CI&T is HIRING A

Mid-Level QA, Mobile Automation

📍 Brazil 🌐 Fully RemoteFull Time
POSTED April 29, 2026

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We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.

With over 8,000 CI&Ters; around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality.

Position Overview: As a Mobile QA Engineer, you will lead the quality and automation strategy for our mobile platforms. Collaborating closely with developers and product owners, you will ensure our applications deliver a seamless experience across various devices. Your expertise in mobile-specific testing will be crucial as you architect automation frameworks, particularly focusing on Android ecosystems and integrated API services.

Key Responsibilities:

  • Strategy & Leadership: Lead the design and execution of comprehensive mobile test plans, serving as the subject matter expert for quality within the team.
  • Automation Architecture: Build, maintain, and scale automated testing frameworks for mobile applications (Android/iOS) and backend services.
  • API Testing Mastery: Architect and implement automated test suites for REST APIs to ensure data integrity and seamless communication between mobile clients and servers.
  • Cross-Functional Collaboration: Partner with developers to implement "Shift-Left" testing and ensure high-quality software deliverables across the Software Development Life Cycle (SDLC).
  • Release Management: Oversee the end-to-end testing cycle for mobile releases, document defects clearly, and manage root cause analysis for production issues.

Required Skills & Qualifications:

  • Mobile Automation: 5+ years of experience in QA with a strong focus on mobile automation tools (e.g., Appium, Espresso, or UI Automator).
  • API Automation: Proven experience in designing and building API automation frameworks (using tools like RestAssured, Postman/Newman, or similar) to validate complex web services.
  • Android Expertise: Deep understanding of the Android platform, including ADB, emulators, and physical device testing.
  • Language Proficiency: Advanced English (fluent in both verbal and written communication) to collaborate with global stakeholders.
  • CI/CD: Experience integrating mobile and API automated tests into Continuous Integration pipelines (e.g., Bitrise, Jenkins, or GitHub Actions).

Nice-to-Have Skills:

  • iOS Testing: Experience with XCUITest and the iOS ecosystem.
  • Programming: Proficiency in Java, Kotlin, or Python for writing robust test scripts.
  • Cloud Testing: Experience with cloud-based device farms like BrowserStack, Sauce Labs, or Firebase Test Lab.
  • Agile Mastery: Strong background in Agile/Scrum environments and advanced use of JIRA and/or Azure DevOps for defect management.

If you are passionate about ensuring quality in mobile applications and want to make a significant impact in a collaborative environment, we would love to hear from you!

#LI-THAI23

Additional Information

Our benefits:

-Health and dental insurance

-Meal and food allowance

-Childcare assistance

-Extended paternity leave

-Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass;

-Profit Sharing and Results Participation (PLR);

-Life insurance

-Continuous learning platform (CI&T; University);

-Discount club

-Free online platform dedicated to physical, mental, and overall well-being

-Pregnancy and responsible parenting course

-Partnerships with online learning platforms

-Language learning platform

And many more!

More details about our benefits here: https://ciandt.com/br/pt-br/carreiras

At CI&T;, inclusion starts at the first contact. If you are a person with a disability, it is importantto present your assessment during the selection process.See which data needs to be included in the report byclicking here.This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don't worry: we can support you in obtaining it.

We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.

Please mention you found this job on TestDev Jobs. It helps us get more people to hire on our site. Thanks and good luck!