Automation QA Engineer – Mobile

Rakuten Viber

. Design, build, and maintain mobile test automation on iOS and Android using Appium (Java) .

Posted 11/1/2026full-timeWarsaw • PolandMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in mobile test automation using Appium and Java, with a strong focus on building and maintaining test frameworks and CI/CD integration. Possesses a quality-first mindset and experience in collaborating with cross-functional teams to enhance automation processes.

Highest-signal resume keywords

Mobile Test AutomationAppium (Java)GitLab CI IntegrationREST API TestingPage Object Model

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Test AutomationJava 21/17JUnit 5MavenSQL/DB ValidationBackend Test AutomationSelenide/SeleniumREST AssuredAI Tools for DevelopmentData-Pipeline Validation

Soft Skills

CollaborationTrainingQuality-First Mindset

Tools & Technologies

AppiumGitLab CIRetrofit2OkHttpAerospikeAWSGCPKubernetesJDBIAllure

Industry Keywords

AdTechMobile App TestingDevice FragmentationNetwork Conditions

Tech Stack

Tools & technologies

AndroidAWSCloudGoogle Cloud PlatformiOSJavaJUnitKubernetesMavenMySQLSeleniumSQL

About the role

Key responsibilities & impact

Design, build, and maintain mobile test automation on iOS and Android using Appium (Java)
Build and maintain the framework using the Page Object Model and keep suites stable
Turn mobile smoke suites into a release-blocking gate across both platforms
Expand smoke suites into regression and feature-progression suites
Integrate suites into GitLab CI and run tests across devices using device-cloud platforms
Collaborate with mobile developers and QA to build quality in from the start
Onboard and train QA engineers toward an automation-first process

Requirements

What you’ll need

3–5 years in test automation, with hands-on Appium (Selenide-Appium) for mobile
Java 21/17, JUnit 5, Maven, Allure
REST API testing for request/response validation using Retrofit2/OkHttp or RestAssured
Framework and infrastructure building and maintenance using Page Object Model, GitLab CI, and Git
Understanding of mobile app testing challenges, including flakiness, device fragmentation, and network conditions
Quality-first, automation-first mindset aimed at reducing manual QA to zero
Experience using AI tools for development and QA
Backend test automation background with Selenide/Selenium and RestAssured
SQL/DB validation, including MySQL via JDBI and Aerospike
AWS/GCP and Kubernetes
Data-pipeline and feature-flag validation
AdTech experience

Benefits

Comp & perks

Opportunity to influence hundreds of millions of users
Opportunity to be part of the journey that makes Viber a super-app
Global team environment
Innovation, teamwork, and commitment to excellence culture