Flutter Developer Internship Program (She/He/They)

🏢 Summary: The offer is for an Android Developer responsible for building and testing native Android applications within an IoT ecosystem, focusing on BLE-based communication with home appliances. The role involves full lifecycle development in a Scrum team, ensuring high-quality architecture, testing, and hardware-software integration. It combines mobile development with low-level protocol work and real-device validation in a lab environment. 🗂️ Requirements: Minimum 3 years of experience in native Android development, Commercial experience with Kotlin, Experience with Bluetooth Low Energy (BLE), Understanding of mobile-to-hardware communication, Knowledge of HTTP, REST, JSON, XML, WebSockets, Familiarity with Clean Architecture and SOLID principles, Experience with Git, Experience with Jira, Experience with GitHub Actions, English level B2/C1, Residence in Poland or eligibility to work in Poland 📃 Skills: Android, Kotlin, BLE, HTTP, REST, JSON, XML, WebSockets, Git, Jira, GitHub, NDK, KMM, SSL, TLS, Coroutines, Flows, Jetpack, Compose 🏢 Description: We are part of an international organization listed on Nasdaq Stockholm, operating in 11 countries. In Poland, we work with full autonomy. We independently choose our technologies, processes, and ways of working while maintaining the highest professional standards. We deliver a wide range of IT projects in Poland and internationally, across multiple domains and technologies. This allows our consultants to develop their competencies and gain experience aligned with their professional ambitions. Our collaboration is built around the CARE philosophy. For us, it means responsible project matching, transparent cooperation, and a long-term approach to professional growth. Join us as Android Developer. Grow in an environment that cares about your development as much as you do. Your responsibilities Native App Development: Design and develop high-quality native Android applications within the IoT ecosystem. IoT Integration & Testing: Actively test and implement seamless connectivity between mobile applications and home appliances, focusing on pairing and communication stability. Protocol Implementation: Work closely with low-level communication protocols, specifically Bluetooth Low Energy (BLE) , to ensure reliable hardware-software interaction. Quality Assurance: Conduct integration and end-to-end testing, utilizing tools for automated Unit and UI testing to maintain high performance in a complex, distributed system. Agile Collaboration: Participate in the full software development lifecycle within a cross-functional Scrum team, contributing to clean architecture and codebase modularization. Lab-Based Development: Utilize the onsite hardware laboratory to validate features on physical appliances that cannot be fully simulated. Requirements Professional Experience: At least 3 years of experience in native Android development. Technical Expertise: Experience with Kotlin. IoT Knowledge: Experience with Bluetooth Low Energy (BLE) and a solid understanding of how mobile devices interface with external hardware. Web Technologies: Proficiency in web-related standards including HTTP, REST, JSON, XML, and WebSockets. Architecture & Engineering: Familiarity with Clean Architecture, SOLID principles, and codebase modularization; experience with Git, Jira, and GitHub Actions. English: at least B2/C1 level Nice to have: Experience with Android NDK and Kotlin Multiplatform Mobile (KMM). Knowledge of cybersecurity practices (SSL/TLS, certificate pinning). Experience with Kotlin Coroutines and Flows for reactive programming. Familiarity with Android Jetpack Libraries and Jetpack Compose. You need to live in Poland and/or be eligible to work here. What we offer Work in a Scandinavian culture built on logic and dialogue. Health and sports benefits tailored to your needs. Speed Coaching – short sessions that provide new perspectives and solutions. Sports training, an internal team, and opportunities to take part in competitions. Team events and development-focused meetups.

