Android Test Automation Engineer (Native App)The team:We're a tight-knit, passionate Android engineering team building privacy‑first apps that are trusted by millions of people around the world — and yes, our code is open source, so your work is truly out there making a difference. We move fast, skip the bureaucracy, and genuinely care about what we ship. Whether you're deep in Espresso tests or debating architecture over lunch, you'll be surrounded by people who are as excited about quality as you are. If you love Android, hate flaky tests, and want your work to actually matter — you'll fit right in.Tech Stack and Tools:What you will do:Design, develop, and maintain automated test frameworks and pipelines for Proton's Android applicationsWrite and execute UI, functional, integration, and end‑to‑end test suites using modern Android testing tools and best practicesWork hand‑in‑hand with Android developers to define testability requirements and embed automated tests into CI/CD workflowsHunt down bugs, document them clearly, and collaborate with the team to get them fixed fastPerform exploratory and risk‑based testing with a sharp eye on privacy, data integrity, and security behaviorOwn and evolve the Android test infrastructure, including emulator farms, device labs, and test environment configurationsDig into test results, spot patterns, and turn findings into actionable improvements that raise the quality barChampion QA best practices across the team and help shape how we think about quality at every stage of developmentReview test code with the same rigor as production code — maintainability and scalability matter hereKeep up with the Android ecosystem, new testing frameworks, and open‑source tooling so we're always ahead of the curveWhat we are looking for:3–5 years of hands‑on experience in Android test automation, ideally on consumer‑facing apps with a large user baseStrong proficiency in Kotlin and/or Java, with solid experience writing clean, maintainable test codeProven experience with Android testing frameworks such as Espresso, UI Automator, or MaestroGood understanding of CI/CD pipelines and experience integrating Android tests with tools like Git Lab CI, Git Hub Actions,



or similarFamiliarity with Android emulators, physical device testing, and cloud‑based device farms (e.G., Firebase Test Lab)Comfortable navigating Android Studio, ADB, and the broader Android development toolchainExperience with version control using Git, and a natural fit in an open‑source collaborative workflowA good nose for security and privacy issues — understanding of privacy‑by‑design is a real plusAbility to read and understand application source code to sharpen test coverage and catch edge cases earlySharp analytical mindset with a structured, detail‑oriented approach — you don't let things slip through the cracksGreat communicator who thrives in a remote‑friendly, internationally distributed teamGenuine enthusiasm for open‑source software, Android, and building technology that protects people's privacyWhat We Offer:Work that Matters: millions of people trust Proton with their privacy. We answer only to our users — not advertisers, not investors with conflicting agendas, not governments. The work you do here is real, and the impact is measurable.Stock Options: at Proton, we all have the opportunity to be owners of the company. From day one, you have a real stake in what we're building. When Proton wins, you win.Technology: you'll get the right hardware and the right software you need to do your best work.Learning & Development: we invest in your growth because sharp people make us better. Proton is one of the fastest ways to accelerate your career because you'll be thrown into real challenges, with real ownership, from day one.Employee Benefits: your wellbeing isn't an afterthought. We offer strong health coverage, solid retirement options, generous leave, and wellness support so you can bring your best self to work every day.In‑Person Collaboration:



Amazing things happen when passionate, smart, and purposeful people get together in the same room. With offices across Geneva, Zürich, Barcelona, London and more, you'll spend most of your time collaborating face‑to‑face with people who genuinely care about what they're building.Food: Lunch and snacks are on us every day in our offices so you can focus on the work and not on what's for lunch.Transport: getting to the office shouldn't cost you. We cover public transport, bike allowances, or parking, whichever works for you.Versátil Working: you own your schedule. Set hours that work for you and your team — because outcomes matter more than when the clock says you started.Our Commitment to Diversity and InclusionAt Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio‑economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.Candidate Privacy NoticeWhen you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at [email protected] range (Vilnius) - 48.800 - 54.200 EUR gross annual

📌 Android Test Automation Engineer (Native App) (Barcelona)
🏢 Proton
📍 Barcelona