Android Developer

Monks; Netherlands; On-site; EUR 60,000 - 90,000; Full time

Job summary

Monks is seeking an Android Developer to own Jetpack Compose UI and architecture for a large, global retail brand. You’ll work with production-grade Kotlin, design system components, and ensure the app is fast, secure, and scalable across dozens of markets.

You’ll collaborate across engineers, designers, QA, and PMs, write robust tests, and contribute to CI/CD pipelines. Fluent English and a passion for high-quality mobile experiences are essential.

Qualifications

• Strong production experience with Jetpack Compose.
• Proven Android development experience using modern practices and the Android SDK.
• Proficiency with Retrofit or Ktor, Room, Dagger or Koin, Architecture Components, and Coroutines.
• Quality mindset with profiling, performance tuning, security, and memory leak prevention.
• Hands-on CI/CD with GitHub Actions, Jenkins, and Bitrise.
• Fluent in English and Kotlin, with global collaboration.

Responsibilities

• Own Jetpack Compose development end-to-end: production UI, design system components, navigation patterns, state management.
• Build with modern Android standards: scalable module structure and architecture in Kotlin.
• Deliver resilient production code with performance, security, and memory safety.
• Design and implement core Android layers using Retrofit/Ktor, Room, Dagger/Koin, Architecture Components, and Coroutines.
• Write and maintain unit, integration, and UI tests; participate in test strategy.
• Maintain and improve CI/CD pipelines using GitHub Actions, Jenkins, and/or Bitrise.
• Collaborate daily with cross-functional teams, including designers, QA, and project managers.
• Communicate risks, progress, and priorities clearly across countries and time zones.

Skills

Jetpack Compose

Android development

Kotlin

Coroutines

Retrofit

Ktor

Room

Dagger

Koin

Architecture Components

Tools

GitHub Actions

Jenkins

Bitrise

Job description

Please note that we will never request payment or bank account information at any stage of the recruitment process. As we continue to grow our teams, we urge you to be cautious of fraudulent job postings or recruitment activities that misuse our company name and information. Please protect your personal information during any recruitment process. While Monks may contact potential candidates via LinkedIn, all applications must be submitted through our official website (monks.com/careers ).

About the Role

As an Android Developer, you’ll be hands-on with production Jetpack Compose to help us build and maintain modern, scalable native Android apps for a large and well-known global retail brand that operates in dozens of markets. You’ll take ownership of UI and architecture, partner with other engineers to raise engineering quality, and ensure the app is fast, secure, and reliable in production. We are looking for someone who is passionate about seeking new opportunities to create impactful work.

Responsibilities:

Own Jetpack Compose development end-to-end: implement production UI, design system components, navigation patterns, and state management using best practices

Build with modern Android standards: scalable module structure, maintainable patterns, and architecture designed for long-term evolution—implemented in Kotlin

Deliver resilient production code, prioritizing performance tuning, responsive UI, secure networking, safe storage, and memory/thread safety

Design and implement core Android app layers using Retrofit/Ktor, Room, Dagger/Koin, Architecture Components, Coroutines, and reactive patterns

Write and maintain unit, integration, and UI tests to improve testability and participate in the overall test strategy

Maintain and improve hands-on CI/CD pipelines using GitHub Actions, Jenkins, and/or Bitrise

Collaborate daily using strong engineering practices including code reviews, technical discussions, and documentation across cross-functional teams, designers, QA, and project managers

Communicate proactively regarding risks, progress, and priorities in a clear and timely manner to keep delivery on track across multiple countries and time zones

About You

The essentials:

Strong production experience with Jetpack Compose (the main requirement for this account)

Proven Android development experience using modern best practices and the Android SDK, Android Studio, Gradle, git-flow, and Git-based collaboration

Deep technical proficiency with Retrofit or Ktor, Room, Dagger or Koin, Android Architecture Components, and the Coroutines Framework

A quality mindset beyond the code, with practical knowledge of profiling, performance tuning, security, and memory leak prevention

Hands-on CI/CD proficiency with GitHub Actions, Jenkins, and/or Bitrise

Fluent in English with the ability to collaborate effectively in global environments, and highly comfortable communicating and designing solutions fluently in Kotlin

At Monks, we believe in fostering an environment where a diversity of perspectives can thrive. We proactively work to design hiring processes that promote equity and inclusion while mitigating bias. We celebrate diversity and are committed to building a team that reflects the communities we serve. We welcome and encourage qualified applicants, from all backgrounds, who are excited to contribute to our mission.

#LI-FP1

About Monks

Monks is the global, digital-first, data-driven, unitary operating brand of S4 Capital plc. With a legacy of innovation and specialized expertise, Monks combines an extraordinary range of global Marketing and Technology Services to redefine how brands interact with the world. Through Monks.Flow, its flagship AI ecosystem for marketing orchestration, Monks transforms marketing into a growth engine, collapsing timelines and connecting brands to culture in real time. By deploying bespoke intelligent agents across disciplines and delivering culturally relevant, high-impact creative and digital solutions, Monks solves key critical business challenges across the entire brand enterprise to help brands sustain long-term impact.

Monks was named a Contender in The Forrester Wave™: Global Marketing Services, ranks among Cannes Lions' Top 10 Creative Companies (2022-25) and remains the only partner featured in AdExchanger’s Programmatic Power Players list every year (2020-24). Named Adweek’s first AI Agency of the Year (2023) and The One Show’s inaugural AI Pioneer Organization, Monks was also awarded Business Intelligence Group’s 2025 Excellence in Artificial Intelligence Award in both the Organizational and AI Product categories. As a trusted partner to cutting-edge innovators in tech, Monks earned titles such as Optimizely Experimentation Partner of the Year (2025), runner-up for the Adobe Firefly Partner Award (2024), and Workato’s AI Visionary Customer Impact Award (2024). Additionally, Monks achieved a record-breaking number of FWAs and continues to hold the most of any partner.

Monks does not discriminate on the basis of race, sex, color, religion, age, national origin, marital status, disability, veteran status, genetic information, sexual orientation, gender identity or any other reason prohibited by law in provision of employment opportunities and benefits.