Senior Quality Assurance Engineer

buscojobs Brasil; Santa Catarina; Teletrabalho; BRL 120.000 - 160.000; Tempo parcial

Resumo da oferta

A leading job platform is seeking a Senior Quality Assurance (QA) Engineer to develop and execute testing strategies for web and API platforms. The role requires strong manual and automation testing skills in .NET (C#) within a remote work environment. Candidates must be fluent in English and experienced with tools like Selenium and Azure DevOps. This is a contract position lasting 3-4 months.

Qualificações

• Extensive software quality assurance experience with manual testing.
• Proficiency in building automated tests in .NET (C#).
• Strong understanding of .NET, ASP.NET fundamentals.
• Hands-on experience with Selenium and Playwright.
• Experience with Azure DevOps or GitHub for CI/CD.

Responsabilidades

• Translate business processes into test scenarios.
• Design and execute comprehensive testing suites.
• Develop C# test automation frameworks.
• Integrate automated tests into CI/CD pipelines.
• Contribute to performance baseline testing.

Conhecimentos

Manual testing

C# automation

Selenium

Playwright

API validation

Ferramentas

Azure DevOps

GitHub

SQL Server

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.