Senior Android Engineer
PLN 306,000-408,000 per year
Used Tools & Technologies
Not specified
Required Skills & Competences
Tag name is followed by "@" symbol and proficiency level value.
About proficiency levels:
- 1-2 — basic awareness. Minimal hands-on experience, and a rudimentary understanding of the technology's purpose;
- 3-6 — daily use. Comfortable and regular usage, capable of handling common tasks and challenges related to the technology;
- 7-9 — you are an expert, you can teach others, you know all the pitfalls and tricks;
- 10 — exceptional knowledge, comprehensive understanding, and adeptness in all aspects of the technology, including advanced problem-solving. Think twice before claiming or demanding such level.
Kotlin @ 4
Networking @ 4
Android @ 4
Android Development @ 6
Debugging @ 4
API @ 4
Jetpack Compose @ 4
QA @ 4
Audit @ 4
Agile @ 4
SQLite @ 4
Hilt @ 4
AI @ 4
- 1-2 — basic awareness. Minimal hands-on experience, and a rudimentary understanding of the technology's purpose;
- 3-6 — daily use. Comfortable and regular usage, capable of handling common tasks and challenges related to the technology;
- 7-9 — you are an expert, you can teach others, you know all the pitfalls and tricks;
- 10 — exceptional knowledge, comprehensive understanding, and adeptness in all aspects of the technology, including advanced problem-solving. Think twice before claiming or demanding such level.
Details
At Saily, we’re removing the hassle of staying connected while traveling — no roaming fees, no plastic SIM cards, just lightning-fast, secure mobile data in 200+ destinations. Saily has millions of paying customers and hundreds of thousands of travelers browsing through Saily at any given moment.
To build the best product for our customers we foster an AI-native Product Engineering culture, where engineers are responsible for solving customer problems end-to-end and AI agents enable and accelerate work. Curiosity, learning and sharing are expected; impact and customer experience are the focus.
Responsibilities
- Contribute as a team member to the development effort for Saily on Android devices, interacting with existing backend REST APIs and collaborating with web, backend, and UX teams to build new features and improve existing ones.
- Coordinate with Product Owners and QA/Support to ensure the Android app maintains a high standard of quality.
- Debug and resolve issues reported by users and internal testing teams.
- Be part of a growing development team consisting of engineers with Kotlin backgrounds and QAs.
- Stay up to date with cutting-edge tools, patterns, and methodologies to ensure high code quality.
- Drive the adoption of AI across the mobile platform and the broader tech stack: audit the AI landscape, integrate AI into daily workflows, and refactor project structures so agentic coding feels seamless.
Requirements
- 3+ years of extensive Android development experience.
- Fluent with Kotlin, MVVM and Clean Architecture.
- Experience with Room or SQLite databases.
- Familiarity with reactive programming libraries such as Coroutines.
- Knowledge of recent Android ecosystem trends and libraries (e.g., Jetpack Compose, Hilt).
- Experience debugging issues and using debugging tools to solve problems reported by users.
- Experience writing unit and UI tests.
- Excellent knowledge of Android APIs and SDK.
- Experience working with large codebases.
Bonus
- Networking knowledge and previous experience developing telecommunication solutions.
- Experience with agile methodology.
Tools
- Kotlin
- Android Studio
- Hilt
- Coroutines
- Jetpack Compose
- REST APIs
Salary
- Gross salary: 25,500 — 34,000 PLN/month (listed in the posting).