Android Application Engineer

🏢 Summary: Senior Android Software Engineer responsible for end-to-end development, maintenance, and optimization of mobile applications, ensuring high quality, performance, and scalability. The role involves active contribution to system architecture, backend integration, and full product lifecycle in a production environment. The position requires strong ownership and technical leadership in a dynamic team. 🗂️ Requirements: Minimum 5 years of Android development experience, Very good knowledge of Kotlin, Knowledge of mobile architecture patterns (MVVM, MVI, Clean Architecture), Experience with modern Android frameworks and libraries, Experience with Git version control, Experience with dependency management tools, Experience integrating with backend services (REST, WebSocket, gRPC), Knowledge of Material Design guidelines, Knowledge of relational databases, Experience deploying and maintaining production applications, Ability to analyze system architecture and data flows, Experience publishing applications to Google Play 📃 Skills: Android, Kotlin, MVVM, MVI, CleanArchitecture, Git, REST, WebSocket, gRPC, MaterialDesign, SQL, Gradle 🏢 Description: Do naszego zespołu poszukujemy doświadczonego Senior Software Engineer'a (Android) , który będzie odpowiedzialny za rozwój oraz utrzymanie aplikacji mobilnych. Szukamy osoby, która łączy kompetencje techniczne z rozumieniem potrzeb biznesowych i potrafi pracować w dynamicznym środowisku Twoja rola Samodzielność w realizacji funkcjonalności: od analizy po wdrożenie i utrzymanie Dbałość o jakość, wydajność i stabilność aplikacji Umiejętność diagnozowania i rozwiązywania problemów (np. wydajnościowych, pamięciowych) Doświadczenie w publikowaniu aplikacji w Google Play Dbałość o modularność i skalowalność kodu Umiejętność analizy systemów i przepływu danych między komponentami Rozumienie zależności pomiędzy elementami systemu Umiejętność przekładania wymagań biznesowych na rozwiązania techniczne Dobra organizacja pracy oraz umiejętność priorytetyzacji zadań Gotowość do dzielenia się wiedzą i wspierania innych członków zespołu Aktywny udziału w rozwoju architektury systemów Efektywna komunikacja i praca zespołowej Zaangażowanie w pełen cykl życia produktu Kogo szukamy Minimum 5 lat doświadczenia w tworzeniu aplikacji na platformę Android Bardzo dobra znajomość języka Kotlin Dobra znajomość wzorców architektury aplikacji mobilnych (np. MVVM, MVI, Clean Architecture) Doświadczenie w pracy z nowoczesnymi frameworkami i bibliotekami Android Znajomość systemów kontroli wersji (Git) oraz narzędzi do zarządzania zależnościami Doświadczenie w integracji aplikacji z backendem (REST API, Websocket, gRPC) Znajomość zasad projektowania interfejsów zgodnych z wytycznymi Android (Material Design) Znajomość relacyjnych baz danych Umiejętność pisania czytelnego, utrzymywanego kodu produkcyjnego Doświadczenie w pracy z aplikacjami w środowisku produkcyjnym (wdrażanie, monitoring, utrzymanie) Co oferujemy Pracę w świetnym zespole, którego siłą jest pasja i współpraca, Pracę hybrydową (3+2), Pracę pod skrzydłami przypisanego partnera w procesie onboardingu, Nowoczesne biuro w Katowicach z konsolą PS5 i piłkarzykami, Bezpłatne zajęcia z języka angielskiego, Kartę MedicoverSport, ubezpieczenie na życie i opiekę medyczną, Bezpłatne bilety na mecze reprezentacji Polski, Urozmaicone śniadania i obiady w dobrej cenie w naszym Bistro, Ścieżkę rozwoju osobistego oraz budżet na kursy i szkolenia, Codziennie świeże owoce, dobra kawa i zdrowe przekąski, Poszanowanie równowagi między życiem zawodowym a prywatnym. Kroki rekrutacji Analiza nadesłanych CV i wstępna selekcja kandydatów Krótki kontakt telefoniczny w celu poznania podstawowych informacji i oczekiwań Rozmowa rekrutacyjna z HR oraz Head of Engineering Krótka rozmowa w języku angielskim z VP of Development

