Senior Flutter Developer

🏢 Summary: Senior Flutter Engineer role focused on designing and developing enterprise-grade mobile applications used globally. The position involves building scalable, secure, and high-performance Flutter apps integrated with backend services and enterprise systems. You will collaborate with cross-functional teams to deliver robust mobile architectures and maintain high code quality standards. 🗂️ Requirements: 5+ years of mobile application development experience, 3+ years of experience with Flutter and Dart, Strong knowledge of Flutter SDK and mobile architecture, Experience with scalable and modular mobile architectures, Experience with Clean Architecture, BLoC/Cubit or MVVM, Knowledge of Kotlin or Swift, Experience with native integrations and platform channels, Experience integrating REST APIs and backend systems, Strong knowledge of state management in Flutter, Experience with OAuth2 and OpenID Connect, Experience with Git, CI/CD and automated testing, Experience working in Agile/Scrum environments, Fluent English and Polish 📃 Skills: Flutter, Dart, FlutterSDK, REST, OAuth2, OpenIDConnect, BLoC, Cubit, MVVM, Kotlin, Swift, Git, CICD, Android, iOS, Azure, AzureAD, EntraID, MicrosoftGraph, WebView, PWA 🏢 Description: We build innovative digital products for the modern workplace in the Cloud, and we need your help. Our platform is used by hundreds of thousands of employees worldwide. We are looking for a Senior Flutter Engineer who will help us design and develop high-quality mobile applications used by enterprise clients around the globe. You will work closely with backend, security, and DevOps teams to build scalable and secure mobile solutions. Key responsibilities: designing and developing enterprise-grade mobile applications using Flutter and Dart, building scalable and modular mobile architectures, integrating mobile applications with backend services and REST APIs, implementing authentication and authorization mechanisms (OAuth2, OpenID Connect), ensuring high standards of code quality through code reviews, testing, and CI/CD, optimizing application performance, responsiveness, and UI rendering, collaborating with backend, security, UX, and DevOps teams, supporting the team in architectural and technical decisions. Apply if you have: 5+ years of experience developing mobile applications, at least 3 years of experience with Flutter and Dart, strong knowledge of Flutter SDK and mobile application architecture, experience designing scalable mobile applications, experience with architectural patterns such as Clean Architecture, BLoC/Cubit or MVVM, knowledge of native Android (Kotlin) or iOS (Swift), ability to implement native platform integrations and bridge Flutter with iOS/Android layers, experience integrating mobile apps with REST APIs and backend systems, strong knowledge of state management in Flutter (Bloc, Provider or similar), experience with authentication and authorization mechanisms (OAuth2, OpenID Connect), experience with Git, code review, CI/CD and automated testing, attention to performance, UI quality, and responsive mobile design, experience working in Agile / Scrum teams, strong communication skills and ability to work collaboratively, a good command of written and spoken English and Polish. Nice to have: experience integrating mobile apps with enterprise systems, experience with Azure ecosystem (Azure AD / Entra ID, Microsoft Graph), knowledge of mobile application security best practices, experience with WebView and PWA integration. We offer: work on a platform used by hundreds of thousands of employees worldwide, access to the latest technologies and tools, multidirectional professional development, certifications and knowledge-sharing opportunities, flexible work model (remote, hybrid or on-site), benefits package (private medical care, Multisport card).