🏢 Summary: The offer is for an Android Developer responsible for developing and optimizing advertising components within a mobile application, including video and display ad formats. The role focuses on enhancing Video Ad Stack performance, integrating native and web-based ad solutions, and designing mobile-to-ad-system communication architecture. The position involves close collaboration with teams to ensure high performance and architectural consistency of the application. 🗂️ Requirements: Minimum 3 years commercial experience in native Android development, Strong knowledge of Kotlin, Knowledge of MVVM and MVI patterns, Understanding of Clean Architecture principles, Experience with Android WebView, Knowledge of native-to-web communication, Knowledge of JavaScript, Basic knowledge of HTML, Basic knowledge of CSS, Experience with RESTful API, Knowledge of asynchronous programming, Understanding of data structures, Ability to write unit tests, Ability to write integration tests, English proficiency for technical communication, Residence in Poland or valid work authorization in Poland 📃 Skills: Android, Kotlin, MVVM, MVI, CleanArchitecture, WebView, JavaScript, HTML, CSS, REST, API, Async, DataStructures, UnitTesting, IntegrationTesting 🏢 Description: Jesteśmy częścią międzynarodowej organizacji notowanej na NASDAQ w Sztokholmie, działającej w 11 krajach. W Polsce mamy pełną autonomię. Sami wybieramy technologie, procesy i sposób pracy, zachowując najwyższe standardy. Realizujemy różnorodne projekty IT w Polsce i globalnie, w wielu obszarach i technologiach, co pozwala rozwijać kompetencje i zdobywać doświadczenie dopasowane do Twoich ambicji. Naszą współpracę opieramy na filozofii CARE. Rozumiemy ją jako odpowiedzialny dobór projektów, transparentną współpracę oraz długofalowe podejście do rozwoju. Dołącz do nas jako Android Developer Rozwijaj się w środowisku, które myśli o Twoim rozwoju tak samo, jak Ty. Twoje zadania: Ewolucja komponentów reklamowych: Implementacja i rozwój nowoczesnych formatów (Video, Display, Native Ads) bezpośrednio w głównej aplikacji. Video Ad Stack: Optymalizacja odtwarzania reklam wideo, dbanie o płynność przejść oraz precyzyjne raportowanie zdarzeń trackingowych. Rozwiązywanie technicznych zagadek (Native-to-Web): Debugowanie „trudnych przypadków” na styku natywnego kodu Kotlin a zewnętrznych bibliotek SDK i kreacji webowych. Współpraca: Ścisła praca z zespołami w celu zapewnienia spójności z architekturą aplikacji oraz najwyższych standardów wydajności (aby skrypty reklamowe nigdy nie blokowały głównego wątku). Projektowanie rozwiązań FE/BE: Aktywny udział w tworzeniu architektury komunikacji aplikacji mobilnej z systemami reklamowymi. Wymagania: Min. 3 lata komercyjnego doświadczenia w tworzeniu natywnych aplikacji na system Android (Kotlin). Głębokie zrozumienie architektury: Swobodne poruszanie się w MVVM, MVI oraz zasadach Clean Architecture. Doświadczenie z Android WebView: Praktyczna wiedza o komunikacji native-to-web Hybrydowe zacięcie: Znajomość JavaScript oraz podstaw technologii webowych (HTML/CSS) w celu skutecznego debugowania kreacji reklamowych. Solidny warsztat inżynierski: Znajomość RESTful API, programowania asynchronicznego, struktur danych oraz biegłość w pisaniu testów jednostkowych i integracyjnych. Komunikatywny język angielski: Swoboda w codziennej komunikacji technicznej i biznesowej. Musisz mieszkać i/lub posiadać uprawnienia do pracy w Polsce. Co oferujemy? Pracę w skandynawskiej kulturze opartej o logikę i dialog. Benefity w obszarze zdrowia i sportu dopasowane do potrzeb. Speed Coaching, krótkie sesje, które dają nowe perspektywy i rozwiązania. Treningi sportowe, wewnętrzna drużyna, wspólne zawody. Imprezy integracyjne i spotkania rozwojowe.

