Senior Product Engineer - Android/Kotlin

About the role

Qonto is looking for an Android Engineer to help build and maintain the mobile experience for over 600,000 European businesses. You will own product-critical features end-to-end within a large, modular Kotlin codebase, working closely with cross-functional teams to drive technical decisions and improve app reliability. The role requires a quality-driven mindset and a commitment to leveraging AI tools to enhance development velocity and craft.

Responsibilities

• Own features end-to-end from discovery and technical design through implementation and rollout.
• Drive technical decisions in your squad by clarifying tradeoffs across UX, performance, security, and time-to-market.
• Improve architecture, performance, and test strategy to scale the app without compromising stability.
• Contribute to real-time synchronization, resilience patterns, and navigation in a modular codebase.
• Lead code reviews, share technical patterns, and mentor peers to raise the bar on quality and delivery.

Required skills

• Android
• Kotlin
• Coroutines
• Flow
• MVVM
• Clean Architecture
• Jetpack Compose
• Unit testing
• UI testing
• Snapshot testing

Benefits

• Unlimited access to AI tools
• Continuous learning environment

About the Company

Qonto is a European finance workspace provider for SMEs, founded in 2017 and serving over 750,000 customers across 8 countries. The company has been profitable since 2023 and employs 1,700 people, maintaining a culture focused on customer satisfaction and merit-based hiring.