🏢 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: Part-time Senior Flutter Developer role focused on building and optimizing high-quality mobile applications for innovative smart bed IoT products. The position involves developing, testing, and maintaining Flutter-based solutions while ensuring performance, scalability, and code quality. Close collaboration with the development team and continuous improvement of application performance are key aspects of the role. 🗂️ Requirements: Proven commercial experience with Flutter and Dart, Experience in IoT projects, Experience with CoreData, Realm, Firestore or Supabase PostgreSQL, Knowledge of Android, iOS, Windows and macOS systems, Experience with Git-based workflows and CI/CD tools, Experience integrating and working with RESTful APIs, Fluent English, Availability for part-time work (10–20 hours/week) with US time zone overlap 📃 Skills: Flutter, Dart, IoT, CoreData, Realm, Firestore, Supabase, PostgreSQL, Android, iOS, Windows, macOS, Git, GitHub, GitLab, GitHubActions, Jenkins, REST, Postman 🏢 Description: #5084 Our client is a leading innovator in the U.S. market, creating cutting-edge, high-end smart beds engineered for superior performance. We are looking for a Senior Flutter Developer who is technically proficient, proactive, and excels in collaborative environments. Responsibilities: Collaborate closely with the development team to design and implement high-quality software solutions using Flutter technologies Develop, test, and maintain mobile applications that meet internal and external client expectations Analyzing and improving application performance Bug fixing Ensure code quality, performance, and scalability through continuous improvement and best practices Requirements: Proven experience in mobile development with Flutter and Dart Experience working with IoT project Experience working with CoreData, Realm, Firestore, Supabase PostgreSQL Knowledge of operating system Android, iOS, Windows, macOS Knowledge of tools and technologies GitHub Actions, Jenkins, Git, GitHub, GitLab, RESTful APIs,  Postman Fluency in English language for effective communication Ability to work part-time (10-20 hours/week), ideally with at least 2-hour overlap with US time zones

🏢 Summary: Senior Flutter Support & Development Engineer responsible for maintaining and enhancing a live B2C mobile booking app built with Flutter, Firebase, and GCP. The role focuses on incident management, performance monitoring, feature development, and full release management for iOS and Android. You will own the stability, scalability, and continuous improvement of a production mobile platform. 🗂️ Requirements: 5+ years of professional software engineering experience, 3+ years of production experience with Flutter, Strong knowledge of Dart and Flutter state management (Bloc, Riverpod, Provider), Experience with native integrations and platform channels, Experience publishing apps to App Store and Google Play, Deep knowledge of Firebase (Firestore, Authentication, Cloud Functions, Cloud Messaging, Crashlytics, Remote Config), Working experience with GCP (Cloud Run, Cloud Functions, Cloud Storage, Cloud Logging, IAM), Experience with mobile app release management and store submission processes, Experience writing automated tests and conducting code reviews 📃 Skills: Flutter, Dart, Firebase, Firestore, Authentication, CloudFunctions, CloudMessaging, Crashlytics, RemoteConfig, GCP, CloudRun, CloudStorage, CloudLogging, IAM, Bloc, Riverpod, Provider, Node.js, Python, iOS, Android 🏢 Description: Ignite the future of transportation — develop cutting-edge mobile solutions to redefine customer experiences! EU-based opportunity with remote work (up to 5 days/week). As a Senior Flutter Developer — Mobile Applications and Support , you will be working for our client, a leader in luxury chauffeur and transportation services in the Middle East. You will take ownership of the Masaraty platform, a live B2C transportation booking product, ensuring stability, enhancement, and continued innovation across iOS and Android mobile apps. Join a dynamic team that values technical excellence, proactive support, and strategic development to set new standards in mobility. Your main responsibilities: Own the support pipeline, triage incidents, and ensure timely resolutions within SLA guidelines. Monitor Firebase Crashlytics, GCP Cloud Logging, and performance metrics proactively to prevent issues. Develop new features end-to-end, including UI with Flutter, backend with Firebase, and relevant GCP services. Manage app store submissions, updates, and release processes for both iOS and Android. Write unit tests, conduct code reviews, and document decisions to maintain code quality. Refactor and optimize the codebase, manage technical debt, and propose architecture improvements. Collaborate with the client through weekly updates, monthly reviews, and direct communication channels. You're ideal for this role if you have: 5+ years of professional software engineering experience. 