Android Developer

Senior Android Developer – Kotlin SHORT TERM CONTRACT 3 MONTHS

Location: Fully remote, with optional office visits in Łódź

Contract Type: B2B, until 31 December 2026

Rate: Up to 165 PLN/h + VAT

What you’ll do:

• Investigate and resolve complex Android crashes, ANRs and production defects.
• Diagnose performance issues using crash analysis, memory profiling and systematic debugging.
• Maintain the stability and reliability of a widely used navigation application.
• Collaborate with Android and SDK teams to resolve challenging technical issues.
• Mentor senior engineers and share knowledge with the team.
• Use AI development tools responsibly to support troubleshooting and delivery.

What you bring:

• 8+ years of Android development experience.
• Expert Kotlin skills, including Jetpack Compose, Coroutines and Flow.
• Strong experience diagnosing complex production issues, crashes and ANRs.
• Knowledge of memory management, concurrency and Android application architecture.
• Solid understanding of OOP, SOLID principles and clean coding practices.
• Strong communication skills and the ability to work independently.

Nice to know:

• Experience with navigation apps, mapping or Android SDKs.
• Background in product-focused engineering teams.

If you’re an experienced Android developer who excels at solving complex production issues, let’s connect.