🏢 Summary: Remote Flutter Developer role focused on designing and implementing new application modules using the Flutter framework. The position involves developing mobile solutions in a collaborative environment with modern project management practices. It is a fully remote opportunity. 🗂️ Requirements: Minimum 4 years of commercial experience as a Flutter Developer, Strong knowledge of Flutter, Strong knowledge of Dart, Experience with XCode and/or Android Studio 📃 Skills: Flutter, Dart, XCode, AndroidStudio, Git, CICD, iOS, Android, Agile 🏢 Description: Jesteśmy polskim software housem. Od ponad 6 lat współpracujemy z sukcesami z firmami z całego świata. Nasi klienci realizują ciekawe projekty, cechują się wysoką kulturą pracy i sprawnie zarządzają projektami. Dbamy o luźną atmosferę, elastyczność i chcemy czerpać przyjemność z każdego projektu. Brzmi interesująco? Mamy ogromne potrzeby rekrutacyjne – jeśli nie spełniasz wszystkich wymagań, nie rezygnuj z wysłania aplikacji, wszystkich kandydatów poznamy z ogromną przyjemnością! Twoje zadania: projektowanie i wdrażanie nowych modułów aplikacji przy użyciu frameworka Flutter Czego oczekujemy: min. 4-letnie doświadczenie zawodowe jako programista Flutter, znajomość (wszystkich lub wybranych): Flutter Dart XCode Android Studio Mile widziane: CI/CD Git doświadczenie w tworzeniu aplikacji na platformy iOS lub Android, doświadczenie w pracy w środowisku Agile, dbałość o jakość tworzonego kodu zgodnie z dobrymi praktykami programowania, umiejętność pracy zespołowej oraz dobrej organizacji zadań, znajomość j. angielskiego na poziomie umożliwiającym swobodną komunikację i pracę z dokumentacją techniczną, znajomość j. polskiego na poziomie umożliwiającym komunikację, komunikatywność, otwartość i zaangażowanie. Lokalizacja: 100% zdalnie

🏢 Summary: Senior Flutter Developer role focused on building and evolving a cross-platform client-facing inspection application using Flutter and Dart. The position involves owning application architecture, performance, and code quality while integrating mobile and web clients with backend services. The engineer collaborates with cross-functional teams to deliver a scalable PWA-enabled solution for real users. 🗂️ Requirements: 3+ years of production experience with Flutter, Strong knowledge of Dart and asynchronous programming (Streams, RxDart), Experience with Progressive Web Apps and mobile Web APIs (camera, geolocation, offline sync), Hands-on experience with Flutter for Web and responsive layouts, Solid understanding of cross-platform application architecture, Experience integrating applications with backend services and databases (Azure SQL, MongoDB), Practical experience with CI/CD pipelines, Experience with Azure DevOps 📃 Skills: Flutter, Dart, RxDart, PWA, WebAPI, AzureSQL, MongoDB, AzureDevOps, CI/CD, .NET 🏢 Description: We are seeking a Senior Flutter Developer to join our team and drive the development of a client-facing application. This role centers on building robust cross-platform solutions using Flutter and Dart. As a software engineer, you will own the technical design, performance and code quality of the application, collaborating with product, UX, backend and AI teams to deliver a scalable inspection platform for real policyholders. Remote work from Poland is possible. Working Hours: Up to 7 PM CEST. Responsibilities Develop and maintain Flutter applications for iOS, Android and Web, emphasizing usability and guided user flows Implement Progressive Web App (PWA) features, including offline support, efficient asset loading and installable web experiences Own and evolve application architecture, focusing on state management and navigation, modularization and dependency management, and clean separation of UI, domain and data layers Optimize performance and responsiveness, especially for image capture, preview and upload flows Integrate mobile and web clients with backend services, including data persistence and APIs backed by Azure SQL and MongoDB Contribute to and maintain CI/CD pipelines using Azure DevOps for mobile and web builds Perform code reviews and actively raise engineering quality standards Participate in technical decision-making, balancing speed, scalability and maintainability Requirements 3+ years of production experience with Flutter and strong knowledge of Dart, especially around async programming (Streams, RxDart) Experience with Progressive Web Apps (PWA), including mobile Web APIs for camera access, geolocation and offline synchronization Hands-on experience with Flutter for Web, including responsive layouts and browser performance considerations Solid understanding of mobile and cross-platform application architecture Experience with integration of applications with backend services and databases such as Azure SQL and MongoDB Practical experience with CI/CD pipelines, preferably with Azure DevOps Strong problem-solving skills and ability to work independently in a product-oriented team Clear communication skills and experience with cross-functional teams Nice to have Proficiency in image-heavy PWA apps Experience with .NET We offer/Benefits We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule 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: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

