CI&T

Senior Tester

CI&T

full-time

Posted on:

Location Type: Hybrid

Location: Brazil

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Job Level

About the role

  • Work strategically in the development cycle (Shift-Left Testing), actively participating in requirements refinement and solution design.
  • Design, develop, and maintain automated test architectures (functional, regression, integration, and API) using tools such as Rest Assured, Cucumber, and similar.
  • Validate REST and SOAP APIs, ensuring adherence to architectural standards, design best practices, and security.
  • Perform complex backend validations involving database queries (SQL) and messaging/event systems.
  • Integrate and maintain the execution of automated tests within CI/CD pipelines.
  • Serve as a technical reference in the quality area.
  • Analyze quality metrics, identify bottlenecks, and propose continuous improvements to the squad's processes.

Requirements

  • Strong experience in backend and API test automation.
  • Proficiency in programming languages used for automation (e.g., Java, Python, Ruby, or JavaScript/TypeScript).
  • Hands-on experience with continuous integration (CI/CD).
  • Knowledge of relational and/or NoSQL databases for data validation.
Benefits
  • Health and dental insurance;
  • Meal and food vouchers;
  • Childcare assistance;
  • Extended parental leave;
  • Partnerships with gyms and health & wellness professionals via Wellhub (Gympass) and TotalPass;
  • Profit and Results Sharing (PLR);
  • Life insurance;
  • Continuous learning platform (CI&T University);
  • Discount club;
  • Free online platform dedicated to promoting physical and mental health and well-being;
  • Pregnancy and responsible parenthood course;
  • Partnerships with online course platforms;
  • Language learning platform;
  • And many others
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
automated test architecturesShift-Left TestingREST APIsSOAP APIsSQLJavaPythonRubyJavaScriptTypeScript
Soft Skills
strategic thinkingproblem solvingcommunicationcollaborationanalytical skills