🏢 Summary: Opportunity for a Regular Android Developer to build and scale high-quality mobile applications using Kotlin and modern Android technologies. The role focuses on implementing new features, ensuring performance, and maintaining high software quality through testing and solid architecture practices. The position involves leading development efforts aligned with business needs and optimal IT solutions. 🗂️ Requirements: Minimum 3 years commercial experience in Android development, Strong proficiency in Kotlin, Practical experience with Jetpack Compose, Experience with Kotlin Coroutines, Ability to work with and modify Java code, Deep understanding of Clean Code principles, Knowledge of software architecture patterns, Strong knowledge of Android platform specifics, Experience with Continuous Integration, Experience in automated, unit, and integration testing, Ability to read and communicate using technical English 📃 Skills: Kotlin, JetpackCompose, KotlinCoroutines, Java, Android, CleanCode, Architecture, CI, UnitTesting, IntegrationTesting, AutomatedTesting 🏢 Description: 🚀 Looking for your next challenge as an Android Developer? Join our team! We are seeking an experienced and dedicated Regular Android Programmer to help us build and scale high-quality mobile applications. If you know how to effectively bridge business context with modern IT solutions, this opportunity is for you! 📱 🛠️ Your Responsibilities: Implement new Android functionalities using Kotlin. Proactively monitor application performance and troubleshoot technical issues. Ensure top-tier software quality through rigorous automated and unit testing. Lead development, programming, and implementation projects based on a strong understanding of business needs and optimal IT solutions. 🎯 Requirements: Minimum 3 years of commercial experience in developing Android solutions. Deep understanding and practical knowledge of Clean Code techniques and software architecture. Excellent command of Kotlin. Strong proficiency in Jetpack Compose and Kotlin Coroutines. Ability to understand and modify existing Java code. In-depth knowledge of Android platform programming specifics. Familiarity with the Continuous Integration (CI) approach. Proven ability to create automated, unit, and integration tests. English language proficiency sufficient for reading technical documentation, conducting technical correspondence, and participating in technical discussions. ✨ Nice to Have: Hands-on experience working in an Agile environment. Familiarity with tools like Jira, Git, and Confluence. Experience or basic knowledge in the DevOps area.

🏢 Summary: Long-term B2B contract for an experienced Android Developer to build and maintain banking mobile applications within a Scrum-based digital platform. The role focuses on implementing new features, ensuring code quality through automated testing, and integrating apps with backend services. Work is mostly remote with occasional on-site meetings in Warsaw. 🗂️ Requirements: Minimum 5 years of programming experience, Strong experience in Android mobile application development, Experience with multi-module architecture, Proficiency in object-oriented programming, Experience with Java and Kotlin, Experience with Android SDK, Experience with Git repositories, Experience with client-server communication, Ability to write unit and integration tests, Experience with CI/CD tools, Basic knowledge of relational databases, Ability to create technical documentation 📃 Skills: Android, Java, Kotlin, AndroidSDK, Git, CI/CD, SQL, Scrum, Jira, Confluence 🏢 Description: W ITLT pomagamy naszym zaprzyjaźnionym firmom przekształcać ambitne pomysły w cyfrową rzeczywistość. Z nastawieniem na wyzwania, ciekawość technologii i zwinność - współtworzymy wyjątkowe rozwiązania IT i zapewniamy najlepszych specjalistów - którzy pomagają przyspieszyć cyfrową transformację. Aktualnie poszukujemy kandydatów na stanowisko: Android Developer Informacje organizacyjne: Zatrudnienie: kontrakt B2B, pełny wymiar godzin - współpraca długofalowa Stawka: 130 - 150 zł netto + Vat/h Lokalizacja biura: Warszawa Tryb pracy: 1 dzień na 2 tygodnie odbywają się stacjonarnie spotkania z teamem, pozostałe dni oczywiście zdalnie. Sektor: bankowość Struktura: Cyfrowa Platforma - dwa zespoły (8-10 osobowe), które pracują w metodyce Scrum (sprinty dwutygodniowe) Angielski: wymagany jest tylko na poziomie rozumienia dokumentacji technicznej, codzienna komunikacja w j. polskim Zakres obowiązków: Implementacja nowych funkcjonalności w aplikacjach Android Monitorowanie działania aplikacji oraz rozwiązywanie