🏢 Summary: Senior Flutter Developer role focused on building an offline-first mobile platform for servicing IoT devices using Flutter for Android and iOS. The position involves designing scalable architecture, integrating IoT communication and REST APIs, optimizing performance, and delivering end-to-end mobile features in collaboration with backend and UX teams. Hybrid B2B cooperation with projects involving modern mobile and IoT technologies. 🗂️ Requirements: 5+ years of mobile application development experience, 3+ years of commercial experience with Flutter and Dart, Strong knowledge of Flutter Framework and Dart, Knowledge of Flutter widget lifecycle and rendering mechanisms, Experience building Android and iOS applications from a single codebase, Strong understanding of asynchronous programming, Experience with Clean Architecture, MVVM, BLoC, Cubit or Provider, Experience designing modular and scalable applications, Experience with Dependency Injection, Practical experience with REST API integration, Knowledge of OAuth2, JWT, caching, retry mechanisms and error handling, Experience with JSON serialization, Ability to optimize mobile application performance, Experience with Flutter DevTools and error monitoring tools, Practical experience with unit, widget and integration testing, Knowledge of CI/CD tools and processes, Experience with Platform Channels, Secure Storage, Deep Linking, Push Notifications and Background Tasks, Knowledge of mobile application security principles, Experience working in Agile environments 📃 Skills: Flutter, Dart, Android, iOS, REST, OAuth2, JWT, JSON, BLoC, Cubit, Provider, MVVM, CI/CD, GitHub, GitLab, Bitrise, Jenkins, DevTools, PlatformChannels, SecureStorage, DeepLinking, PushNotifications, BackgroundTasks, IoT, Bluetooth, Firebase, Crashlytics, Azure, Agile 🏢 Description: Senior Flutter Developer Lokalizacja: Wrocław Tryb pracy: hybryda Forma współpracy: B2B (contracting) Stawka: 120–145 PLN/h netto + VAT O projekcie Dołącz do zespołu R&D rozwijającego nowoczesną platformę mobilną wspierającą serwisowanie inteligentnych urządzeń IoT. Celem projektu jest zastąpienie wielu rozproszonych aplikacji jednym, wydajnym rozwiązaniem mobilnym, które obsłuży cały cykl pracy serwisanta – od diagnostyki po konfigurację urządzeń. Poszukujemy doświadczonego Senior Flutter Developera , który będzie odpowiedzialny za projektowanie architektury oraz rozwój aplikacji mobilnej działającej w modelu offline-first , komunikującej się bezpośrednio z urządzeniami poprzez dedykowane protokoły. Zakres obowiązków Projektowanie i rozwój aplikacji mobilnej w Flutterze dla systemów Android i iOS. Tworzenie skalowalnej architektury aplikacji oraz dbanie o wysoką jakość kodu. Integracja z REST API oraz implementacja mechanizmów uwierzytelniania (OAuth2, JWT). Implementacja komunikacji z urządzeniami IoT oraz obsługa synchronizacji danych. Optymalizacja wydajności aplikacji, czasu uruchamiania oraz wykorzystania pamięci. Tworzenie i utrzymywanie testów jednostkowych, widgetowych oraz integracyjnych. Implementacja natywnych funkcjonalności z wykorzystaniem Platform Channels. Współpraca z zespołami Backend, UX/UI oraz Product Ownerami. Udział w code review, definiowaniu standardów programistycznych oraz mentoringu mniej doświadczonych programistów. Odpowiedzialność za dostarczanie funkcjonalności od etapu projektowania do wdrożenia. Wymagania Minimum 5 lat doświadczenia w tworzeniu aplikacji mobilnych, w tym co najmniej 3 lata komercyjnej pracy z Flutterem i Dartem. Bardzo dobra znajomość Flutter Framework oraz języka Dart. Znajomość cyklu życia widgetów oraz mechanizmów renderowania Fluttera. Doświadczenie w tworzeniu aplikacji na Android i iOS z jednej bazy kodu. Bardzo dobra znajomość programowania asynchronicznego (async/await, Streams, Isolates). Doświadczenie z architekturami Clean Architecture, MVVM, BLoC, Cubit lub Provider. Umiejętność projektowania modularnych i skalowalnych aplikacji. Doświadczenie z Dependency Injection. Praktyczna znajomość integracji REST API. Znajomość OAuth2, JWT oraz mechanizmów cache, retry i obsługi błędów. Doświadczenie z JSON serialization. Umiejętność optymalizacji wydajności aplikacji. Doświadczenie z Flutter DevTools oraz narzędziami do monitorowania błędów. Praktyczne doświadczenie w testowaniu aplikacji (Unit, Widget, Integration Tests). Znajomość CI/CD oraz narzędzi takich jak GitHub Actions, GitLab CI, Bitrise lub Jenkins. Doświadczenie z Platform Channels, Secure Storage, Deep Linking, Push Notifications oraz Background Tasks. Dobra znajomość zasad bezpieczeństwa aplikacji mobilnych. Umiejętność pracy w środowisku Agile oraz współpracy z zespołami produktowymi i UX. Mile widziane Doświadczenie w projektach IoT lub Smart Home. Znajomość komunikacji Bluetooth. Doświadczenie z Feature Flags lub Remote Config. Znajomość Firebase Crashlytics oraz Azure DevOps. Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Senior Flutter Developer role focused on building an offline-first mobile platform for servicing IoT devices using Flutter for Android and iOS. The position involves designing scalable architecture, integrating REST APIs and IoT communication, optimizing performance, and delivering end-to-end mobile features in collaboration with cross-functional teams. Hybrid B2B cooperation with competitive hourly rates. 🗂️ Requirements: 5+ years of mobile application development experience, 3+ years of commercial experience with Flutter and Dart, Strong knowledge of Flutter Framework and Dart, Experience building Android and iOS apps from a single codebase, Knowledge of Flutter widget lifecycle and rendering mechanisms, Experience with async programming, Experience with Clean Architecture, MVVM, BLoC, Cubit or Provider, Experience designing modular and scalable applications, Experience with Dependency Injection, Practical experience integrating REST API, Knowledge of OAuth2 and JWT, Experience with JSON serialization, Experience optimizing mobile application performance, Experience with Flutter DevTools and error monitoring tools, Experience with Unit, Widget and Integration Tests, Knowledge of CI/CD tools, Experience with Platform Channels, Secure Storage, Deep Linking, Push Notifications and Background Tasks, Knowledge of mobile application security principles, Experience working in Agile environments 📃 Skills: Flutter, Dart, Android, iOS, REST, OAuth2, JWT, BLoC, Cubit, Provider, MVVM, JSON, CI/CD, GitHub, GitLab, Bitrise, Jenkins, DevTools, PlatformChannels, SecureStorage, DeepLinking, PushNotifications, Bluetooth, Firebase, Crashlytics, Azure, IoT 🏢 Description: Senior Flutter Developer Lokalizacja: Wrocław Tryb pracy: hybryda Forma współpracy: B2B (contracting) Stawka: 120–145 PLN/h netto + VAT O projekcie Dołącz do zespołu R&D rozwijającego nowoczesną platformę mobilną wspierającą serwisowanie inteligentnych urządzeń IoT. Celem projektu jest zastąpienie wielu rozproszonych aplikacji jednym, wydajnym rozwiązaniem mobilnym, które obsłuży cały cykl pracy serwisanta – od diagnostyki po konfigurację urządzeń. Poszukujemy doświadczonego Senior Flutter Developera , który będzie odpowiedzialny za projektowanie architektury oraz rozwój aplikacji mobilnej działającej w modelu offline-first , komunikującej się bezpośrednio z urządzeniami poprzez dedykowane protokoły. Zakres obowiązków Projektowanie i rozwój aplikacji mobilnej w Flutterze dla systemów Android i iOS. Tworzenie skalowalnej architektury aplikacji oraz dbanie o wysoką jakość kodu. Integracja z REST API oraz implementacja mechanizmów uwierzytelniania (OAuth2, JWT). Implementacja komunikacji z urządzeniami IoT oraz obsługa synchronizacji danych. Optymalizacja wydajności aplikacji, czasu uruchamiania oraz wykorzystania pamięci. Tworzenie i utrzymywanie testów jednostkowych, widgetowych oraz integracyjnych. Implementacja natywnych funkcjonalności z wykorzystaniem Platform Channels. Współpraca z zespołami Backend, UX/UI oraz Product Ownerami. Udział w code review, definiowaniu standardów programistycznych oraz mentoringu mniej doświadczonych programistów. Odpowiedzialność za dostarczanie funkcjonalności od etapu projektowania do wdrożenia. Wymagania Minimum 5 lat doświadczenia w tworzeniu aplikacji mobilnych, w tym co najmniej 3 lata komercyjnej pracy z Flutterem i Dartem. Bardzo dobra znajomość Flutter Framework oraz języka Dart. Znajomość cyklu życia widgetów oraz mechanizmów renderowania Fluttera. Doświadczenie w tworzeniu aplikacji na Android i iOS z jednej bazy kodu. Bardzo dobra znajomość programowania asynchronicznego (async/await, Streams, Isolates). Doświadczenie z architekturami Clean Architecture, MVVM, BLoC, Cubit lub Provider. Umiejętność projektowania modularnych i skalowalnych aplikacji. Doświadczenie z Dependency Injection. Praktyczna znajomość integracji REST API. Znajomość OAuth2, JWT oraz mechanizmów cache, retry i obsługi błędów. Doświadczenie z JSON serialization. Umiejętność