Senior Quality Assurance Engineer

buscojobs Brasil; Minas Gerais; Teletrabalho; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A hiring company is looking for a Senior Quality Assurance (QA) Engineer for a remote role based in Brazil. The ideal candidate should have extensive experience in software quality assurance, specifically with manual testing and test case design. Proficiency in automated testing within .NET (C#) is crucial. Candidates should be fluent in English and capable of collaborating across teams to ensure software quality. This position is available for a duration of 3-4 months with immediate start.

Qualificações

• Extensive manual testing and test case design required.
• Comfortable reading application code and collaborating on testability.
• Experience in using Visual Studio/Visual Studio Code.

Responsabilidades

• Translate business processes into high-value test scenarios.
• Design and maintain manual and automated tests.
• Integrate automated tests into CI/CD pipelines.

Conhecimentos

Software quality assurance experience

Proficiency in automated tests in .NET (C#)

Strong understanding of .NET/.NET Core

Hands-on with Selenium and/or Playwright

Experience with Azure DevOps or GitHub

Ferramentas

Selenium WebDriver

Visual Studio

Azure DevOps

Descrição da oferta de emprego

For Brazil Only, PJ contract, Fluent English

Position : Senior Quality Assurance (QA) Engineer

Location : Brazil (Remote)

Work Hours : Must have overlap with U.S. Central Time

Start Date : Immediate

Contract Type : PJ (Pessoa Jurídica)

Duration : 3-4 months

Language Requirement : Fluent English required ( U.S.-based company)

Summary

We’re looking for an experienced QA Engineer who ramps up quickly on complex business domains and turns that understanding into clear, risk-based test strategies. You’ll combine strong manual testing skills with proven test case design and automation in .NET (C#) to raise the bar on quality across web, API, and data flows. You’ll partner closely with Product, Engineering, and DevOps to deliver reliable, testable, and observable software continuously.

What You’ll Do

• Translate business processes into tests : Rapidly learn product / domain concepts and map endtoend workflows into highvalue test scenarios and acceptance criteria.
• Design and execute test suites : Build and maintain comprehensive manual and automated tests (UI, API, integration, regression, smoke, and exploratory).
• Build .NET automation : Develop and maintain C# test automation frameworks (e.g., Playwright , Selenium WebDriver , SpecFlow BDD , NUnit / xUnit / MSTest ) aligned to SOLID and POM principles.
• Enable CI / CD quality gates : Integrate automated tests into pipelines (e.g., Azure DevOps , GitHub Actions ) with parallel runs, test reporting, and flaky-test management.
• Collaborate across disciplines : Work with Product Owners to refine acceptance criteria, with Developers to shift-left quality, and with business users to validate in staging / preproduction environments and in production once deployed.
• Own defect lifecycle : Identify, document, prioritize, and drive resolution of defects with clear reproduction steps, logs, screenshots, and impact.
• Data & API validation : Test APIs, validate payloads and contracts (e.g., via Swagger / OpenAPI ), and verify database outcomes ( SQL Server ).
• Non-functional checks : Contribute to performance baselines (e.g., k6 , JMeter ), and security test coordination.
• Test strategy & traceability : Maintain risk-based test plans, coverage maps, and traceability to requirements / ACs.
• Mentor & improve : Share best practices, pair on tests, and improve standards for reliability, maintainability, and observability of tests.

Must Have Qualifications

• Software quality assurance experience, including extensive manual testing and test case design.
• Proficiency in building and maintaining automated tests in .NET (C#) for UI and / or API layers.
• Strong understanding of .NET / .NET Core , ASP.NET (MVC / Web API) fundamentals, HTTP, and JSON.
• Hands-on with Selenium and / or Playwright , plus NUnit / xUnit / MSTest ; experience.
• Comfortable reading application code, using Visual Studio / Visual Studio Code , debugging tests, and collaborating on testability.
• Experience with Azure DevOps or GitHub for source control, boards / issues, and CI / CD pipelines.