Senior Software Engineer (Kotlin)

About the role

We are looking for a Senior Software Engineer with deep expertise in Kotlin Multiplatform to join a fast‑growing gaming loyalty platform. You will help shape the core mobile experience for thousands of daily active users and work closely with a small, high‑impact engineering team.

Key responsibilities

• Design, develop, and maintain cross‑platform mobile features using Kotlin Multiplatform.
• Optimize product functionality for performance, scalability, and excellent user experience.
• Collaborate in a startup‑style environment with rapid iterations and high impact.
• Ensure code quality through clean‑code principles, testing, and architectural best practices.
• Contribute to technical discussions and help define the roadmap for the mobile app.

Required profile

• 5+ years of professional software engineering experience.
• Minimum 3 years of hands‑on Kotlin Multiplatform development.
• Strong ownership mindset and ability to work independently.
• Open‑minded, collaborative, and communicative personality.
• Fluent English communication skills.

Required skills

• Kotlin Multiplatform
• Claude Code (AI‑assisted coding tool)
• Swift (advantage)
• Clean code principles
• Testing practices
• MVC / MVVM architectural patterns

What we offer

• People‑first management with minimal bureaucracy.
• Friendly company culture and flexible working hours.
• 29 days of paid time off plus national holidays.
• Professional development opportunities, including English courses.
• Legal assistance for independent contractor status and tax matters.