3+ years of production Flutter development experience (Dart, state management, native integrations). Proven track record of publishing Flutter apps on both iOS and Android stores. Deep understanding of Firebase ecosystem (Firestore, Authentication, Cloud Functions, Crashlytics). Basic GCP knowledge: Cloud Run, Cloud Storage, IAM, Cloud Logging. Fluent in English, both written and spoken, with strong communication skills for client facing interactions. Customer-oriented mindset with the ability to explain technical details in plain language. It is a strong plus if you have: Experience with transportation, logistics, or booking platforms. Skills in maps & geolocation (Google Maps Platform), route optimization, or driver tracking. Payment integration experience (Stripe, HyperPay, PayTabs). Familiarity with SaaS CI/CD tools for Flutter (Codemagic, Fastlane, Bitrise, GitHub Actions). Saudi or GCC market exposure, including RTL UI, Hijri calendar, or prayer-time features. DevOps/SRE instincts for setting up monitoring and proactive alerting. Experience taking over codebases from previous vendors. Language Required for the role: Fluent English (written and spoken). Eligibility to work in the EU: Only candidates with a legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

🏢 Summary: Senior Flutter Mobile + Java Developer role focused on building and integrating cross-platform mobile applications for a California-based client. The position involves end-to-end mobile development, backend integration with RESTful and gRPC APIs, and maintaining high code quality standards. The role requires strong Java and Flutter expertise, client communication, and autonomous work within an international team. 🗂️ Requirements: 2+ years mobile application development (full cycle), 3+ years Java development experience, Hands-on Flutter experience, Experience integrating RESTful APIs, Experience integrating gRPC APIs, Knowledge of mobile UI/UX best practices, Proficiency with Git, Fluent English communication skills, Client-facing communication experience, Strong self-management skills 📃 Skills: Flutter, Java, REST, gRPC, Git 🏢 Description: We are looking for an experienced Senior Flutter Mobile + Java Developer to join our international team working on the development and integration of mobile applications for a California-based client. The ideal candidate is a self-starter, able to manage their time and tasks efficiently, and highly motivated to deliver high-quality solutions. Our culture values individual mastery and encourages autonomy. Responsibilities Design, implement, build, test, and support mobile applications Develop cross-platform mobile applications using Flutter Integrate mobile applications with RESTful and/or gRPC APIs Develop and maintain backend components using Java Communicate directly with client stakeholders Ensure high code quality and follow mobile UI/UX best practices Work with version control systems (e.g., Git) Requirements 2+ years of experience in development and integration of mobile applications (full cycle: design, implementation, build, testing, support) Hands-on experience with Flutter for cross-platform mobile development 3+ years of hands-on development experience using Java Experience in integration of mobile applications with RESTful and/or gRPC APIs Understanding of mobile UI/UX best practices Proficiency with version control systems (such as Git) Excellent English communication skills and experience in client-facing communications Strong self-management and prioritization skills We offer 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 Mobile + Java Developer role focused on building and integrating cross-platform mobile applications for a California-based client. The position involves full-cycle mobile development, backend integration with RESTful and gRPC APIs, and direct collaboration with client stakeholders. The offer includes flexible remote work within Poland, professional growth programs, and comprehensive benefits. 🗂️ Requirements: 2+ years of mobile application development and integration experience (full cycle), Hands-on experience with Flutter, 3+ years of hands-on Java development experience, Experience integrating mobile apps with RESTful APIs, Experience integrating mobile apps with gRPC APIs, Understanding of mobile UI/UX best practices, Proficiency with Git or other version control systems, Excellent English communication skills, Strong self-management and prioritization skills 📃 Skills: Flutter, Java, REST, gRPC, Git 🏢 Description: We are looking for an experienced Senior Flutter Mobile + Java Developer to join our international team working on the development and integration of mobile applications for a California-based client. The ideal candidate is a self-starter, able to manage their time and tasks efficiently, and highly motivated to deliver high-quality solutions. Our culture values individual mastery and encourages autonomy. Responsibilities Design, implement, build, test, and support mobile applications Develop cross-platform mobile applications using Flutter Integrate mobile applications