Senior QA Engineer, Brazil

True; São Paulo; Hybrid; BRL 298,000 - 358,000; Full time

Job summary

Join an early-stage B2B SaaS team building software for enterprise SAP transformation projects. You will establish quality practices across software testing and evaluate AI-generated outputs to help ensure trusted results.

You will build automated end-to-end, integration, and regression tests, develop evaluation harnesses, and define release quality gates. Strong Python/TypeScript automation skills and Playwright or Cypress are required, plus CI/CD experience.

Qualifications

• 5+ years in QA, SDET, or test engineering for production software with ownership of test frameworks and automated coverage.
• Experience with Python and/or TypeScript, and modern end-to-end frameworks (Playwright/Cypress) and API testing.
• Experience building and maintaining CI/CD pipelines.
• Ability to create QA practices in an early-stage environment with evolving priorities.
• Experience testing non-deterministic outputs; evaluating LLM-powered features is valuable.

Responsibilities

• Build and maintain automated end-to-end, integration, and regression test coverage across the platform.
• Develop evaluation harnesses, golden datasets, and scoring criteria for AI-generated artifacts and regressions.
• Define release quality gates and document criteria for blocking releases.
• Improve CI reliability by addressing flaky tests, slow pipelines, and unclear failures.
• Perform exploratory and release testing of customer-facing workflows, triage defects, verify fixes, and identify recurring failure patterns.

Skills

Python

TypeScript

Playwright

Cypress

API testing

CI/CD pipelines

LLM testing

SAP/ERP/CRM

Performance testing

English communication

Tools

Tricentis

Worksoft

Job description

ABOUT THE ROLE

Join an early-stage B2B SaaS team building software for enterprise SAP transformation projects. You will establish quality practices across conventional software testing and evaluation of AI-generated outputs, helping ensure teams can rely on the platform's results.

WHAT YOU'LL DO

• Build and maintain automated end-to-end, integration, and regression test coverage across the platform.
• Develop evaluation harnesses, golden datasets, and scoring criteria to measure the accuracy of AI-generated artifacts and detect regressions.
• Define release quality gates and document criteria for blocking releases.
• Improve CI reliability by addressing flaky tests, slow pipelines, and unclear failures.
• Perform exploratory and release testing of customer-facing workflows, triage defects, verify fixes, and identify recurring failure patterns.

WHAT WE'RE LOOKING FOR

• At least 5 years of experience in QA, SDET, or test engineering for production software, with ownership of test frameworks and automated coverage.
• Automation experience with Python and/or TypeScript, a modern end-to-end framework such as Playwright or Cypress, and API testing.
• Experience building and maintaining CI/CD pipelines.
• Comfort creating QA practices in an early-stage environment with evolving priorities and undefined scope.
• Experience testing systems with non-deterministic outputs; production experience evaluating LLM-powered or agentic features is valuable.
• Familiarity with enterprise software such as SAP, ERP, or CRM, or tools such as Tricentis or Worksoft, is an advantage.
• Performance, load, or security testing experience, and ability to contribute code fixes, are beneficial.
• Professional-to-fluent spoken English for daily collaboration with a distributed team.

COMPENSATION & BENEFITS

Compensation is $5,000 to $6,000 USD. Visa sponsorship is not available. This is a contractor position; employment under a local CLT arrangement is not available.

LOCATION

Hybrid role based in São Paulo, Brazil.