napotkanych problemów Zapewnienie wysokiej jakości oprogramowania poprzez tworzenie testów automatycznych i jednostkowych Udział w pracach projektowych, programistycznych oraz procesach wdrożeniowych Oczekiwania: Minimum 5 lat doświadczenia w programowaniu. Bardzo dobra znajomość tworzenia aplikacji mobilnych na Androida oraz pracy z architekturą wielomodułową. Praktyka w programowaniu obiektowym oraz doświadczenie z Javą i Android SDK +Kotlin. Umiejętność pracy z repozytoriami kodu (preferowany Git). Doświadczenie w budowie aplikacji opartych o komunikację z backendem (client–server). Umiejętność pisania testów jednostkowych i integracyjnych oraz pracy z narzędziami CI/CD. Podstawowa znajomość relacyjnych baz danych oraz umiejętność przygotowywania dokumentacji technicznej. Mile widziane: Doświadczenie w pracy z narzędziami typu Jira, Confluence i Git. Dobra orientacja we wzorcach projektowych oraz praktykach DevOps. Wiedza z obszaru dostępności cyfrowej (Accessibility). Oferujemy: Długofalowe stabilne zatrudnienie w oparciu o kontrakt B2B Szansa na rozwój w dużej strukturze, bezpośredni kontakt z Managerem zespołu Praca w firmie, w której IT jest dojrzałe i globalne, a metodyki zwinne są respektowane Dopłata do karty MultiSport oraz ubezpieczenia Godziny startu pracy 7:30 - 9:30 Sprawny proces rekrutacyjny (wideokonferencja), maksymalnie 2 spotkania online (pierwsze z kimś z zespołu, drugie z Managerem)

🏢 Summary: Middle-level Android Engineer role focused on enhancing Android system internals and building enterprise-grade accessibility features using Java/Kotlin. The position involves advanced Android development, integration of AI-powered accessibility tools, and collaboration with cross-functional teams. Flexible work format with opportunities to influence product quality and accessibility compliance. 🗂️ Requirements: 3–4 years of commercial Android development experience, Strong knowledge of Android SDK and platform architecture, Understanding of Android application and component lifecycle, Experience with Android UI frameworks (Jetpack Compose, XML, WebViews), Familiarity with Android APIs and design patterns, Experience with dependency management tools, Upper-Intermediate or higher English level 📃 Skills: Android, Java, Kotlin, SDK, Jetpack, Compose, XML, WebView, Gradle, Maven, JFrog, Appium, Espresso, CircleCI, Jenkins, CI/CD 🏢 Description: Are you passionate about building impactful mobile solutions? We at Sigma Software are looking for an experienced Android Engineer with strong Java/Kotlin skills to join our team and work on Android system internals. This is a Middle-level position offering the opportunity to contribute to innovative accessibility solutions used by enterprises worldwide. You can work remotely, onsite, or in a hybrid format — we are flexible to fit your lifestyle. At Sigma Software, you will join a collaborative environment where your expertise will directly influence product quality and user experience. Why join us? We offer competitive benefits, a supportive team culture, and projects that make a real difference. Customer Our client is a rapidly growing technology leader in digital accessibility software. Their AI-enabled products help enterprises make web and mobile offerings accessible to everyone, saving developer time and reducing risk through proprietary discovery and analysis algorithms integrated directly into software development pipelines. Project The project focuses on enhancing Android system internals to deliver accessibility features for enterprise-grade applications. It involves advanced Android development, integration of AI-powered accessibility tools, and collaboration with cross-functional teams to ensure compliance with accessibility standards. Requirements 3–4 years of commercial experience in Android development (or Kotlin/Java background combined with Android experience) Strong knowledge of Android SDK and platform architecture Understanding of Android application lifecycle and component lifecycle Familiarity with Android APIs and common design patterns Strong understanding of Android UI frameworks: Jetpack Compose, XML layouts, and WebViews Experience with dependency management tools (Gradle, Maven, JFrog) Upper-Intermediate