Android BSP Developer

🏢 Summary: Join a team developing, delivering, and maintaining production Android applications for B2B and B2C clients across Europe. The role covers mobile and connected-system architecture, app quality and performance, CI/CD, production monitoring, and Agile collaboration. 🗂️ Requirements: 2+ years of commercial Android application development experience, Bachelor’s degree or higher in Computer Science or Software Engineering, Experience delivering Android apps to customers, Hands-on CI/CD experience, Mobile and backend architecture problem-solving experience, Knowledge of software engineering principles, testing, data structures and algorithms, Knowledge of object-oriented design patterns, dependency injection, SOLID and Clean Code, Experience with Agile methodologies, English proficiency 📃 Skills: Android, Kotlin, AWS, TypeScript, JavaScript, Node.js, REST, CI/CD, Testing, Docker, Kubernetes, Jenkins, Terraform, CircleCI, GitLabCI, Datadog, Elixir, C++, C#, Golang, Erlang, Python 🏢 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, 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 or 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 2 years commercial work experience in building Android apps Bachelor's or higher degree in Computer Science, Software Engineering 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 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

🏢 Summary: Oferta dla Senior Android Developera obejmuje rozwój i utrzymanie produkcyjnych aplikacji mobilnych dla klientów indywidualnych i młodszych użytkowników w projekcie bankowym. Rola łączy wdrażanie funkcjonalności, refaktoryzację, dbałość o jakość i skalowalność oraz mentoring zespołu w metodyce Agile. 🗂️ Requirements: Minimum 6 lat doświadczenia w programowaniu aplikacji Android, Bardzo dobra znajomość Kotlin, Doświadczenie z Jetpack Compose, Znajomość Kotlin Multiplatform, Znajomość Compose Multiplatform, Praktyczna znajomość Clean Architecture, Praktyczna znajomość MVVM, Doświadczenie w testowaniu z Espresso, JUnit i MockK, Doświadczenie w publikowaniu aplikacji w Google Play, Doświadczenie w mentoringu zespołu 📃 Skills: Android, Kotlin, Jetpack, Compose, Multiplatform, MVVM, Espresso, JUnit, MockK, GooglePlay, Agile 🏢 Description: Praca hybrydowa | Kraków, Gdańsk lub Warszawa | Projekt bankowy Dołącz do zespołu rozwijającego nowoczesne aplikacje mobilne dla klientów indywidualnych oraz najmłodszych użytkowników. Są to produkcyjne rozwiązania, które są stale rozwijane i dostosowywane do zmieniających się potrzeb użytkowników. Szukamy doświadczonego Senior Android Developera, który będzie odpowiadać za wdrażanie nowych funkcjonalności, refaktoryzację istniejącego kodu oraz wspieranie zespołu swoją wiedzą techniczną. Wymagania: minimum 6 lat doświadczenia w programowaniu aplikacji Android, bardzo dobra znajomość Kotlin, doświadczenie z Jetpack Compose, znajomość Kotlin Multiplatform oraz Compose Multiplatform, praktyczna znajomość Clean Architecture i MVVM, doświadczenie w testowaniu z wykorzystaniem Espresso, JUnit oraz MockK, doświadczenie w publikowaniu aplikacji w Google Play, doświadczenie w mentoringu zespołu. Zakres obowiązków: rozwój i utrzymanie aplikacji mobilnych, projektowanie oraz wdrażanie nowych funkcjonalności, refaktoryzacja istniejącego kodu, współpraca z zespołem Tribe Omnichannel, dbanie o jakość, stabilność i skalowalność aplikacji, mentoring oraz wsparcie innych członków zespołu, udział w pracach prowadzonych w metodyce Agile.

