Software Development Engineer in Test (C#/.NET)

Location: Argentina, Brazil, Costa Rica, Mexico, or the Dominican Republic. Remote, office-based, and hybrid work options are available.

Salary: €2,500–€4,400 gross per month, depending on experience, location, and professional growth.

Company

hirify.global delivers software development and quality engineering services for international businesses across regulated and technology-driven industries.

What you will do

• Test and automate testing of a next-generation platform for real estate transaction and settlement services as part of a Scrum team.
• Test solutions built with .NET Core or .NET Framework, C#, and SQL Server.
• Design, develop, and maintain automated tests using Cypress, Selenium, Playwright, Postman, or equivalent tools.
• Test RESTful APIs and validate secure, scalable digital solutions.
• Perform load and performance testing, including work with JMeter.
• Use GenAI and Agentic Coding tools such as Claude Code.

Requirements

• Bachelor’s degree or equivalent qualification in a technical field.
• At least 3 years of experience with .NET Core or .NET Framework, SQL Server, and RESTful API testing.
• Experience with test automation using C#.
• Experience with at least one of Cypress, Selenium, Playwright, Postman, or an equivalent RESTful API testing tool.
• Strong problem-solving and communication skills.
• English: Upper-Intermediate or higher.

Nice to have

• Experience with microservices and event-based architecture.
• Knowledge of load and performance testing, especially JMeter.
• Experience using GenAI coding assistants or Agentic Coding tools such as Claude Code.

Culture & Benefits

• Fully remote, office-based, or hybrid work options.
• Professional, financial, and career development supported by mentoring and onboarding programs.
• Corporate training portal and compensation for professional certifications such as AWS and PMP.
• Private health insurance and sports activity compensation.
• Corporate events, referral program, and opportunities to change projects or develop expertise in new business domains.
• Up to an additional USD 1,000 per month based on expertise and participation in company activities, included in the annual bonus.