Senior Software Engineer - Android
⚲ Kraków, Stare Miasto
Do uzgodnienia
Wymagania
- Android
Opis stanowiska
Nasze wymagania:
Bachelor’s degree in Computer Science, Computer Engineering, a related field, or equivalent work experience
5+ years of professional Android development experience
Deep proficiency in Kotlin, with strong understanding of idiomatic patterns and performance considerations (Java experience is a plus)
Extensive experience with Android Studio, Android SDK, and modern architecture patterns (MVVM, MVI, Clean Architecture)
Proven track record designing and building production-quality, scalable Android applications
Experience with RESTful APIs, JSON parsing, and complex backend service integrations
Strong command of asynchronous programming using Coroutines and Flow
Experience with modular app architecture, Gradle build systems, and dependency management at scale
Experience with version control (Git) and leading collaborative development workflows
Excellent communication skills with the ability to influence technical direction across teams
Experience mentoring engineers and leading technical design discussions
Experience leveraging AI/ML technologies in mobile applications
Mile widziane:
Deep video streaming expertise using MediaCodec, HLS/RTSP/WebRTC protocols, or custom media pipeline implementations
Experience with Android NDK/JNI for native C/C++ code integration • Hands-on experience with Jetpack Compose for modern declarative UI development
Advanced knowledge of Android Jetpack components such as ViewModel, WorkManager, DataStore, and Paging
Familiarity with reactive programming patterns and advanced Kotlin Flow usage
Understanding of mobile security best practices (encryption, secure storage, certificate pinning, authentication)
Experience designing and maintaining CI/CD pipelines for Android applications
Knowledge of mobile analytics and crash reporting tools (Firebase, Crashlytics, Sentry)
Experience with the broader Android ecosystem including Wear OS, Android TV, or app widgets
Experience with iOS development, including Swift, SwiftUI, Objective-C, and Xcode
Background with IoT protocols or smart home/connected device ecosystems
Zakres obowiązków:
Lead the design and development of complex Android features for our flagship mobile application used by millions of customers.
Own the full project life cycle — from requirements and architecture to deployment — with deep cross-team collaboration with iOS engineers, backend teams, QA, and product managers.
Architect and implement real-time video streaming features using Android media frameworks, including HLS/RTSP/WebRTC protocols and native NDK/JNI integrations.
Define and champion best practices for responsive, performant UIs following Material Design guidelines and modern Android architecture patterns.
Drive the research, evaluation, and adoption of new Android technologies and methodologies to solve complex project goals and improve platform-wide code quality.
Mentor and provide technical guidance to junior and mid-level engineers through code reviews, design discussions, and pair programming.
Contribute to cross-functional architecture decisions that affect multiple teams and long-term platform direction.
Exercise strong technical judgment — knowing when to move fast and when to invest in robust, scalable solutions.
Bring your ideas! We want our senior engineers to help shape the product roadmap, not just build to a spec.
Other duties as assigned
Oferujemy:
Collaborate with outstanding people: We have a strong focus on teamwork, and we work to create a collaborative and welcoming environment that enables our teams to excel.
Make an immediate impact: You can expect to own and drive significant features that reach millions of users. Your technical leadership will be felt across the team from day one.
Work with the latest technologies: You’ll gain exposure to cutting-edge mobile and IoT technology. Our tech stack includes Kotlin, Jetpack Compose, Android SDK, Coroutines/Flow, and integration with our backend services.
Lead and be empowered: We want you to own architecture, drive technical decisions, and elevate the engineers around you. You’ll have the autonomy to shape how we build, not just what we build.
Long-term employment based on a permanent employment contract (CoE).
Attractive benefits package: including medical care, life insurance, sports package, annual budget for professional development ($2,000).
