Android Developer (Middle)

We are looking for an Android Developer to join United Tech’s experienced team and work on a complex streaming platform using a Kotlin everywhere approach, multi-modularization, Clean Architecture, Coroutines and Flows, Jetpack Compose only, Git, CI/CD, and comprehensive UI, Unit, and Performance tests.

About the product: It is a global streaming platform that connects people through live events, video chats, and real-time interactions. Our mission is to bring joy and alleviate loneliness by offering a fun, safe space for people to engage with streamers and communities around the world. With top-quality video, 24/7 streams, and a completely ad-free experience, we’re redefining online entertainment.We are also expanding into new markets and rolling out exciting new features to keep our users hooked. We strictly moderate to ensure a clean, safe environment for our product. If you are ready to help shape the future of streaming, we’d love to have you on board.

In this role, you will

• Develop and maintain our high-performance Android app using the latest progressive approaches
• Write clean, testable, and maintainable code that aligns with best practices
• Participate in key technical decisions, creating a scalable and sustainable app architecture
• Contribute to enhancing user experience and optimizing product metrics
• Collaborate closely with the team, exchanging ideas, brainstorming, and working on concept creation, design processes, and feature development

It’s all about you

• 3+ years of experience in native Android development
• Strong proficiency in Kotlin, our primary language
• Practical experience with Coroutines and Flows
• In-depth knowledge of Jetpack Compose
• Familiarity with multi-module projects
• Strong understanding of the Android SDK
• Solid grasp of SOLID principles, Clean Architecture, and MVI/MVVM patterns
• A commitment to writing high-quality, clean, and testable code 
• Experience with dependency injection (Dagger 2/Hilt)
• Hands-on experience with third-party libraries (e.g., Room, Retrofit, OkHttp, Glide)
• Excellent interpersonal skills, including assertive and constructive communication, with a collaborative, non-confrontational approach




Will be a plus

• High level of interest in current software development trends
• Experience with CI/CD processes
• Knowledge of mobile app performance optimization techniques

What we offer

• Care and support: 
• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Online yoga class with an instructor from the Ukrainian Yoga Federation
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine




• Comfortable working environment:
• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools




• Investment in your future:
• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call
• Tech interview
• Final Interview
• Reference check
• Offer