🏢 Summary: Develop and enhance a flagship Android application, delivering scalable, high-quality features with strong performance and user experience. The role covers Android development, UI creation, testing, monitoring, and collaborative problem-solving in a product-focused team. 🗂️ Requirements: Kotlin, Object-oriented programming, Coroutines, Flow, Compose, MVVM, MVI, Clean Code, Gitflow, Commercial Android development experience, English technical documentation reading skills 📃 Skills: Kotlin, Coroutines, Flow, Compose, MVVM, MVI, Git, Gitflow, Android 🏢 Description: We are looking for a candidate for the position of Android Developer to join the team developing the flagship mobile application for XTB customers. In this role, you will be responsible for developing key application functionalities, with a focus on performance, code quality, and UX best practices. Your responsibilities will include: Creating and developing mobile applications on the Android platform in accordance with Clean Architecture and SOLID principles - you will design modern and scalable solutions based on proven architectural patterns; Creating clear application screens in accordance with best practices and UX patterns - you will ensure the intuitiveness and aesthetics of the user interface; Working to deliver business value by creating high-quality software - your solutions will truly support the company's goals and user needs; Writing unit and integration tests and monitoring applications - you will ensure the stability and reliability of the functionalities you create; Teamwork and active problem solving - you will be part of a committed team that works together to achieve the best possible results. Requirements: Very good knowledge of Kotlin and object-oriented programming, Advanced knowledge of reactive/streaming solutions (Coroutines/Flow), Advanced knowledge of Compose, Knowledge of design patterns and best practices (MVVM, MVI, Clean Code), Proficiency in version control systems and Gitflow, Commercial experience in Android programming, English language skills sufficient to read technical documentation. Nice to have: Knowledge of AI tools (e.g., Copilot) and using them to support daily work, gRPC, Room, Firebase, Gitlab CI, Architecture Components, Dependency Injection (Hilt), modularization, UI Tests, Figma, Experience working with Agile methodology (Scrum). We expect the Candidate to have: An active attitude focused on independently overcoming adversity - we are looking for someone who can work independently and is not afraid of challenges; A focus on delivering software that maximizes value for users and the business - we value an approach where technology supports real needs and goals; Proposing technical solutions that translate vision into working software - we expect initiative and commitment to the process of creating solutions from concept to implementation; Creativity in exploring different ways to achieve the same goal - openness to experimentation, seeking new approaches, and thinking outside the box. What we offer: Real influence on the development of the company and the product, Work in an experienced team that is happy to share its knowledge, A clear vision of development thanks to regular feedback and clear career paths, A training budget for courses and conferences that interest you, An extra day off on your birthday, An extra day off for parents, Equipment tailored to your needs, Private medical care and group insurance, Access to an e-learning platform for learning English and a benefits platform, Access to a wellbeing platform and the opportunity to take advantage of workshops and private therapy sessions, Remote work, from the office in Warsaw or from a coworking space in your city, Regular team-building meetings.

