Android Developer - Kotlin, Hybrid Work & Growth

Rotterdam Innovation City; Rotterdam; Hybrid; EUR 65,000 - 90,000; Full time

Benefits offered by this job

Travel allowance

Retirement plan

Work from home allowance

25 leave days

Coolblue University training

Discount on products

Job summary

Coolblue in Rotterdam is looking for an Android Developer to craft fast, reliable Android apps using Kotlin and Jetpack Compose. You’ll collaborate with designers and stakeholders to deliver intuitive features and continuously improve performance.

You’ll contribute to architecture decisions, write tests, participate in Scrum, and grow your skills in a friendly environment with a strong home-office balance.

Qualifications

• Technical BSc/MSc in Computer Science or similar.
• 3+ years of experience as an Android Developer building large-scale mobile apps.
• Strong problem-solving skills; familiarity with SOLID and automated testing (TDD/BDD a plus).
• Code quality evident in structure, tests and code reviews.
• Experience working in a Scrum team and following agile practices.
• Fluent English.
• Resides in the Netherlands.

Responsibilities

• Build fast, user-friendly Android apps with Kotlin and Jetpack Compose.
• Collaborate with designers and stakeholders to craft smart solutions.
• Contribute to architecture discussions and drive quality improvements.
• Write tests and participate in code reviews to maintain solid quality.
• Ensure performance; monitor bottlenecks and optimize stability and speed.
• Work in a Scrum environment and adapt to iterative delivery.
• Keep growing skills and share knowledge with the team.
• Utilize CI/CD and automation to ship high-quality code.

Skills

Kotlin

Android development

Jetpack Compose

SOLID principles

Automated testing (TDD/BDD)

Scrum/Agile

English fluency

Problem solving

Education

Bachelor/Master in Computer Science

Tools

CI/CD

Android Studio

Job description

Coolblue in Rotterdam is looking for an Android Developer to craft fast, reliable Android apps using Kotlin and Jetpack Compose. You’ll collaborate with designers and stakeholders to deliver intuitive features and continuously improve performance.

You’ll contribute to architecture decisions, write tests, participate in Scrum, and grow your skills in a friendly environment with a strong home-office balance.