Senior Test Engineer Automation (React.js, .NET, C#) - OP02054

Apply Now β†—

About this role

🟒 We’re expanding our team and opening new remote opportunities! Review the role expectations, share your resume in English, and our team will follow up shortly.

We invite an experienced, proactive, and energetic Senior Test Engineer Automation with strong .NET, and C# skills to join our team. You’ll contribute to an exciting project in the electronic payments domain, helping deliver top-notch services for a leading fintech company. Your expertise will play a key role in building a solution that streamlines financial transactions between bank accounts across the U.S., making payments easier and more efficient for merchants and customers.

🟩 What's in it for you:

  • Work with a Fortune 500 company on a critical system vital to its operations
  • Build hands-on experience in the fast-paced and ever-evolving fintech industry
  • Help rewrite the QA framework from scratch, implementing best practices and driving real change

βœ… Is that you?

  • 8+ years in QA, with 5+ years in test automation
  • Strong experience with QA processes and tools
  • Proficiency in .NET, and C#
  • Experience with Selenium or Playwright, including building automated test frameworks from scratch
  • Skills in API, performance, and integration testing
  • Hands-on experience in manual testing
  • In-depth knowledge of Scrum/SAFe and experience working within Agile teams
  • Excellent communication and interpersonal skills
  • Strong analytical and problem-solving skills with a structured, data-driven approach to decision-making
  • Strong proactivity, work ownership, accountability
  • Upper-Intermediate+ English level

Desirable:

  • Familiarity with DevOps practices and CI/CD pipelines
  • Knowledge of cloud platforms (GCP), Docker, and Kubernetes

🧩Key responsibilities and your contribution

In this role, you’ll own the QA strategy for a high-speed, intense fintech project, increasing automation test coverage and driving continuous improvements in testing processes.

  • Help the QA team to increase test automation speed and coverage
  • Streamline automated testing processes for efficiency
  • Develop and implement robust automated testing frameworks
  • Create and execute automated test scripts using Selenium and Playwright
  • Conduct API, performance, and integration testing
  • Integrate automated tests into Azure DevOps CI/CD pipelines
  • Collaborate with the team to identify testing priorities
  • Analyze test results, report defects, and provide actionable insights, ensuring visibility for stakeholders
  • Participate in and contribute to Agile ceremonies
  • Mentor junior QAs on best practices in test automation
  • Create and maintain relevant test documentation
  • Assist with manual testing when necessary

🎾 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 β€” no matter your background


🌐 We are 99.9% remote β€” you can work from anywhere in the world
🌴 Get 30 paid days off per year to use however you like β€” vacations, holidays, or personal time
βœ”οΈ 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
πŸ’΅ We pay in U.S. dollars and cover all approved overtime
πŸ““Β Join English lessons and Dev.Pro University programs, and take part in fun online activities and team-building events

Our next steps:

βœ… Submit a CV in English β€” βœ… Intro call with a Recruiter β€” βœ… Internal interview β€” βœ… Client interview β€” βœ… Offer

Interested? Find out more:

πŸ“‹How we work

πŸ’» LinkedIn Page

πŸ“ˆ Our website

πŸ’»IG Page

Frequently Asked Questions

Is the salary disclosed for the Senior Test Engineer Automation (React.js, .NET, C#) - OP02054 position at wgB6GqSwL2tfVAUMtUPAfy?
The salary for this Senior Test Engineer Automation (React.js, .NET, C#) - OP02054 role at wgB6GqSwL2tfVAUMtUPAfy is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Is the Senior Test Engineer Automation (React.js, .NET, C#) - OP02054 job at wgB6GqSwL2tfVAUMtUPAfy remote?
Yes, this Senior Test Engineer Automation (React.js, .NET, C#) - OP02054 position at wgB6GqSwL2tfVAUMtUPAfy is remote, with team members based in Buenos Aires, Buenos Aires, Argentina, TELECOMMUTE. You can work from home or anywhere in the supported regions.
Which team or department does the Senior Test Engineer Automation (React.js, .NET, C#) - OP02054 at wgB6GqSwL2tfVAUMtUPAfy belong to?
This Senior Test Engineer Automation (React.js, .NET, C#) - OP02054 position is part of the OP department at wgB6GqSwL2tfVAUMtUPAfy. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Test Engineer Automation (React.js, .NET, C#) - OP02054 position at wgB6GqSwL2tfVAUMtUPAfy?
Click the "Apply Now" button on this page. You will be redirected to wgB6GqSwL2tfVAUMtUPAfy's official application portal hosted on workable where you can submit your application directly.
When was the Senior Test Engineer Automation (React.js, .NET, C#) - OP02054 job at wgB6GqSwL2tfVAUMtUPAfy posted?
This Senior Test Engineer Automation (React.js, .NET, C#) - OP02054 position at wgB6GqSwL2tfVAUMtUPAfy was posted on Feb 24, 2026. Apply as soon as possible β€” early applications are often reviewed first.
Senior Test Engineer Automation (React.js, .NET, C#) - OP02054
wgB6GqSwL2tfVAUMtUPAfy
Apply for this role β†—

You'll be redirected to wgB6GqSwL2tfVAUMtUPAfy's official application page on workable.