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

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

🏢 Summary: Android Technical Lead role combining hands-on development with technical leadership for the Android Kiosk domain. The position owns architecture, scalable delivery, quality practices, mentoring, and collaboration with Product, QA, and Design teams. 🗂️ Requirements: 7+ years of commercial software engineering experience, Software architecture, scalable systems, and design patterns, Kotlin, Java, and JavaScript experience, Cloud platform experience, API integration and distributed systems experience, Technical leadership of complex development projects, Automated testing and quality engineering experience, Technical mentoring capability, Cross-functional communication and collaboration skills 📃 Skills: Android, Kotlin, Java, JavaScript, AWS, Azure, GCP, API, Testing 🏢 Description: Project overview We are looking for an Android Technical Lead to join the team. The role combines hands-on technical leadership with active participation in architecture, development, and delivery processes. The engineer will work closely with Product, QA, and Design teams to transform business requirements into scalable and reliable technical solutions. This position involves ownership of technical direction, contribution to long-term engineering strategy, and support of high-quality delivery standards across the product area. The role also includes mentoring team members, improving engineering processes, supporting release activities, and driving best practices around code quality, testing, and maintainability. Responsibilities Lead technical initiatives within the Android Kiosk domain Participate in full-stack application development, from backend integrations to UI implementation Design scalable and maintainable software solutions Contribute to architectural and technology decisions Promote engineering best practices, coding standards, and technical documentation Collaborate with QA on automated testing strategy and overall product quality Support and mentor engineers within the team Work closely with Product Managers and stakeholders to clarify and refine requirements Identify and address performance issues and technical debt Research and introduce new tools, frameworks, and engineering approaches where appropriate Participate in release planning and support critical production releases Represent the engineering team in cross-functional discussions Requirements 7+ years of commercial software engineering experience Strong knowledge of software architecture, scalable systems, and design patterns Solid experience with Kotlin (preferred), Java, and JavaScript Experience working with cloud platforms such as AWS, Azure, or GCP Good understanding of API integrations and distributed systems Experience leading technical initiatives and complex development projects Strong communication skills and ability to collaborate across multiple disciplines Hands-on experience with automated testing practices and quality engineering Ability to provide technical guidance and mentor other engineers Nice to have Experience with CI/CD pipelines and modern DevOps practices Familiarity with hardware integrations and peripheral device communication (scanners, printers, sensors, USB devices) Knowledge of observability, monitoring, and logging solutions Experience with database design and query optimization Understanding of mobile performance optimization and security best practices Experience with Android XML and Jetpack Compose UI systems Familiarity with Dagger, Retrofit, and related Android frameworks Experience working in Agile development environments What We Offer: Vacation days : Up to 26 business days per year. 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types Health and life insurance (Luxmed) MyBenefit platform with Multisport option Internal psychological support service English language classes from the first working day Access to external learning platforms : O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training Flexible workplace : work from the office, from home, or choose a hybrid option Tech Skills Mentoring Program Opportunities to develop as a public speaker, mentor, or technical interviewer Fully paid idle (bench) when not involved in a project Certification reimbursement (AWS, GCP, Microsoft, etc.)

🏢 Summary: Long-term opportunity to establish manual QA processes for a new Android application and custom AOSP-based operating system used in the fitness industry. The role covers mobile and OS testing, defect management, test documentation, and close collaboration with a US-based client, with a potential path to QA Lead. 🗂️ Requirements: 6+ years of commercial mobile application testing experience, Jira experience, Structured test plan creation, English B2, Polish B2, Ability to work under pressure in a dynamic environment 📃 Skills: Android, AOSP, Jira, Qase, Xray 🏢 Description: The opportunity Join a brand-new mobile project from the ground up - testing an Android application alongside a custom OS built on AOSP (Android Open Source Project). The production release is planned for March 2027, which means you'll be shaping the quality and testing process from day one. The broader client relationship is already 5 years old and expected to run for another 5 - this is long-term, stable work on a product used by millions of users in the fitness industry. What you'll do Manual testing of mobile applications and the Android operating system, including AOSP Close collaboration with the development team and US-based client (East Coast) Identifying, reporting, and tracking bugs Creating structured test scenarios and test plans Participating in requirements analysis and test documentation What you bring Must-have: 6+ years of commercial experience in mobile application testing Experience with Jira Ability to create structured test plans (e.g. Qase, Xray) Strong English skills - daily communication with the client team Comfortable working under pressure and in a dynamic environment English B2, Polish B2 Nice to have: Familiarity with API testing tools (Postman, Proxyman, Burp Suite) Experience with non-functional testing on mobile (performance, usability) Experience with custom operating systems (AOSP) Test automation knowledge Git experience Experience creating test strategies What we offer Stable, long-term project - already 5 years in and running for another 5; strong client relationship Real impact - a product used by millions of users in the fitness industry Calm working environment - no information overload, no constant deadline pressure Weekly call with the client, clear process, and full ownership over your project Path to grow into a QA lead role on the project Hybrid work from a Wrocław office Competitive B2B rate or permanent employment (UoP) equivalent Private healthcare package