Senior Android Engineer: Lead Scalable Mobile Apps

Navan; Greater London; On-site; GBP 70,000 - 95,000; Full time

Job summary

Navan is seeking a Senior Android Engineer to design, build, and enhance our mobile applications in the business expense management space. You will work with an international team of engineers and domain experts to deliver new features and drive product quality.

You will lead complex projects, make architectural judgments based on data, review code, and contribute to a strong Android infrastructure to keep delivery fast and reliable. Kotlin, Jetpack Compose, and MVVM are core to our stack.

Qualifications

• 5+ years of Android development experience.
• Strong understanding of the Android lifecycle.
• Proficiency in Kotlin and Jetpack Compose.
• Experience with MVVM and coroutines.
• Familiar with CI/CD and automated testing.
• Experience with Android libraries and frameworks.

Responsibilities

• Design, build, and ship Android features in a large production app.
• Contribute to Android infrastructure for fast, reliable delivery.
• Review code and write technical documentation to improve practices.
• Lead development initiatives and improve architecture.
• Collaborate on technology, design, and product direction with peers.
• Triage issues and respond quickly to customer problems.

Skills

Android development

Kotlin

Jetpack Compose

Android SDK

Coroutines

MVVM

Education

Bachelor's degree in Computer Science

Tools

CI/CD

Espresso

Kakao

Dagger/Hilt

OkHttp/Retrofit

Job description

Navan is seeking a Senior Android Engineer to design, build, and enhance our mobile applications in the business expense management space. You will work with an international team of engineers and domain experts to deliver new features and drive product quality.

You will lead complex projects, make architectural judgments based on data, review code, and contribute to a strong Android infrastructure to keep delivery fast and reliable. Kotlin, Jetpack Compose, and MVVM are core to our stack.