Senior Test Engineer Automation (C#) - OP01989

Senior Test Engineer Automation (C#) – OP01989

Are you in Latin America? Join us as we actively recruit in these locations, offering a comfortable remote environment. Submit your CV in English, and we’ll get back to you! We invite a skilled and proactive Senior Test Automation Engineer with strong expertise in C# and .NET to join our team. You’ll design and implement test automation strategies, working closely with the client to ensure high-quality delivery. The role primarily focuses on backend/API testing and database validation, with opportunities to contribute to UI automation and cloud migration initiatives. What’s in it for you: Join a US-based tech provider driving innovation in customer communications and payment solutions Lead the design and implementation of the QA strategy from scratch Grow your Azure expertise and contribute to an upcoming cloud migration ✅ Is that you? 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 Desirable: Hands-on Python experience Experience with PDF validation Experience supporting cloud migrations Familiarity with AI concepts or AI-assisted testing tools Key responsibilities and your contribution In this role, you’ll own and drive test automation and quality practices, helping ensure reliable, scalable, and high-quality product delivery. 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 What’s working at Dev.Pro like? Dev.Pro is a global company that’s been building great software since 2011. Our team values fairness, high standards, openness, and inclusivity for everyone — no matter your background We are 99.9% remote — you can work from anywhere in the world 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 Our next steps: ✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Internal interview — ✅ Offer