Senior/Principal Test Engineer Automation (C#) - OP01526

🟢 Are you in Brazil, Argentina or Colombia? 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 Test Engineer Automation with hands-on C# experience and strong leadership abilities to join our team in building high-quality software for a major player in the payment processing industry, serving over 275,000 U.S. businesses. You’ll create and run automated test scripts to ensure applications meet functional and performance requirements, collaborating closely with stakeholders and cross-functional teams to deliver reliable fintech solutions. As a lead, you'll manage and support other test engineers, promoting a collaborative, growth-oriented work environment.

🟩 What's in it for you:

• Work with a renowned fintech company, gaining experience in payment processing
• Help create innovative applications that deliver real value to thousands of businesses
• Thrive in a fully automation-focused role, leading a new team to success

✅ Is that you?

• 8+ years of experience in automation testing
• Proficiency in C# with hands-on programming skills
• Experience with Playwright
• Strong expertise in integration and end-to-end testing
• Previous lead/group lead AQA experience
• Familiarity with the software development lifecycle
• Excellent cross-team coordination and collaboration skills
• Ability to lead automated test creation across multiple development teams
• Experience in planning releases, assessing risks, and providing visibility
• Proven team management and mentorship abilities
• Experience in process improvement and implementing best practices
• Upper-Intermediate+ English level
• Experience working with international teams
• Excellent communication and interpersonal skills

Desirable:

• Experience with shift-left testing practices
• Familiarity with SAFe methodology
• Knowledge of other automation frameworks like Selenium or Cypress
• Experience with Azure or other cloud platforms

🧩Key responsibilities and your contribution

In this role, you’ll lead our testing efforts and support other engineers to modernize and enhance a suite of legacy apps for onboarding new businesses into the client’s ecosystem.

• Lead and mentor the SDET team, supporting less experienced engineers
• Modernize automation infrastructure to enhance test coverage
• Oversee automated test creation, ensuring alignment with project requirements
• Drive the expansion of end-to-end, API, and integration test coverage
• Integrate automation tests into the CI/CD pipeline
• Contribute to test planning, execution, and bug reporting
• Develop and manage QA documentation
• Collaborate with developers, PMs, and stakeholders to ensure high-quality software delivery
• Participate in release planning and risk assessment, providing visibility into testing results
• Support the team during nighttime releases
• Conduct performance reviews to facilitate team development
• Analyze current processes to implement improvements and best practices

🎾 What's working at Dev.Pro like?

Dev.Pro is a US-based outsource company with an ambitious and creative mindset that has been delivering superior software products since 2011. Known for its strong human focus, Dev.Pro promotes a work environment that is fair, inclusive, open-minded, and friendly toward people of every race, religion, gender, cultural background, marital/parental status, etc. By joining Dev.Pro, you'll feel what it's like to grow with professionals who support your journey.

🌴🏄🏻 Maintain a healthy work-life balance with 30 paid rest days per year to use as holidays/vacation/other on the desired and requested dates
💎📚 Grow by learning: you have a chance to shift your career path, access English lessons, DP University educational flows, and other educational initiatives
💵💰 Make sure the compensation matches your efforts: we provide payments in US dollars and cover overtime hours
💃🏼🕺 Join fun online activities and team-building events
👩💻🖥 Get continuous remote HR and payroll support

Our next steps:

✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Interview — ✅ Offer

Interested? Find out more:

📋How we work

💻 LinkedIn Page

📈 Our website

💻IG Page