Senior QA Automation

This is a fully remote position, open to applicants in Brazil.

📋 Description

• Establish and implement the Squad’s quality strategy, ensuring that business rules, regulated integrations, and essential user journeys are consistently verified within the pipeline through dependable, traceable, and sustainable tests.

• Develop the testing strategy for Wave 1 and allocate the workload across unit, integration, contract, API, UI, end-to-end, security, and regression tests.

• Convert acceptance criteria and business rules into positive, negative, exception, concurrency, idempotency, and reprocessing scenarios.

• Design and sustain UI and end-to-end test automation using Playwright.

• Create and maintain API and integration tests utilizing RestSharp, covering authentication, headers, contracts, status codes, payloads, errors, and correlation.

• Incorporate tests into CI/CD and set up gates that prevent merges or promotions when specified objective criteria are not satisfied.

• Verify API contracts, version compatibility, asynchronous messages, and integrations with external systems or controlled mocks.

• Develop a masked, deterministic, reusable, and LGPD-compliant test data strategy.

• Implement isolation, setup/teardown, parallel execution, controlled retries, and evidence collection without compromising stability.

• Monitor flakiness, execution duration, risk-based coverage, and defect escape rates.

• Evaluate and validate test scenarios generated by AI agents, identifying gaps, false positives, and fragile tests.

• Assist in defining the Definition of Done, acceptance criteria, review checklists, and quality policies.

• Investigate failures using logs, traces, screenshots, videos, payloads, and execution correlation.

• Engage in refinement sessions to anticipate risks and ensure requirements are testable prior to development.

• Maintain documentation regarding the testing strategy, execution, and interpretation of quality gates.

⛳️ Requirements

• Senior-level experience in software QA and automation for web products and APIs.

• Proficient in Playwright for browser testing, end-to-end journeys, fixtures, locators, assertions, evidence collection, and CI execution.

• Experience with RestSharp for API test automation in .NET.

• Adequate knowledge of C#/.NET to develop, review, and troubleshoot automation.

• Experience in contract, integration, regression, API, end-to-end, and data validation testing.

• Familiarity with configuring tests in pipelines and setting objective pass and block criteria.

• Understanding of the testing pyramid, risk analysis, flakiness prevention, and data quality.

• Experience with Git, pull requests, and close cooperation with development and product teams.

• Ability to operate in a regulated environment with masked data, access segregation, and auditable evidence.

• Experience testing messaging systems such as Kafka, RabbitMQ, or SQS/SNS is a plus.

• Familiarity with resilience, performance, security, and accessibility testing is advantageous.

• Experience with WireMock, Testcontainers, Pact, or similar tools is beneficial.

• Knowledge of Azure DevOps, GitHub Actions, GitLab CI, or Jenkins is a plus.

• Background in banking, credit, payments, receivables, or financial integrations is a plus.

• Experience validating workflows involving AI agents and reviewing automatically generated tests is a plus.

• Understanding of observability and log/trace analysis is a plus.

🏝️ Benefits

• Competitive salary and performance-based bonuses.

• Comprehensive health and wellness benefits.

• Opportunities for professional development and continuous learning.

• Flexible work environment with remote work options.

• Inclusive company culture that promotes diversity and teamwork.