or higher level of spoken and written English WILL BE A PLUS Experience with accessibility features and standards Experience developing and integrating SDKs Familiarity with automation frameworks (Appium, Espresso) CI/CD experience with platforms like CircleCI or Jenkins Ensure solutions meet accessibility compliance standards Participate in code reviews and contribute to architecture decisions Personal Profile Proactive attitude Strong team player with a collaborative mindset Independent and self-motivated learner Strong problem-solving skills and attention to detail Responsibilities Conduct in-depth research into Android system internals Develop and deliver high-quality, enterprise-grade features according to product requirements Collaborate closely with support, product management, and other mobile teams Stay up to date on mobile development trends and advancements in accessibility Ensure solutions meet accessibility compliance standards Participate in code reviews and contribute to architecture decisions

🏢 Summary: B2B contract for a Senior Android Developer to design, develop, and maintain advanced Android applications using modern technologies. The role focuses on implementing new features, ensuring high performance, fixing bugs, writing tests, and maintaining technical documentation in a fully remote environment. The project is planned for 12+ months with an hourly rate. 🗂️ Requirements: Minimum 4 years of experience in Kotlin development, Very good knowledge of Kotlin and its ecosystem, Practical experience with Android SDK, Experience with XML-based views, Experience with Jetpack Compose, Experience with Kotlin Coroutines, Knowledge of Clean Architecture and SOLID principles, Experience with MVVM design pattern, Experience with REST API integration, Experience working with JSON data, Experience in unit and integration testing, Knowledge of Git and GitFlow, Experience working in Scrum methodology 📃 Skills: Kotlin, Android, SDK, XML, Jetpack, Compose, Coroutines, CleanArchitecture, SOLID, MVVM, REST, JSON, JUnit, MockK, Robolectric, Git, GitFlow, Scrum 🏢 Description: ZADANIA: Projektowanie zaawansowanych aplikacji na systemy Android Współpraca z zespołem projektowym w celu dostarczania i projektowania nowych funkcji Diagnoza i naprawianie błędów, dbałość o wydajność aplikacji Przeprowadzanie testów aplikacji Ciągłe wdrażanie nowych funkcjonalności Opracowywanie dokumentacji technicznej WYMAGANIA: Minimum 4 lata doświadczenia w tworzeniu aplikacji z użyciem języka Kotlin Bardzo dobra znajomość Kotlina oraz jego ekosystemu Praktyczne doświadczenie z Android SDK, widokami opartymi na XML, a także Jetpack Compose i Kotlin Coroutines Znajomość zasad projektowania oprogramowania, w tym Clean Architecture oraz SOLID Doświadczenie w pracy z wzorcami projektowymi, szczególnie MVVM Umiejętność integracji z REST API oraz pracy z danymi w formacie JSON Doświadczenie w tworzeniu testów jednostkowych i integracyjnych (np. JUnit, MockK, Robolectric) Znajomość systemu kontroli wersji Git (w tym GitFlow) oraz doświadczenie w pracy zespołowej Znajomość metodyk zwinnych, takich jak Scrum DODATKOWE INFORMACJE: Forma współpracy: b2b Stawka: 100 -130 zł/h Długość zatrudnienia: 12 miesięcy + Model pracy: 100% zdalnie

🏢 Summary: Senior Android Engineer role focused on building and maintaining a large-scale mobile product using Kotlin and Jetpack Compose, with strong ownership of architecture, scalability, and code quality. The position involves working within a mature Android ecosystem, ensuring high performance and robust engineering standards. Candidates are expected to contribute autonomously to mobile architecture and delivery processes. 