KMM Engineer (Backend Logic Focus)

Plus8soft is a global engineering company providing outstaffing and outsourcing services for fast-growing startups and established international companies. We focus on delivering high-quality engineering talent across Web, Mobile, Cloud, AI/ML, and DevOps  with a strong presence in the US and global markets.

• Build shared code modules that work across platforms, deciding which parts of the app logic stay in the shared layer and which stay on Android or iOS.
• Create a shared networking system to handle how the app talks to the internet, including settings for logging, security, and error handling.
• Manage how the app saves data by setting up shared databases and ensuring they communicate correctly with both mobile platforms.
• Use background tasks and data streams to ensure the app stays fast and responsive while loading or updating information.
• Organize the data layer by creating repositories that map raw internet data into usable app information and deciding when to refresh cached data.

• Deep knowledge of Kotlin and Kotlin Multiplatform, with specific experience building shared modules for mobile apps.
• Experience using Ktor or similar tools to build networking layers within a shared environment.
• Proficiency with SQLDelight to manage database schemas, queries, and migrations across different platforms.
• Expert skills in Coroutines and Flow to manage data streams and ensure the app handles multiple tasks at once without crashing.
• Strong understanding of data architecture, including how to sync local storage with remote servers and keep information accurate.

• Fully remote role with a flexible schedule
• Compensation in USD via a convenient payment method
• Direct collaboration with founders and fast decision-making
• High level of ownership and real impact on process development