Senior Android Engineer

Talk360Amsterdam AreaHybridFull-time1 week ago

Talk360 is seeking a Senior Android Engineer to join its mobile team in Amsterdam. The role focuses on building reliable calling features for users on older devices and unstable networks, contributing to a Kotlin Multiplatform shared core, and owning platform quality. Requires strong Kotlin, Jetpack Compose, and production Android experience, with hybrid work two to three days per week in the office.

What you'll do

Build features that keep people connected: reliable calling on older devices and unstable networks
Ship features and experiments on key user journeys, from onboarding to buying credit
Help evolve the embedded calling SDK used by partners
Shape the design system and help modernize the app as we move to a shared Kotlin Multiplatform codebase
Own platform quality: releases, rollouts and app health
Contribute to the Kotlin Multiplatform shared core powering Android, iOS, and partner SDK
Pick up iOS work where it makes sense
Work closely with the Mobile Lead on architecture and technical direction
Use crash reports, Android vitals, and Play Store reviews to find and fix what hurts users most
Work with Product before implementation to shape solutions
Use AI tooling throughout the workflow to raise quality and speed

What you need

Must-have

KotlinJetpack ComposeXMLAndroid StudioGitCI/CDAutomated testingAI toolingCross-platform development

Nice-to-have

iOSSwiftKotlin MultiplatformVoIPReal-time communicationMixpanelCrashlyticsAnalyticsObservability tooling

Soft skills

OwnershipProblem solvingBig-picture thinkingSoftware craftsmanshipUser experience focusCommunicationCollaborationPragmatism

AndroidKotlinJetpack ComposeKotlin MultiplatformMobileFinancial ServicesVoIPSeniorHybridAmsterdam

/What you'll do

/What you need

Must-have

Nice-to-have

Soft skills

What you'll do

What you need