🗂️ Requirements: Strong Kotlin proficiency, Experience with Jetpack Compose, Deep knowledge of Android SDK, Understanding of OOP principles, Knowledge of algorithms, Knowledge of data structures, Experience with Gradle build systems, Experience with CI pipelines, Ability to work autonomously, Strong problem-solving skills 📃 Skills: Kotlin, Compose, Android, AndroidSDK, OOP, Algorithms, DataStructures, Gradle, CI, KMM, TDD, Copilot, PairProgramming, ModularArchitecture 🏢 Description: Senior Android Engineer (Kotlin / Compose) We are looking for an experienced Android Engineer who thrives in large-scale product environments and takes ownership of mobile architecture and delivery quality. You’ll work on a mature mobile ecosystem where scalability, performance, and engineering standards matter. What We’re Looking For Strong proficiency in Kotlin and modern Jetpack Compose for UI development Deep understanding of the Android SDK and native mobile development principles Solid knowledge of Object-Oriented Programming , algorithms, and data structures Experience working with Gradle-based build systems and CI pipelines Ability to work with a high level of autonomy and strong problem-solving mindset Additionally Valued Experience with modular architecture (e.g., Kotlin Multiplatform Mobile – KMM) Experience working within large and evolving codebases Practical exposure to Test-Driven Development (TDD) and Pair Programming Experience leveraging AI-assisted development tools (e.g., Copilot)

🏢 Summary: Development and large-scale delivery of Android applications for B2B and B2C clients, with responsibility for architecture, quality, and production maintenance. The role involves designing mobile-to-backend integrations, applying modern architectural patterns, and supporting CI/CD and monitoring processes. You will contribute to feature scoping, performance optimization, and continuous improvement of Android solutions. 🗂️ Requirements: Minimum 4 years commercial experience in Android development, Degree in Computer Science, Software Engineering or related field, Strong knowledge of software engineering principles, testing, data structures and algorithms, Hands-on experience designing mobile and backend architectures, Experience with MVI and TCA architectural patterns, Experience with REST or GraphQL APIs, Strong experience with CI/CD processes, Knowledge of OOP, SOLID principles and Clean Code, Experience with dependency injection and multithreading, Experience working in Agile methodologies (SCRUM or Kanban) 📃 Skills: Kotlin, Android, REST, GraphQL, CI/CD, MVI, TCA, OOP, SOLID, CleanCode, DependencyInjection, Threading, Scrum, Kanban, DataStructures, Algorithms 🏢 Description: About the role We are seeking candidates for our client, which operates in Europe. You will be a member of a team responsible for the development and delivery of mobile Android apps. A strong hands-on experience in delivering Android apps to customers on a large scale, supported with CI/CD processes and production monitoring, is a requirement. Technologies we work with: Kotlin, Android, AWS, Typescript, JavaScript, Node.js, REST/GraphQL APIs. Responsibilities Development and delivery of Android apps for B2B and B2C clients Design software architecture between mobile apps and systems that they connect with Follow and improve the concepts of dependency injection and threading inside apps Scoping and assessing the complexity of features Continuously improve the quality and performance of mobile apps Maintaining apps on production used by consumers from several European countries Monitor and create prototypes for new technological opportunities (E.g., WearOS) Participating in sprint planning, daily sprints and meetings with product owners for grooming new features Recruiting new team members Collaborating with other team members and teams that depend on the functionalities that you develop Required qualifications Minimum of 4 years commercial work experience in building Android apps Bachelor's or higher degree in Computer Science, Software Engineering, or a related field Strong understanding of software engineering principles, testing, data structures and algorithms Solid hands-on experience in solving architectural problems for mobile apps and backend services Fluency in architecture and patterns: MVI, TCA, REST/GraphQL APIs Strong hands-on experience of CI&CD processes Understanding of OO design patterns, dependency injection, SOLID principles and Clean Code Able to work with Agile methodologies such as SCRUM and/or Kanban Good communication and collaboration skills Team player and a leading by example approach Self-motivation, proactive attitude Proficiency in English, it’s our daily business language Nice to have Experience in developing Cloud and Infrastructure solutions with AWS and CI/CD processes supported by tools like Docker, Kubernetes, Jenkins, Terraform, CircleCI, GitlabCI, Datadog, etc. Working experience with one of the object-oriented and/or functional languages such as Elixir, C++, C#, Golang, Erlang, Python, Kotlin, Node.js

