10/26/2026 updated
JP
100 % available
Quality Engineer | Test Automation & API Testing Specialist
São Paulo, Brazil
Only remote
Bachelor's Degree in Computer EngineeringTesting (Software)Acceptance Test-Driven DevelopmentAtlassian JiraTest AutomationAutomated Testing FrameworkCode CoverageSoftware QualityCode ReviewGitHubE2e TestingSeleniumSystem TestingTesting StrategiesUser Interface TestingWeb Testing
Test Automation
Expertise in building automated web and end-to-end test frameworks using tools such as Cypress, Selenium (Java), WebdriverIO, TestCafe, CodeceptJS, TypeScript, JavaScript, and Python. Experience developing automation projects from scratch and training development teams to adopt them.
API Testing
Proficiency in testing and validating APIs using HTTPParty, RSpec, Jest, Supertest, Postman, and Bruno. Hands-on experience developing automated API tests with JavaScript and integrating them into CI/CD workflows.
Accessibility Testing
Practical knowledge of accessibility testing using JAWS, NVDA, and VoiceOver, with a focus on analyzing content presentation and interaction to ensure compliance with accessibility standards.
BDD / Gherkin
Experience writing and executing test scenarios in Gherkin following Behavior-Driven Development (BDD) practices, enabling clear communication between technical and non-technical stakeholders.
Mobile Testing
Experience performing mobile testing on physical devices and using BrowserStack to test across multiple devices and environments.
Synthetic Monitoring with Datadog
Hands-on experience working on synthetic testing projects with Datadog, using Terraform for automation and configuration, including contributions to the Datadog Service Catalog implementation.
Version Control and Code Review
Proficiency in Git, GitHub, and GitLab for version control, pull request and merge request reviews with a focus on test automation quality.
Content and UX Evaluation
Experience in content quality analysis, spelling, grammar and context review, anomaly detection, structured feedback, and guideline adherence, including digital customer journey evaluations and ad quality assessments.
Front-end Development
Background in front-end development using Vue.js, Node.js, Angular 4+, HTML, SCSS, and Ionic Framework, with experience in unit, snapshot, and integration testing using Jest, Mocha, and Chai.
CI/CD and DevOps Tools
Familiarity with tools such as Jira, Zephyr, SonarQube, Terraform, Monday.com, and Datadog to support quality processes, code coverage tracking, and project management.
Expertise in building automated web and end-to-end test frameworks using tools such as Cypress, Selenium (Java), WebdriverIO, TestCafe, CodeceptJS, TypeScript, JavaScript, and Python. Experience developing automation projects from scratch and training development teams to adopt them.
API Testing
Proficiency in testing and validating APIs using HTTPParty, RSpec, Jest, Supertest, Postman, and Bruno. Hands-on experience developing automated API tests with JavaScript and integrating them into CI/CD workflows.
Accessibility Testing
Practical knowledge of accessibility testing using JAWS, NVDA, and VoiceOver, with a focus on analyzing content presentation and interaction to ensure compliance with accessibility standards.
BDD / Gherkin
Experience writing and executing test scenarios in Gherkin following Behavior-Driven Development (BDD) practices, enabling clear communication between technical and non-technical stakeholders.
Mobile Testing
Experience performing mobile testing on physical devices and using BrowserStack to test across multiple devices and environments.
Synthetic Monitoring with Datadog
Hands-on experience working on synthetic testing projects with Datadog, using Terraform for automation and configuration, including contributions to the Datadog Service Catalog implementation.
Version Control and Code Review
Proficiency in Git, GitHub, and GitLab for version control, pull request and merge request reviews with a focus on test automation quality.
Content and UX Evaluation
Experience in content quality analysis, spelling, grammar and context review, anomaly detection, structured feedback, and guideline adherence, including digital customer journey evaluations and ad quality assessments.
Front-end Development
Background in front-end development using Vue.js, Node.js, Angular 4+, HTML, SCSS, and Ionic Framework, with experience in unit, snapshot, and integration testing using Jest, Mocha, and Chai.
CI/CD and DevOps Tools
Familiarity with tools such as Jira, Zephyr, SonarQube, Terraform, Monday.com, and Datadog to support quality processes, code coverage tracking, and project management.
Experience
Professional experience5 - 10 years
Freelancer since2019
Languages
EnglishFluentPortugueseNative speaker
Project history
Developed and executed automated web tests using Java and Selenium. Tested and validated APIs with Postman and Bruno. Wrote and executed test scenarios in Gherkin (BDD). Performed accessibility testing with JAWS, NVDA, and VoiceOver. Executed manual functional, regression, and usability testing. Documented and organized test cases in Zephyr, integrated with Jira. Reviewed pull requests with a focus on test automation using Git and GitHub. Used AI tools (Claude, Rovo, and Gemini) to optimize QA processes.
Worked on a core quality team, building automation projects from scratch and training development teams. Developed automated API tests with JavaScript, Jest, and Supertest. Worked on a synthetic testing project with Datadog using Terraform. Contributed to the Datadog Service Catalog implementation. Tested and validated APIs with Postman. Developed and executed manual tests. Reviewed code and Pull/Merge Requests using GitLab.
Conducted structured evaluations of complete digital customer journeys, including browsing, checkout, delivery, and product perception. Assessed user experience and end-user satisfaction, identifying friction points and usability concerns. Produced clear, detailed feedback through structured evaluation forms applying consistent assessment criteria.