with RESTful and/or gRPC APIs Develop and maintain backend components using Java Communicate directly with client stakeholders Ensure high code quality and follow mobile UI/UX best practices Work with version control systems (e.g., Git) Requirements 2+ years of experience in development and integration of mobile applications (full cycle: design, implementation, build, testing, support) Hands-on experience with Flutter for cross-platform mobile development 3+ years of hands-on development experience using Java Experience in integration of mobile applications with RESTful and/or gRPC APIs Understanding of mobile UI/UX best practices Proficiency with version control systems (such as Git) Excellent English communication skills and experience in client-facing communications Strong self-management and prioritization skills We offer 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 Mobile + Java Developer role focused on building and integrating cross-platform mobile applications for a California-based client. The position involves full-cycle mobile development, backend integration in Java, and close collaboration with client stakeholders. The offer emphasizes autonomy, high code quality, and adherence to mobile UI/UX best practices. 🗂️ Requirements: 2+ years mobile application development experience (full cycle), Hands-on Flutter experience, 3+ years Java development experience, Experience with RESTful APIs, Experience with gRPC APIs, Understanding of mobile UI/UX best practices, Proficiency with Git, English communication skills, Client-facing experience, Strong self-management skills 📃 Skills: Flutter, Java, REST, gRPC, Git 🏢 Description: We are looking for an experienced Senior Flutter Mobile + Java Developer to join our international team working on the development and integration of mobile applications for a California-based client. The ideal candidate is a self-starter, able to manage their time and tasks efficiently, and highly motivated to deliver high-quality solutions. Our culture values individual mastery and encourages autonomy. Responsibilities Design, implement, build, test, and support mobile applications Develop cross-platform mobile applications using Flutter Integrate mobile applications with RESTful and/or gRPC APIs Develop and maintain backend components using Java Communicate directly with client stakeholders Ensure high code quality and follow mobile UI/UX best practices Work with version control systems (e.g., Git) Requirements 2+ years of experience in development and integration of mobile applications (full cycle: design, implementation, build, testing, support) Hands-on experience with Flutter for cross-platform mobile development 3+ years of hands-on development experience using Java Experience in integration of mobile applications with RESTful and/or gRPC APIs Understanding of mobile UI/UX best practices Proficiency with version control systems (such as Git) Excellent English communication skills and experience in client-facing communications Strong self-management and prioritization skills We offer 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 Mobile + Java Developer role focused on designing, developing, and integrating cross-platform mobile applications for a California-based client. The position involves full-cycle mobile development, backend integration using Java, and close collaboration with client stakeholders. The offer includes flexible remote work, professional growth programs, and comprehensive benefits. 🗂️ Requirements: 2+ years of experience in full-cycle mobile application development, Hands-on experience with Flutter for cross-platform development, 3+ years of hands-on experience with Java, Experience integrating mobile applications with RESTful or gRPC APIs, Understanding of mobile UI/UX best practices, Proficiency with Git or other version control systems, English communication skills for client-facing collaboration, Strong self-management and prioritization skills 📃 Skills: Flutter, Java, RESTful, gRPC, Git, UI, UX 🏢 Description: We are looking for an experienced Senior Flutter Mobile + Java Developer to join our international team working on the development and integration of mobile applications for a California-based client. The ideal candidate is a self-starter, able to manage their time and tasks efficiently, and highly motivated to deliver high-quality solutions. Our culture values individual mastery and encourages autonomy. Responsibilities Design, implement, build, test, and support mobile applications Develop cross-platform mobile applications using Flutter Integrate mobile applications with RESTful and/or gRPC APIs Develop and maintain backend components using Java Communicate directly with client stakeholders Ensure high code quality and follow mobile UI/UX best practices Work with version control systems (e.g., Git) Requirements 2+ years of experience in development and integration of mobile applications (full cycle: design, implementation, build, testing, support) Hands-on experience with Flutter for cross-platform mobile development 