Android developer

About us: Planner 5D is a global hub for home design, uniting over 100+ million users in 230 territories around our planet (yes, we have 2 users connecting from Antarctica each month!). Our platform simplifies the home renovation process from concept to execution, and this process has never been more straightforward with our cutting-edge software. You don't need to be a professional designer to enhance your home or workspace. We are dedicated to streamlining the design experience, making the customization of dream homes accessible to everyone. Our cross-platform presence spans Web, iOS, Android, Windows, and MacOS, ensuring seamless synchronization for our users.  Planner 5D is more than just software; it's a vibrant community of enthusiastic and product-oriented professionals. From diverse backgrounds, our team collaborates across time zones, fueled by a shared passion to revolutionize the home design market. We are constantly looking for like-minded talent eager to take ownership and drive innovation within our expanding suite of tools. Join us in shaping the future of home design. Planner 5D is looking for a talented Android Engineer to build next-gen mobile experiences for millions of users. You'll work with AI-powered 3D design tools, optimize performance, and experiment with new features to push the limits of what's possible. If you value clean and reliable code, a strong team, and modern technologies, join us to shape the future of home design! Visa sponsorship is available if you hold primary residence with work authorization. What we offer: - Great work environment that balances freedom and responsibility - Our team is made up of friendly and passionate enthusiasts who are eager to help and share their knowledge - We believe in work-life balance, so you'll receive around 30+ days of paid holidays per year - Company computer equipment by request - Education courses for our team members, and we're willing to allocate funds toward your training expenses - English classes on our corporate platform - Offline company events in Lithuania and online team-building - Unlimited free Planner5D subscriptions country: NL all locations: [Amsterdam Warsaw Barcelona] commitment: Contractor department: Development location: Amsterdam team: Android You will:: Work on interesting and complex features, from simpler tasks like building custom views and APIs to 2D/3D graphics, VR, AI, CRDT and similar Develop a modular codebase, conduct thorough code reviews, follow best practices and coding guidelines. Utilize popular Android libraries and Kotlin solutions Be involved in all aspects of the product development, from pixel-perfect design to analytics, payments, and user authentication Write tests, refactor code, improve existing implementations, and fix bugs Collaborate closely with a team of highly skilled developers, designers, and managers. Requirements:: 7+ years of experience of Android development Android frameworks, libraries, services, ecosystem, … (Android SDK, Dagger, Jetpack, Apache Commons, …) Understanding of best practices - SOLID, STUPID, design patterns, writing tests, writing self-documenting or well documented code, etc. Kotlin and Java programming languages Databases (SQL, SQLite, Room) Concurrent and parallel development, including Kotlin coroutines, RxJava) Supporting technologies - REST, JSON, XML, HTML, Git, Protobuf) Nice to have:: 2D and/or 3D graphics (Canvas, OpenGL, Vulkan, …) Experience with app payments and user authentication development Fluent English skills