Software Test Automation Engineer (C#/.NET)

Location: Hybrid, with 4 days per week onsite in Billerica, MA, United States; occasional travel under 10%.

United States base compensation: $94,000–$117,000 per year.

Company

hirify.global develops automated bio sample management solutions, genomic services, laboratory analysis, sample management and storage services, informatics software, and consumables for pharmaceutical, biotech, academic, and healthcare institutions.

What you will do

• Design, develop, and maintain scalable automation frameworks for WPF and React frontends, .NET applications, Windows services, REST APIs, SQL Server databases, and integrated automated-storage equipment.
• Select tools and strategies for desktop UI, web UI, API, service, database, integration, system, performance, load, and security testing.
• Build reusable test libraries and integrate automated tests into Azure DevOps and GitHub CI/CD pipelines for pull requests, nightly builds, and production releases.
• Develop end-to-end tests covering desktop applications, web applications, backend services, databases, equipment-control workflows, application upgrades, and data migrations.
• Collaborate with QA, development, DevOps, software, systems, electrical, and mechanical engineering teams to validate integrated hardware and software workflows.
• Prepare validation deliverables and maintain test strategies, cases, results, traceability, and audit-ready documentation.

Requirements

• Bachelor’s degree in Computer Science, Software Engineering, or a related field.
• 5+ years of test automation experience, including framework architecture and CI/CD integration.
• Experience with Playwright, Selenium, FlaUI or WinAppDriver, Postman/Newman, RestSharp, WireMock, Moq, xUnit, NUnit, and REST-assured.
• Strong C# and .NET programming skills for automated test development; Python or Java experience is beneficial.
• Hands-on experience testing distributed applications comprising Windows desktop clients, web applications, Windows services, REST APIs, and databases.
• Familiarity with regulated environments, including ISO 9001, GAMP 5, and 21 CFR Part 11.
• Proficiency with Git, Azure DevOps, Azure DevOps Test Plans, test suites, requirements-to-test traceability, automated reporting, and defect linkage.
• Experience testing robotic, automation, instrument, or equipment-control systems.
• Experience validating SQL Server functionality, data integrity, stored procedures, application upgrades, and data migrations.

Nice to have

• Experience with Allure or ReportPortal.
• Knowledge of JMeter or LoadRunner.
• ISTQB or similar test automation certification.
• Experience with industrial automation, robotics, laboratory automation, manufacturing systems, or equipment-control software.
• Experience testing data integrity and security across REST APIs and SQL Server environments.

Culture & Benefits

• Customer-focused culture emphasizing innovation, accountability, teamwork, integrity, and collaborative relationships.
• Hybrid work arrangement with four onsite days per week in Billerica.
• Occasional project-related travel of less than 10%.
• Equal opportunity employment regardless of protected characteristics.