optymalizacji wydajności aplikacji. Doświadczenie z Flutter DevTools oraz narzędziami do monitorowania błędów. Praktyczne doświadczenie w testowaniu aplikacji (Unit, Widget, Integration Tests). Znajomość CI/CD oraz narzędzi takich jak GitHub Actions, GitLab CI, Bitrise lub Jenkins. Doświadczenie z Platform Channels, Secure Storage, Deep Linking, Push Notifications oraz Background Tasks. Dobra znajomość zasad bezpieczeństwa aplikacji mobilnych. Umiejętność pracy w środowisku Agile oraz współpracy z zespołami produktowymi i UX. Mile widziane Doświadczenie w projektach IoT lub Smart Home. Znajomość komunikacji Bluetooth. Doświadczenie z Feature Flags lub Remote Config. Znajomość Firebase Crashlytics oraz Azure DevOps. Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Mobile App Developer (Flutter) role focused on developing and maintaining a cross-platform mobile application for iOS and Android, including architecture design, implementation, testing, and release management. The position involves working in an agile team and contributing to Clean Architecture in a monorepo setup. Responsibilities include feature development, BLoC-based state management, CI/CD, and app distribution to stores. 🗂️ Requirements: Minimum 4 years experience in mobile development (Android/iOS), Minimum 2 years commercial experience with Flutter, Strong knowledge of Flutter 3.x and Dart (null-safety, async/await, Streams, Records), Experience with Kotlin or Swift (platform channels, native plugins), Experience with BLoC/Cubit (flutter_bloc), Experience with Freezed and get_it, Experience with go_router or Navigator 2.0, Knowledge of functional programming (fpdart or dartz), Ability to write unit tests and BLoC tests, Experience with Git and GitFlow, Experience with CI/CD for mobile applications (Bitrise, Fastlane, flavors, store distribution) 📃 Skills: Flutter, Dart, Kotlin, Swift, BLoC, Cubit, Freezed, get_it, go_router, Navigator, fpdart, dartz, Git, GitFlow, CI/CD, Bitrise, Fastlane, Firebase, TestFlight, Melos 🏢 Description: Jesteśmy zespołem tworzącym aplikacje do obsługi klienta w grupie KRUK. Naszymi produktami są min aplikacja web – e-kruk.pl oraz aplikacja mobilna. Tworzymy zarówno dla naszego rodzimego rynku, jak i dla rynków zagranicznych. Jesteśmy zorganizowani w nieduże zespoły pracujące zwinnie (Scrum lub Kanban). Na co dzień współpracujemy z Product Ownerem, Designerem, innymi programistami oraz testerami. Sam proces wytwarzania zaczyna się od analizy wymagań, projektowanie, implementację, code review i testy na wdrożeniu kończąc. Cenimy ludzi aktywnych i zaangażowanych. Bazujemy na wzajemnym szacunku i zaufaniu. Stawiamy na rozwój. Do jednego z zespołów poszukujemy osoby na stanowisko Mobile App Developer – specjalistę/kę w Flutterze do rozwoju aplikacji mobilnej na systemy iOS i Android Zakres obowiązków: Udział w projektowaniu aplikacji – współpraca z UX designerami i analitykami biznesowymi przy definiowaniu wymagań i architektury nowych funkcjonalności Przygotowanie struktury aplikacji – projektowanie modułów w monorepo (Melos), warstw Clean Architecture, interfejsów między domain / remote / presentation Implementacja aplikacji – tworzenie funkcjonalności w Flutter z użyciem BLoC, go_router, Dio/Retrofit, Freezed, get_it, fpdart Opracowywanie testów jednostkowych i testów BLoC Wdrożenie i dystrybucja aplikacji – zarządzanie procesem release na App Store i Google Play Wsparcie dla innych członków zespołu, dzielenie się wiedzą Nasze wymagania: Min. 4 lata doświadczenia w programowaniu aplikacji mobilnych (Android / iOS), w tym min. 2 lata komercyjnie z Flutter Znajomość Flutter 3.x i języka Dart (null-safety, async/await, Streams, Records) Znajomość języka Kotlin lub Swift (platform channels, natywne pluginy) Znajomość BLoC / Cubit (flutter_bloc), Freezed, get_it oraz go_router / Navigator 2.0 Znajomość programowania funkcyjnego – fpdart lub dartz (Either, Option, TaskEither) Umiejętność pisania testów jednostkowych i testów BLoC Znajomość Git i GitFlow Znajomość CI/CD dla aplikacji mobilnych – Bitrise, Fastlane, Flutter flavors, dystrybucja przez Firebase App Distribution / TestFlight / Google Play Console Znajomość języka angielskiego na poziomie min. B2 (dokumentacja, commit messages i PR naming w projekcie są po angielsku) Mile widziane: Doświadczenie z monorepo (Melos), Mason, FVM Znajomość Firebase (Crashlytics, FCM, App Distribution) Znajomość narzędzi analitycznych (Piwik PRO, Clarity) Doświadczenie w technologiach backendowych .NET albo JAVA (API) Doświadczenie z bazami danych SQL Doświadczenie w branży fintech lub regulated products Co oferujemy? Zatrudnienie w oparciu o: umowę o pracę Elastyczne godziny rozpoczęcia pracy (w przedziale 6:00-11:00) Możliwość