Dev.Pro

Senior Test Engineer Automation, C#

Dev.Pro

full-time

Posted on:

Location Type: Remote

Location: Brazil

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Job Level

Senior

Tech Stack

AWSAzureCloudGoogle Cloud Platform.NETPython

About the role

  • Define, own, and drive the overall test automation and QA strategy
  • Design and maintain a scalable automated testing framework with clear documentation
  • Build and support reliable CI/CD test pipelines for efficient test execution
  • Develop and maintain automated tests across E2E, API, and UI layers
  • Ensure test environments and data are stable and repeatable
  • Expand and evolve a reliable automated regression suite
  • Implement and track clear quality metrics and reporting
  • Identify quality risks and work with engineering and product teams to address them early
  • Collaborate with client stakeholders to align on priorities, expectations, and timelines
  • Promote automation best practices and continuous improvement

Requirements

  • 5+ years of test automation experience with C#/.NET
  • Strong backend test automation expertise, including designing and automating API tests using .NET libraries (RestSharp, Refit)
  • Extensive database testing experience, including complex queries and data validation
  • Proven expertise with NUnit/xUnit
  • UI test automation experience, preferably with Playwright
  • Experience with at least one cloud platform (Azure, AWS, or GCP) and readiness to work with Azure/ Azure DevOps for future cloud migration
  • Ability to define, design, and implement a QA automation strategy from scratch
  • Strong client-facing communication and cross-functional collaboration skills
  • High level of ownership, independence, and proactivity
  • Upper-Intermediate+ English level
  • Hands-on Python experience (desirable)
  • Experience with PDF validation (desirable)
  • Experience supporting cloud migrations (desirable)
  • Familiarity with AI concepts or AI-assisted testing tools (desirable)
Benefits
  • Get 30 paid days off per year to use however you like — vacations, holidays, or personal time
  • 5 paid sick days, up to 60 days of medical leave, and up to 6 paid days off per year for major family events like weddings, funerals, or the birth of a child
  • Partially covered health insurance after the probation, plus a wellness bonus for gym memberships, sports nutrition, and similar needs after 6 months
  • We pay in U.S. dollars and cover all approved overtime
  • Join English lessons and Dev.Pro University programs, and take part in fun online activities and team-building events
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
test automationC#.NETAPI testingNUnitxUnitUI test automationPlaywrightdatabase testingPython
Soft Skills
client-facing communicationcross-functional collaborationownershipindependenceproactivity