UC
Unknown company
Android Developer
Posted Updated
Android developer Coolblue
Software Engineering
Rotterdam, Netherlands
Posted on Sep 1, 2026
Android developer .
Rotterdam, Weena 664 36 - 40 hours Higher Professional Education
As an Android Developer, you make sure our mobile apps run smoothly and feel great to use. Whether customers are shopping in the Coolblue app or colleagues are using internal tools, you build impactful features with Kotlin. Together with your team, you make our apps a little better every day.
What does a Android developer at Coolblue do?
As an Android Developer, you build intuitive, fast, and reliable Android experiences using Kotlin and modern Android best practices. You work closely with designers and stakeholders to come up with smart solutions and share them with your team. You actively seek feedback on your code and skills, so you keep growing every single day.
You contribute to technical decisions on architecture, tools, and processes, so our app is not only functional, but also future-proof. You keep a close eye on app performance, analyze bottlenecks with your team, and continuously improve stability and speed. In short: you build Android apps that make users and colleagues happy.
You enjoy doing this - Building fast, user-friendly Android apps with Kotlin and Jetpack compose. - Discussing and improving your app's architecture to keep quality high. - Challenging proposed solutions so you ship minimal, valuable pieces of software. - Staying close to your stakeholders to create immersive experiences for your users. - Collaborating with teammates from different backgrounds and nationalities. - Training yourself to get a little better every day and sharing what you learn. - Using CI/CD and automation to ship high-quality code with confidence.
You recognize yourself in the following
- You have a technical BSc or MSc, for example in Computer Science. - You have at least 3 years of experience as an Android Developer, building large-scale mob...
Software Engineering
Rotterdam, Netherlands
Posted on Sep 1, 2026
Android developer .
Rotterdam, Weena 664 36 - 40 hours Higher Professional Education
As an Android Developer, you make sure our mobile apps run smoothly and feel great to use. Whether customers are shopping in the Coolblue app or colleagues are using internal tools, you build impactful features with Kotlin. Together with your team, you make our apps a little better every day.
What does a Android developer at Coolblue do?
As an Android Developer, you build intuitive, fast, and reliable Android experiences using Kotlin and modern Android best practices. You work closely with designers and stakeholders to come up with smart solutions and share them with your team. You actively seek feedback on your code and skills, so you keep growing every single day.
You contribute to technical decisions on architecture, tools, and processes, so our app is not only functional, but also future-proof. You keep a close eye on app performance, analyze bottlenecks with your team, and continuously improve stability and speed. In short: you build Android apps that make users and colleagues happy.
You enjoy doing this - Building fast, user-friendly Android apps with Kotlin and Jetpack compose. - Discussing and improving your app's architecture to keep quality high. - Challenging proposed solutions so you ship minimal, valuable pieces of software. - Staying close to your stakeholders to create immersive experiences for your users. - Collaborating with teammates from different backgrounds and nationalities. - Training yourself to get a little better every day and sharing what you learn. - Using CI/CD and automation to ship high-quality code with confidence.
You recognize yourself in the following
- You have a technical BSc or MSc, for example in Computer Science. - You have at least 3 years of experience as an Android Developer, building large-scale mob...