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# QA Automation Engineer ID72469

- **Company:** Proton Mail
- **Location:** Madrid, Spain (Remote available)
- **Salary:** €68,100.0 - €90,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), IOS Applications, Apple Xcode, Automation of Tests, Continuous Integration, Mobile Application Software, Systems Development Life Cycle, User Interface Testing, Kotlin, Jetpack Compose, Xctest
- **Published:** July 17, 2026
- **Apply:** https://www.adzuna.es/contact-us.html

## About the Role

5+ years of experience as a QA Engineer and at least 2+ years of experience in developing automation for mobile platforms
Proficiency in Kotlin or Java programming languages, with hands-on experience in UI testing frameworks such as Espresso, UiAutomator, Compose UI Test
Proficiency in Swift programming language, with hands-on experience in UI testing frameworks: XCUITest and XCTest
Understanding of CI/CD processes and tools
Strong technical skills and being pro at identifying issues and solving complex problems
Good understanding of the software development life-cycle process
Knowledge of quality assurance methodologies, tools, and processes
Proactiveness and high motivation

## Description

Inbox is the organisation that looks after Proton's Mail and Calendar products for iOS, Web and Desktop (including our B2B focused Bridge application). As a QA Automation Engineer on the Inbox team, you will play a crucial role in testing Proton's most vital services, including Mail and Calendar. We expect you to be customer-centric, continuously learning, passionate about technology and usability. You are adept at turning technical complexities into seamless user experiences. Effective teamwork, collaboration with Product, Design, APIs, and your team, and data-driven decision-making are essential aspects of this role.
Tech Stack and Tools:
Kotlin, Java (Jetpack Compose Testing, Espresso, UI Automator), XCode, SWIFT (XCUITest)
What you will do:
Perform manual and automation testing for mobile applications on iOS and Android.
Develop and execute functional and non-functional automated tests for new features and products
Closely collaborate with Customer Support in identifying the issues, priorities and the users feedback
Participate in cross-team company activities and projects.
Collaborate with app developers to analyze various complex challenges related to the Android or iOS applications.
Keep engagement up with a high-speed development process and ongoing deliveries, executing and adjusting your testing activities accordingly.
Establish team vision toward quality and use your sharp eyes together with technical knowledge to ensure Proton users enjoy a flawless mobile experience.


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