CI&T

Senior QA Automation Engineer

CI&T

full-time

Posted on:

Location Type: Remote

Location: Brazil

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Job Level

Senior

Tech Stack

AWSCloudCypressGoogle Cloud PlatformJavaJenkinsJMeterMicroservicesMySQLReactSeleniumSpringSpring BootSpringBootSQLTerraform

About the role

  • Migration Quality Assurance: Design "Parity Tests" to verify that microservices running on AWS behave identically to those on GCP (comparing API responses, latency, and database integrity).
  • Automated Testing Strategy: Architect and maintain an automation framework.
  • API Testing: Author and maintain comprehensive API test cases for our RESTful microservices.
  • Database Verification: Validate data integrity during the migration from GCP Cloud SQL (MySQL 8) to AWS RDS. You will create strategies to verify data consistency post-migration.
  • Performance & Load Testing: Execute performance tests to ensure the new AWS infrastructure handles load as efficiently as the GCP serverless environment.
  • Defect & Root Cause Analysis: Work directly with the Senior Fullstack Developers to isolate whether bugs are code-related (Java/React) or infrastructure-related (Terraform/Network/IAM).

Requirements

  • Advanced English skills, written and verbal.
  • Technical QA Experience: Proven experience as a Senior QA or SDET in a complex web application environment.
  • Java Ecosystem: Ability to read and understand Java code. You don't need to be a developer, but you need to know how to test Spring Boot applications and write tests in Java-based frameworks.
  • Frontend Automation: Experience automating React applications using modern tools like Cypress, Playwright, or Selenium.
  • API Testing Mastery: Deep understanding of RESTful services, HTTP status codes, and JSON payloads.
  • Cloud Awareness: Familiarity with GCP and/or AWS.
  • CI/CD Pipelines: Experience configuring tests to run in pipelines (Cloud Build, Jenkins, GitHub Actions, or AWS CodePipeline).
  • Database Skills: Ability to write complex SQL queries (MySQL) to validate test data and migration results.
  • Nice-to-Have Skills:
  • Experience testing Infrastructure as Code (Terraform).
  • Experience with Load Testing tools (k6, JMeter, or Gatling).
  • Experience with AI-assisted testing tools (using AI to generate test cases or analyze tests).
  • Previous experience validating a "Lift and Shift" or Cloud Migration project.
Benefits
  • Health and dental insurance
  • Meal and food allowance
  • Childcare assistance
  • Extended paternity leave
  • Partnerships with gyms and wellness providers via Wellhub (Gympass) TotalPass
  • Profit sharing and results participation (PLR)
  • Life insurance
  • Continuous learning platform (CI&T University)
  • Employee discount program
  • 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!
Applicant Tracking System Keywords

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

Hard Skills & Tools
API TestingAutomated TestingDatabase VerificationPerformance TestingLoad TestingSQLJavaReactTerraformCloud Migration
Soft Skills
Advanced EnglishCommunicationCollaborationAnalytical ThinkingProblem Solving