3+ years of hands-on development experience using Java Experience in integration of mobile applications with RESTful and/or gRPC APIs Understanding of mobile UI/UX best practices Proficiency with version control systems (such as Git) Excellent English communication skills and experience in client-facing communications Strong self-management and prioritization skills We offer 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 Mobile + Java Developer role focused on building and integrating cross-platform mobile applications for a California-based client. The position involves full-cycle mobile development, backend integration with RESTful/gRPC APIs, and direct collaboration with client stakeholders. It offers flexible work arrangements, professional growth opportunities, and a comprehensive benefits package. 🗂️ Requirements: 2+ years mobile application development (full cycle), Hands-on Flutter experience, 3+ years Java development experience, Experience integrating RESTful APIs, Experience integrating gRPC APIs, Understanding of mobile UI/UX best practices, Proficiency with Git, Advanced English communication skills, Client-facing communication experience, Strong self-management skills 📃 Skills: Flutter, Java, REST, gRPC, Git, UI, UX 🏢 Description: We are looking for an experienced Senior Flutter Mobile + Java Developer to join our international team working on the development and integration of mobile applications for a California-based client. The ideal candidate is a self-starter, able to manage their time and tasks efficiently, and highly motivated to deliver high-quality solutions. Our culture values individual mastery and encourages autonomy. Responsibilities Design, implement, build, test, and support mobile applications Develop cross-platform mobile applications using Flutter Integrate mobile applications with RESTful and/or gRPC APIs Develop and maintain backend components using Java Communicate directly with client stakeholders Ensure high code quality and follow mobile UI/UX best practices Work with version control systems (e.g., Git) Requirements 2+ years of experience in development and integration of mobile applications (full cycle: design, implementation, build, testing, support) Hands-on experience with Flutter for cross-platform mobile development 3+ years of hands-on development experience using Java Experience in integration of mobile applications with RESTful and/or gRPC APIs Understanding of mobile UI/UX best practices Proficiency with version control systems (such as Git) Excellent English communication skills and experience in client-facing communications Strong self-management and prioritization skills We offer 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 Mobile + Java Developer role focused on building and integrating cross-platform mobile applications for a California-based client. The position involves full-cycle mobile development, backend integration with RESTful and gRPC APIs, and maintaining high code quality standards. The role requires strong Java expertise, Flutter experience, and direct collaboration with client stakeholders. 🗂️ Requirements: 2+ years experience in full-cycle mobile application development, Hands-on experience with Flutter, 3+ years hands-on experience with Java, Experience integrating mobile apps with RESTful APIs, Experience integrating mobile apps with gRPC APIs, Understanding of mobile UI/UX best practices, Proficiency with Git or other version control systems, Strong English communication skills, Ability to manage tasks independently 📃 Skills: Flutter, Java, RESTful, gRPC, Git 🏢 Description: We are looking for an experienced Senior Flutter Mobile + Java Developer to join our international team working on the development and integration of mobile applications for a California-based client. The ideal candidate is a self-starter, able to manage their time and tasks efficiently, and highly motivated to deliver high-quality solutions. Our culture values individual mastery and encourages autonomy. Responsibilities Design, implement, build, test, and support mobile applications Develop cross-platform mobile applications using Flutter Integrate mobile applications with RESTful and/or gRPC APIs Develop and maintain backend components using Java Communicate directly with client stakeholders Ensure high code quality and follow mobile UI/UX best practices Work with version control systems (e.g., Git) Requirements 2+ years of experience in development and integration of mobile applications (full cycle: design, implementation, build, testing, support) Hands-on experience with Flutter for cross-platform mobile development 3+ years of hands-on development experience using Java Experience in integration of mobile applications with RESTful and/or gRPC APIs Understanding of mobile UI/UX best practices Proficiency with version control systems (such as Git) Excellent English communication skills and experience in client-facing communications Strong self-management and prioritization skills We offer 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.