🏢 Summary: The role involves developing and delivering large-scale Android applications for B2B and B2C clients across Europe, with full ownership from architecture design to production support. The position focuses on building high-quality mobile solutions integrated with backend systems and supported by CI/CD and monitoring processes. You will work on improving app performance, architecture, and scalability within an Agile environment. 🗂️ Requirements: Minimum 3 years commercial experience in Android development, Bachelor’s degree in Computer Science, Software Engineering or related field, Experience delivering Android apps at scale, Strong knowledge of software engineering principles, data structures and algorithms, Hands-on experience designing mobile and backend architecture, Experience with TCA architecture, Knowledge of MVI architecture, Experience with REST APIs, Hands-on experience with CI/CD processes, Understanding of OOP, SOLID and Clean Code principles, Experience with dependency injection and threading in Android, Experience working in Agile (SCRUM or Kanban), English proficiency 📃 Skills: Kotlin, Android, AWS, TypeScript, JavaScript, Node.js, REST, TCA, MVI, CI/CD, OOP, SOLID, CleanCode, SCRUM, Kanban 🏢 Description: About the role We are seeking candidates for our client, which operates in Europe. You will be a member of a team responsible for the development and delivery of mobile Android apps. Hands-on experience in delivering Android apps to customers on a large scale, supported with CI/CD processes and production monitoring, is a requirement. Technologies we work with: Kotlin, Android, AWS, Typescript, JavaScript, Node.js, REST APIs. Responsibilities: Development and delivery of Android apps for B2B and B2C clients Design software architecture between mobile apps and systems that they connect with Follow and improve the concepts of dependency injection and threading inside apps Scoping and assessing the complexity of features Continuously improve the quality and performance of mobile apps Maintaining apps on production used by consumers from several European countries Monitor and create prototypes for new technological opportunities (E.g., WearOS) Participating in sprint planning, daily sprints and meetings with product owners for grooming new features Collaborating with other team members and teams that depend on the functionalities that you develop Required qualifications: Minimum of 3 years commercial work experience in building Android apps Bachelor's or higher degree in Computer Science, Software Engineering, or a related field Strong understanding of software engineering principles, testing, data structures and algorithms Solid hands-on experience in solving architectural problems for mobile apps and backend services Experience with TCA architecture Fluency in other architecture and patterns: MVI, REST APIs Strong hands-on experience of CI&CD processes Understanding of OO design patterns, dependency injection, SOLID principles and Clean Code Able to work with Agile methodologies such as SCRUM and/or Kanban Good communication and collaboration skills Team player Self-motivation, proactive attitude Proficiency in English, it’s our daily business language Nice to have: Experience in developing Cloud and Infrastructure solutions with AWS and CI/CD processes supported by tools like Docker, Kubernetes, Jenkins, Terraform, CircleCI, GitlabCI, Datadog, etc. Working experience with one of the object-oriented and/or functional languages such as Elixir, C++, C#, Golang, Erlang, Python, Kotlin, Node.js

