We are seeking a Senior Android Developer. Enjoy the benefits of influencing product development, engaging in innovative projects, and excellent opportunities for professional growth.
About the product: Our app, launched in 2019 for Android and iOS, simplifies the process of finding new friends. This is a growing product that prioritizes user experience through Customer Journey Maps. We focus on innovative solutions, like developing alternative scoring systems for user matching and testing new business models. You will benefit from mentorship, code reviews, and a dynamic, fast-paced environment with no legacy code. Using Scrum methodology, we continuously add new features, solving complex business challenges.
In this role, you will
- Develop and support modern features
- Integrate with external APIs and services
- Optimize application performance
- Implement modern architectural solutions (e.g., MVI and KMP)
- Collaborate with a cross-functional team
It’s all about you
- 4+ years of experience in Android development
- Strong proficiency in Java and Kotlin
- Familiarity with basic architectures (Clean/MVVM/MVI) and the ability to design solutions based on requirements
- Expertise in Jetpack Compose and the composition process
- Proficiency in navigation (Cicerone/NavComponent)
- Strong knowledge of coroutines
- Solid understanding of Koin
- Strong application of SOLID principles
- Comprehensive knowledge of unit testing methods
- Proficient in modularization
- Familiarity with Kotlin Serialization/Gson
- Practical experience with third-party libraries (WebSocket, Retrofit, OkHttp, Coil, etc.)
- Understanding of streaming principles
- English proficiency: B1+
- Responsible and proactive approach
- Experience with UI tests for Compose
- Familiarity with CI/CD and optimization processes
- Experience with KMP
- Experience with Dagger/Hilt
- Experience with Google billing services
Would be a plus
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
Top Skills
What We Do
United Tech is a Ukrainian product IT company that develops its own mobile and web products in the social networking niche. Our brands are growing rapidly and attracting leading positions in their categories, influencing modern approaches to development and ambitious goals of our teams. For almost 5 years, United Tech team has been creating applications that are used by millions of users around the world. Our products’ primary market is Tier-1 region, including but not limited to USA, UK, Canada and leading European countries. Niches that cover our expertise: - social networking; - big data & analytics; - performance marketing; - payment solutions; - mobile apps.
