Android Engineer | Kotlin, Jetpack, Modern Apps (Hybrid)

Vallum; Greater London; Hybrid; GBP 50,000 - 83,000; Full time

Job summary

Vallum is seeking an experienced Android Engineer to join a global engineering team delivering mobile apps used by millions. You will design, develop and optimise Android applications, collaborating across product, design, QA and back-end teams to modernise legacy code.

The role requires strong Kotlin, Android Jetpack and modern architecture experience, with CI/CD pipelines and cross-functional collaboration in a distributed global team.

Qualifications

• Experience developing Android applications in Kotlin.
• Experience with Android architecture patterns (MVI or similar).
• Strong CI/CD and version-control experience.

Responsibilities

• Design, develop, maintain, and optimise Android applications.
• Collaborate with product, design, QA, back end and engineering teams.
• Improve and modernise existing codebases.

Skills

Kotlin

Android Jetpack

MVI architecture

CI/CD pipelines

Git

GitHub Actions

CircleCI

OkHttp

Kotlin Coroutines/Flow/RxJava

JUnit

Espresso

Communication

Distributed teams

Education

Degree in Computer Science

Tools

Gradle

Job description

Vallum is seeking an experienced Android Engineer to join a global engineering team delivering mobile apps used by millions. You will design, develop and optimise Android applications, collaborating across product, design, QA and back-end teams to modernise legacy code.

The role requires strong Kotlin, Android Jetpack and modern architecture experience, with CI/CD pipelines and cross-functional collaboration in a distributed global team.