🏢 Summary: Remote B2B contract for an Android Software Engineer working on long-term mobile development projects for an international logistics company. The role involves Android/Kotlin development, refactoring, code reviews, mentoring, automated testing, and improving mobile architecture practices. Candidates should have strong experience with modern Android architecture patterns, CI/CD, and complex mobile applications. 🗂️ Requirements: Experience in Android development, Experience in Kotlin, Knowledge of MVVM architecture, Knowledge of Clean Architecture, Knowledge of SOLID principles, Experience in mobile software architecture, Experience in code reviews, Experience mentoring developers, Knowledge of CI/CD, Knowledge of automated testing fundamentals, Understanding of UI/UX principles, Experience in complex mobile projects, Experience in refactoring, Fluent English 📃 Skills: Android, Kotlin, MVVM, CI/CD, SOLID, UI/UX 🏢 Description: We are looking for contractors for the role: Software Engineer (Android), remote Rate: 130 - 155 pln/h (B2B contract via Harvey Nash) Duration:long-term (1st contract ab. 6 months, then extensions) End-clients: international logistics company Process: 2-3 stages Tasks: Mobile software development and design Refactor existing code Participate in code reviews and pair programming sessions Drive improvements within the team Mentor less experienced team members Analyze and understand user requirements and business objectives to effectively guide the development process Creating project documentation Ensure ongoing maintenance and support implement automated tests Requirements: Few years of experience in Android / Kotlin development and design ​​​​​​​Experience in mobile applications design (mobile software architecture knowledge) - knowledge of MVVM, Clean Architecture and SOLID principles Some experience in Senior / Principal / Tech Lead role: conducting code reviews, mentoring, etc. Knowledge of CI/CD and  automation testing fundamentals ​​​​Understanding of UI/UX design principles Experience in complex mobile projects and in refactoring Fluent in English

🏢 Summary: Senior Android Developer role focused on building foundational components, SDKs, and core application architecture for automotive-related Android projects using Kotlin and XML-based UI. The position involves working with Clean Architecture and MVI in complex multi-module, multi-flavor Gradle environments, integrating vehicle APIs, and ensuring high code quality. The role also emphasizes effective use of AI-assisted development tools to enhance productivity. 🗂️ Requirements: Excellent knowledge of Kotlin and modern Android fundamentals, Proficiency with XML layouts and Custom Views, Strong understanding of Clean Architecture and MVI, Experience with multi-module and multi-flavor Gradle projects, Hands-on experience with Coroutines, Retrofit, Room, and Hilt, Basic knowledge of unit testing, Experience integrating external APIs, Ability to use AI development tools for code generation and refactoring 📃 Skills: Kotlin, Java, Android, XML, MVI, Coroutines, RxJava2, Retrofit, Room, DataStore, SharedPreferences, Hilt, Gradle, Figma, GitHub, ADB, logcat, CLI, Copilot, Claude 🏢 Description: We are currently looking for a Senior Android Developer with experience in the automotive industry. Tech Stack Language: Kotlin (with Java interoperability) UI: XML Layouts + Custom Views (no Jetpack Compose) Architecture: Clean Architecture + MVI (preferred) Asynchronous Programming: Coroutines, RxJava2 Data: Retrofit, Room, DataStore / SharedPreferences DI: Hilt Build System: Complex, multi-flavor, and multi-module Gradle configuration Collaboration: Figma, GitHub Debugging: ADB, logcat, basic CLI AI Utilization: AI-assisted software development (prompt engineering, code generation, refactoring, debugging) using tools such as GitHub Copilot and Claude Requirements: Excellent knowledge of Kotlin and modern Android fundamentals Proficiency in working with XML layouts and Custom Views Solid understanding of Clean Architecture + MVI (ability to extend/develop existing flows and processes) Experience with multi-module and multi-flavor projects Hands-on experience with tools: Coroutines, Retrofit, Room, Hilt Basic knowledge of unit testing Effective use of AI tools to increase development efficiency Responsibilities Designing and implementing foundation components and SDKs for Android Creating the core application structure and reference examples Integrating vehicle-related APIs (both real and mocked) Ensuring high code quality, stability, and documentation