Android Engineer

Salt; Amsterdam; On-site; EUR 138,000 - 163,000; Full time

Job summary

Salt is hiring an Android Developer for a client in Amsterdam. The role focuses on building Android features with Kotlin and Jetpack Compose, collaborating across Android, iOS, backend, product, UX, and QA teams.

It offers a 12-month project with rates of 100–118 EUR/hour depending on experience and client requirements. The ideal candidate has 6+ years of Android development, deep knowledge of Coroutines and Flow, and strong testing skills, including Espresso and screenshot testing.

Qualifications

• 6+ years of Android development experience with Kotlin.

Responsibilities

• Build and deliver Android features using Kotlin and Jetpack Compose.
• Collaborate with Android, iOS, backend, product, UX, and QA teams.
• Own technical decisions, architecture, and design documentation.
• Ensure application quality, reliability, and performance in production.
• Write and maintain unit, UI, and screenshot tests.
• Profile and optimize application performance.
• Mentor engineers and contribute to technical improvements.
• Translate product and business requirements into scalable technical solutions.

Skills

Kotlin

Jetpack Compose

Coroutines

Flow

MVVM/MVI

ViewModel

Navigation

Hilt/Dagger

Espresso testing

API integration

Android performance tools

A/B testing

Release process

Communication

English

Tools

Gradle

Profiler

Baseline Profiles

Macrobenchmark

Job description

Salt is currently hiring an Android Developer for a client of ours in Amsterdam. There is 2 roles, one paying 100 euros an hour and another paying 118 euros an hour - kvk/zzp. 12 month project.

Responsibilities

• Build and deliver Android features using Kotlin and Jetpack Compose.
• Collaborate with Android, iOS, backend, product, UX, and QA teams.
• Own technical decisions, architecture, and design documentation.
• Ensure application quality, reliability, and performance in production.
• Write and maintain unit, UI, and screenshot tests.
• Profile and optimize application performance.
• Mentor engineers and contribute to technical improvements.
• Translate product and business requirements into scalable technical solutions.

Requirements

• 6+ years of Android development experience with Kotlin.
• Strong production experience with Jetpack Compose.
• Deep knowledge of Coroutines and Flow.
• Experience with MVVM/MVI, ViewModel, Navigation, Hilt/Dagger.
• Strong testing experience, including Compose/Espresso and screenshot testing.
• Experience with multi-module Gradle projects and API integration.
• Experience with Android performance tools such as Profiler, Baseline Profiles, and Macrobenchmark.
• Good understanding of A/B testing and release processes.
• Strong communication and problem-solving skills.
• Fluent professional English.

*Rates depend on experience and client requirements