Bachelor’s degree in Computer Science, Computer Engineering, a related field, or equivalent work experience
5+ years of professional Android development experience
Deep proficiency in Kotlin, with strong understanding of idiomatic patterns and performance considerations (Java experience is a plus)
Extensive experience with Android Studio, Android SDK, and modern architecture patterns (MVVM, MVI, Clean Architecture)
Proven track record designing and building production-quality, scalable Android applications
Experience with RESTful APIs, JSON parsing, and complex backend service integrations
Strong command of asynchronous programming using Coroutines and Flow
Experience with modular app architecture, Gradle build systems, and dependency management at scale
Experience with version control (Git) and leading collaborative development workflows
Excellent communication skills with the ability to influence technical direction across teams
Experience mentoring engineers and leading technical design discussions
Experience leveraging AI/ML technologies in mobile applications
Mile widziane:
Deep video streaming expertise using MediaCodec, HLS/RTSP/WebRTC protocols, or custom media pipeline implementations
Experience with Android NDK/JNI for native C/C++ code integration • Hands-on experience with Jetpack Compose for modern declarative UI development
Advanced knowledge of Android Jetpack components such as ViewModel, WorkManager, DataStore, and Paging
Familiarity with reactive programming patterns and advanced Kotlin Flow usage
Understanding of mobile security best practices (encryption, secure storage, certificate pinning, authentication)
Experience designing and maintaining CI/CD pipelines for Android applications
Knowledge of mobile analytics and crash reporting tools (Firebase, Crashlytics, Sentry)
Experience with the broader Android ecosystem including Wear OS, Android TV, or app widgets
Experience with iOS development, including Swift, SwiftUI, Objective-C, and Xcode
Background with IoT protocols or smart home/connected device ecosystems
Zakres obowiązków:
Lead the design and development of complex Android features for our flagship mobile application used by millions of customers.
Own the full project life cycle — from requirements and architecture to deployment — with deep cross-team collaboration with iOS engineers, backend teams, QA, and product managers.
Architect and implement real-time video streaming features using Android media frameworks, including HLS/RTSP/WebRTC protocols and native NDK/JNI integrations.
Define and champion best practices for responsive, performant UIs following Material Design guidelines and modern Android architecture patterns.
Drive the research, evaluation, and adoption of new Android technologies and methodologies to solve complex project goals and improve platform-wide code quality.
Mentor and provide technical guidance to junior and mid-level engineers through code reviews, design discussions, and pair programming.
Contribute to cross-functional architecture decisions that affect multiple teams and long-term platform direction.
Exercise strong technical judgment — knowing when to move fast and when to invest in robust, scalable solutions.
Bring your ideas! We want our senior engineers to help shape the product roadmap, not just build to a spec.
Other duties as assigned
Oferujemy:
Collaborate with outstanding people: We have a strong focus on teamwork, and we work to create a collaborative and welcoming environment that enables our teams to excel.
Make an immediate impact: You can expect to own and drive significant features that reach millions of users. Your technical leadership will be felt across the team from day one.
Work with the latest technologies: You’ll gain exposure to cutting-edge mobile and IoT technology. Our tech stack includes Kotlin, Jetpack Compose, Android SDK, Coroutines/Flow, and integration with our backend services.
Lead and be empowered: We want you to own architecture, drive technical decisions, and elevate the engineers around you. You’ll have the autonomy to shape how we build, not just what we build.
Long-term employment based on a permanent employment contract (CoE).
Attractive benefits package: including medical care, life insurance, sports package, annual budget for professional development ($2,000).
🔍 Dekoder Ogłoszenia
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equivalent work experience
Może oznaczać, że formalne wykształcenie nie jest kluczowe, ale równie dobrze może być próbą obejścia wymogu posiadania dyplomu przez osoby z długim stażem.
🟡
leading collaborative development workflows
Oprócz pracy z Git, może to oznaczać odpowiedzialność za procesy code review, zarządzanie branchami i rozwiązywanie konfliktów.
🟡
ability to influence technical direction across teams
Oczekuje się, że będziesz aktywnie uczestniczyć w podejmowaniu decyzji technicznych i przekonywać innych do swoich rozwiązań.
🔴
Experience leveraging AI/ML technologies in mobile applications
Może oznaczać zarówno faktyczne wykorzystanie gotowych bibliotek AI/ML, jak i bardziej zaawansowane prace związane z implementacją modeli.
🔴
Familiarity with re
To niedokończony punkt, który może sugerować brak kompletności ogłoszenia lub pominięcie ważnych wymagań.