Mid Android Engineer - Kotlin, Jetpack, Hybrid/Remote

Ummah Jobs; Greater London; Hybrid; GBP 41,000 - 68,000; Full time

Benefits offered by this job

Equity options

33 days holiday per year

Learning day

International team travel

Job summary

Ummah is seeking a mid-level Android Engineer to build and maintain native Android apps used by millions. You’ll work Kotlin-first with Jetpack Compose and modern Android patterns, in a hybrid London/remote setup across UK and EU.

Responsibilities include end-to-end development, collaborating with product and engineering teams, and delivering high-quality UI/UX using Material Design. Prior experience with Coroutines and testing is essential.

Qualifications

• Minimum 2 years professional Android development with Kotlin.
• Strong Coroutines expertise and asynchronous programming patterns.
• UI test automation capability and Material Design familiarity.

Responsibilities

• Develop and maintain native Android applications end-to-end from requirements gathering through Google Play Store release
• Iterate quickly on UI designs across multiple feature areas based on product feedback
• Collaborate with the engineering and product teams on feature delivery and quality standards
• Contribute to architectural decisions using modern Android best practices

Skills

Kotlin

Coroutines

UI Testing

Material Design

Agile

Tools

Jetpack Compose

Room

Hilt

Ktor

Firebase

JUnit

GitHub

Job description

Ummah is seeking a mid-level Android Engineer to build and maintain native Android apps used by millions. You’ll work Kotlin-first with Jetpack Compose and modern Android patterns, in a hybrid London/remote setup across UK and EU.

Responsibilities include end-to-end development, collaborating with product and engineering teams, and delivering high-quality UI/UX using Material Design. Prior experience with Coroutines and testing is essential.