[25635] – Senior Automation Tester – Brazil

last updated October 31, 2025 6:51 UTC

CI&T

HQ: Hybrid

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We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.
With over 7.400 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.
We’re looking for a Senior Tester who is well versed with automation testing to join CI&T and work with us on this exciting mobile project with one of the UK’s leaders in the retail sector.
Sitting in the EMEA region of CI&T, you’ll be working with a multitude of skilled engineers and strategists both client side and CI&T internal development teams. You’ll be building automation test scripts to help us accelerate our development and provide outstanding code quality to our client(s).
Main Responsibilities/Activities:
Develop test plans, defining strategies and approaches to evaluate software functionality and usability.
Develop and execute functional, exploratory, regression, performance, security, and other types of tests as needed for the project.
Automate test scenarios and/or support the development team using appropriate tools to increase the efficiency and coverage of tests performed.
Identify the root causes of defects found, conducting in-depth analyses and actively working to reduce defect rates with the development team.
Validate if the software complies with all established Business Rules, ensuring that the system functions correctly and achieves expected objectives.
Collaborate with developers, business analysts, and other team members to resolve identified issues and promote continuous software improvements.
Document the tests conducted, producing reports and evidence records to assist in quality evaluation and issue tracking.
Participate in planning meetings and code reviews to provide insights on quality and potential improvements.
Analyze requirements and specifications to ensure that test scenarios cover all aspects of the software.
Stay updated on best practices and testing tools, seeking to enhance skills and technical knowledge in the field.
Ensure that the software is delivered defect-free to the customer, working toward the goal of zero defects in production.
Apply and maintain the test pyramid (test layers/levels) to ensure its implementation.
Understand and retrieve quality metrics to support agendas such as RCA.
Implement and enhance automation algorithms and processes using AI techniques to improve workflow, reduce delivery time, and increase operational efficiency. Develop and maintain systems that promote continuous delivery and effective integration of new technologies, aligned with the /Flow strategy.
Provide guidance and support to other team members
Requirements:
Strong experience as an automation tester/QA within a mobile project
Ability to work with a multi geographical team in different timezones
Excellent English speaking and writing
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 important to present your assessment during the selection process. 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.
Apply info ->

To apply for this job, please visit jobs.lever.co

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