment process. How the team works The company believes that outstanding products are built by small, highly capable and hands-on teams. Decisions are made collaboratively, while individuals are expected to take ownership, exercise sound judgment and execute independently. The team moves quickly while balancing product quality, experimentation and learning from real user behavior. There is no fixed hiring quota for this position. The company is focused on hiring people who meet its technical and ownership standards rather than filling a predetermined number of seats. Recruitment process The standard recruitment process consists of up to four stages: Technical assessment, where relevant to the candidate’s background. HR interview. One or more technical interviews. Founder or leadership interview. Particularly strong candidates may be fast-tracked directly to the technical interview stage based on their experience and previous work. Applications are evaluated by members of the technical team. Interviews may be conducted virtually and, where relevant, onsite. The exact format and interviewers may vary. The company aims to make decisions efficiently and provide candidates with a prompt outcome.