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 **Interested? Find out more:** 📋How we work 💻 LinkedIn Page 📈 Our website 💻IG Page