Senior Mobile Engineer

Join a cross-functional product team to design, build, and iterate on high-quality Android experiences.
You'll turn ideas into scalable solutions, experiment quickly using data and A/B testing, and help grow both our products and engineering culture.

What You'll Do

• Collaborate with engineers, designers, product managers, and data analysts

• Build, test, and iterate on customer-focused features

• Maintain high code quality and contribute to engineering best practices

• Support fast learning through experimentation and data-driven decisions

What You Bring

• 5+ years of Android development experience with Kotlin and the Android framework

• Experience with Kotlin Multiplatform

• Strong testing practices (unit, UI, integration)

• Knowledge of monitoring, alerting, and performance diagnostics

Nice to Have

• Backend or iOS development experience

• Experience with React Native or other multiplatform frameworks

• Published Android apps on Google Play

Location: Zurich (Hybrid)
Start: January 2026
Contract Period: 3 Months
Freelance / Temporary Contract

Darwin Recruitment is acting as an Employment Business in relation to this vacancy.