pełnej pracy zdalnej / w modelu hybrydowym Atrakcyjny pakiet benefitów dla pracowników: możliwość skorzystania z prywatnej opieki medycznej: Luxmed, dofinansowanie do karty Multisport, dodatkowe świadczenia dopasowane do Twoich potrzeb w ramach systemu kafeterii, ubezpieczenie grupowe dla pracownika na preferencyjnych warunkach Dostęp do Mindgram – nowoczesnej platformy z profesjonalnym wsparciem psychologicznym i wellbeingowym Możliwość uzyskania atrakcyjnego bonusu w programie poleceń pracowniczych Możliwość wypożyczenia samochodu firmowego do użytku prywatnego Podczas rekrutacji dbamy o inkluzywność procesu i przestrzegamy zasad równych szans. Liczą się dla nas kompetencje i chęć rozwoju osób kandydujących, bez względu na ich płeć, wiek, stopień sprawności, wyznanie, orientację seksualną, pochodzenie lub inne kwestie niezwiązane z wymaganymi umiejętnościami. Dokładamy starań, by proces rekrutacji był dostępny i dostosowany do adekwatnych potrzeb.

🏢 Summary: Development of advanced cross-platform mobile applications using Flutter for iOS and Android from a shared codebase, with focus on scalable architecture, performance, and real-time integrations. The role includes integrating REST APIs, authentication, native features, and implementing testing and CI/CD processes. It also involves architectural decisions, code reviews, and technical leadership within the mobile team. 🗂️ Requirements: 5+ years of mobile development experience, 3+ years of experience with Flutter and Dart, Strong knowledge of Flutter architecture, widget lifecycle and rendering, Experience with Clean Architecture and state management patterns (BLoC, MVVM, Cubit), Strong understanding of asynchronous programming, streams and concurrency in Dart, Experience integrating REST APIs and handling OAuth2 and JWT authentication, Experience with native integrations and platform channels, Experience with push notifications and background services, Experience with unit, widget and integration testing, Experience with CI/CD tools, Knowledge of mobile security best practices, Ability to lead technical discussions and support junior developers 📃 Skills: Flutter, Dart, REST, OAuth2, JWT, BLoC, MVVM, Cubit, CI/CD, GitHub, GitLab, Jenkins, Bitrise, iOS, Android 🏢 Description: Flutter Developer Location: Wrocław R&D Center / Hybrid Key Responsibilities Develop and maintain advanced Flutter applications for iOS and Android from a shared codebase Design scalable and maintainable mobile architecture Integrate REST APIs, authentication flows, and real-time device communication Improve app performance, stability, and offline capabilities Implement testing strategies and support CI/CD processes Collaborate with product, backend, and UX teams to deliver high-quality features Participate in code reviews, architecture decisions, and technical mentoring Requirements 5+ years of mobile development experience, including 3+ years with Flutter/Dart Strong knowledge of Flutter architecture, widget lifecycle, and rendering Experience with Clean Architecture, BLoC, MVVM, Cubit, or similar patterns Solid understanding of async programming, streams, and concurrency in Dart Experience with REST APIs, OAuth2, JWT, caching, and error handling Knowledge of native integrations, platform channels, push notifications, and background services Experience with testing (unit, widget, integration) Familiarity with CI/CD tools such as GitHub Actions, GitLab, Jenkins, or Bitrise Good understanding of mobile security best practices Ability to lead technical discussions and support junior developers Nice to Have Experience with IoT or smart-device applications Knowledge of Bluetooth communication Familiarity with Firebase Crashlytics, Azure DevOps, or remote configuration tools Experience working with offline-first applications Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Technical leadership role for an experienced Flutter developer to lead a mobile team, maintain and evolve an existing app portfolio, and drive migration to a new architecture. The position combines hands-on Flutter development with architectural decision-making and code quality ownership. Focus is on delivering scalable, high-quality mobile solutions for Android and iOS. 