OPSWAT

SDET - Secure File Gateway

OPSWAT
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5 hours ago
Ho Chi Minh City, VietnamMid Level

Responsibilities

  • Design, develop, and maintain automated test suites, primarily by converting manual test cases into scalable automation.
  • Extend the existing test framework and improve its architecture, reusability, and maintainability.
  • Use AI tools to generate test cases, write and refactor automation code, analyze logs, and triage failures.
  • Review requirements and technical designs for risks and testability concerns.
  • Write and review test plans and test cases and perform targeted manual testing.
  • Perform API, functional, integration, regression, compatibility, usability, performance, and security testing.
  • Integrate automated tests into CI/CD pipelines for continuous quality feedback.
  • Reproduce customer issues, create bug reports, troubleshoot root causes, and manage defects through resolution.
  • Contribute over time to internal tools, test utilities, and product code.

Requirements

  • Experience in software testing with a strong QA mindset and attention to detail.
  • Hands-on automation experience with Python, Bash, PowerShell, Java, C#, C, or C++.
  • Understanding of object-oriented programming, data structures, and debugging, with interest in developing toward software engineering.
  • Practical experience using AI coding or productivity tools such as GitHub Copilot, Cursor, or Claude Code.
  • Experience testing software across Windows, Linux, and browsers.
  • Experience with API testing tools or frameworks such as Postman, REST Assured, or pytest.
  • Familiarity with Agile teams and good written English communication.
  • Preferred: verbal English communication, familiarity with JIRA, TeamCity, Git, or other CI/CD tools, test automation framework development, performance or security testing tools, system or network administration, relevant certifications, and cybersecurity domain experience.

Tech Stack

BashCC#C++GitJavaLinuxPostmanPowerShellpytestPythonTeamCityWindows

Categories

OPSWAT

About OPSWAT

1,001-5,000 employees

OPSWAT builds cybersecurity software for critical infrastructure, delivering malware prevention, content disarm and reconstruction, secure file transfer, and device access control across IT, OT, and ICS environments. It sells enterprise software and SaaS platforms to public- and private-sector organizations worldwide. Founded in 2002 and headquartered in Tampa, Florida, the privately held company is used in regulated industries such as energy, government, and finance.

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