QA Engineer – Mid-level

Grupo OLX

QA Engineer focusing on quality assurance and automated testing at Grupo OLX. Collaborating with cross-functional teams to ensure product reliability in a digital marketplace.

Posted 7/17/2026full-timeRemote • 🇧🇷 BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in automated testing strategies for both frontend and backend systems, with a strong focus on integrating test automation into CI/CD pipelines. Proficient in performance testing and familiar with AWS architecture, promoting a culture of quality within multidisciplinary teams.

Highest-signal resume keywords

QA Engineer ExperienceTest Automation ProficiencyCI/CD Integration SkillsPerformance Testing KnowledgeAgile Methodologies Familiarity

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Test AutomationAPI TestingMicroservices TestingIntegration TestingRegression TestingSmoke TestingFrontend Automation FrameworksE2E Automation FrameworksPerformance Testing ToolsAgile Methodologies

Soft Skills

CollaborationMentoringQuality Assurance Best Practices

Tools & Technologies

PlaywrightCypressGitHub ActionsGitLab CIJenkinsK6LighthouseJMeterKafkaSQS/SNS

Industry Keywords

E-commerceA/B TestingDevOps CultureShift-Left TestingQuality Metrics

Tech Stack

Tools & technologies

AWSCypressGraphQLJenkinsJMeterKafka

About the role

Key responsibilities & impact

Define, plan, and implement automated testing strategies (Frontend and Backend) to ensure end-to-end quality across user acquisition journeys;
Collaborate closely with Product and Engineering teams from conception (Shift-Left Testing), reviewing architectural requirements and acceptance criteria;
Ensure stability of the development pipeline by integrating and maintaining test suites in CI/CD pipelines;
Monitor and validate critical quality and performance metrics (such as Core Web Vitals) that directly impact the organic ranking of the group's brands;
Promote a culture of quality within the multidisciplinary team, serving as a reference and mentor in QA best practices.

Requirements

What you’ll need

Proven and consolidated experience as a QA Engineer / Quality Assurance professional, with a strong focus on test automation;
Proficiency in modern frontend and E2E automation frameworks (such as Playwright or Cypress);
Strong experience in API (REST/GraphQL) and microservices test automation;
Solid experience with integration, contract, regression, and smoke testing;
Experience integrating tests into Continuous Integration pipelines (GitHub Actions, GitLab CI, or Jenkins);
Practical knowledge of Agile methodologies (Scrum/Kanban) and DevOps culture;
Experience with performance and load testing (tools such as k6, Lighthouse, or JMeter);
Familiarity with AWS ecosystem architecture and messaging/event systems (Kafka, SQS/SNS);
Experience using AI tools to optimize testing workflows (for example, structured prompts for test generation or coding copilots such as Copilot, Cursor, Kiro, Claude);
Previous experience working in large-scale e-commerce contexts and/or experimentation teams (A/B testing).

Benefits

Comp & perks

Competitive market-aligned compensation
Health insurance
Dental plan
Private pension plan
Flexible benefits that adapt to your needs
Meal allowance
Financial counseling
Perks club
Home office allowance
Mobility/transportation allowance
Childcare assistance
Life insurance
Extended leave
Support for sports, wellbeing and quality of life
Low-interest payroll loans