🗂️ Requirements: 5+ years mobile app development for Android or iOS, 3+ years hands-on Flutter experience, Strong knowledge of Dart and asynchronous programming, Experience with REST APIs and sockets, At least one Flutter app released to production, Understanding of mobile architecture and best practices, Solid knowledge of OOP and SOLID principles, Experience in technical leadership or senior role with team responsibilities, Commitment to clean, maintainable code and code reviews 📃 Skills: Flutter, Dart, Android, iOS, REST, Sockets, RxDart, Streams, OOP, SOLID, Architecture, Async, AppStore, GooglePlay 🏢 Description: We are seeking an experienced Lead Flutter Developer to join our team and assume a technical leadership position. You will coordinate and mentor the mobile development team, maintain our current app portfolio, and guide the transition to a new architecture. If you have a passion for mobile technologies, proven leadership abilities, and aim to make a significant impact on our products and solutions, we encourage you to apply. Responsibilities Lead the mobile development team to ensure smooth operations and achievement of project goals Coordinate team efforts and foster collaboration to meet deadlines and deliverables Maintain the existing app portfolio and contribute to the migration toward a new architecture Improve team processes by participating in planning, grooming, technical discussions and estimations Conduct regular code reviews, provide constructive feedback and support team members through coaching and mentoring Make architectural decisions to ensure solutions align with business and technical requirements Promote knowledge sharing and best practices while encouraging new ideas across the team Requirements At least 5 years of experience in mobile app development for Android or iOS Understanding of mobile architecture and platform-specific best practices Experience with REST APIs and sockets Minimum 3 years of hands-on experience with Flutter and knowledge of Dart, including async programming with Streams or RxDart At least one Flutter app released in production on the App Store or Google Play Background in OOP and SOLID principles Commitment to clean, maintainable code and supporting others in achieving the same Experience in a development team leadership role or a senior position with team responsibilities Strong communication skills and a collaborative mindset We offer/Benefits We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule 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: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

🏢 Summary: Full-stack role focused on leading frontend and mobile development with Angular and Flutter while supporting backend services in C#/.NET and SQL Server. The position involves building scalable applications, integrating REST APIs, and contributing across the full Agile lifecycle through CI/CD deployment. Hybrid work in Kraków with B2B contract. 🗂️ Requirements: 3+ years professional experience, Strong proficiency in Angular, Strong proficiency in Flutter, Strong proficiency in TypeScript, Strong proficiency in HTML, Strong proficiency in CSS, Experience with C#, Experience with .NET, Experience with SQL Server, Experience designing and integrating REST APIs, Experience with Git, Experience working in Agile methodology, Ability to perform unit testing and debugging, Knowledge of performance, scalability and secure coding practices 📃 Skills: Angular, Flutter, TypeScript, HTML, CSS, C#, .NET, SQLServer, REST, Git, Agile, CI/CD, Testing, Debugging 🏢 Description: Join a dynamic development team in Kraków to build high-quality, scalable applications. This role is unique in its breadth: you will lead frontend and mobile efforts using Angular and Flutter , while simultaneously supporting backend services powered by C#/.NET and SQL . You will be part of a product-focused team where your work directly impacts real customers daily, moving projects from initial requirements through Agile sprints to final deployment. Details Location: Kraków (Hybrid) Rate: 90-105 PLN/h net + VAT (B2B). Employment Type: Full-time. Seniority: 3+ years of professional experience. Start Date: ASAP. Responsibilities Cross-Platform Development: Building and maintaining applications using Angular (web) and Flutter (mobile). Backend Support: Developing and supporting services with C#/.NET and SQL Server . API Integration: Designing and implementing RESTful APIs and ensuring seamless frontend-to-backend connectivity. Quality Assurance: Performing unit testing, debugging, and participating in rigorous code reviews. Agile Collaboration: Contributing to the full lifecycle of Agile sprints, from planning to CI/CD deployment. Requirements Frontend/Mobile: Strong proficiency in Angular, Flutter, TypeScript , and modern CSS/HTML. Backend: Experience with C#/.NET and SQL Server (knowledge of NoSQL is a plus). Workflow: Familiarity with Git and Agile methodologies. Security: Awareness of performance, scalability, and secure coding practices. Nice to Have Mobile Extras: Experience with Ionic or Cordova . Cloud & DevOps: Familiarity with Azure/AWS , Azure Functions, and CI/CD pipelines. Identity: Knowledge of OAuth, JWT, or IdentityServer .