OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
We are seeking a Software Development Engineer in Test (SDET) in assuring quality of OPSWAT Cybersecurity technologies and products at highest level. An ideal candidate will be a QA expert and developer who thrives and excels at driving product teams to deliver high-quality, “testable software” mentality at scale.
What you'll be doing :
- Own the end-to-end quality of the product, balancing automation and hands-on testing to ensure reliability.
- Collaborate with product teams to gain a deep understanding of assigned products and proactively identify opportunities for automation.
- Design and implement comprehensive end-to-end test automation frameworks covering frontend, backend, and CI / CD pipelines.
- Define and track quality metrics , ensuring visibility into test coverage, defect rates, and overall software quality trends.
- Act as the champion of quality by enforcing best practices in testing, risk assessment, and release management.
- Perform manual and exploratory testing where necessary, especially for complex or high-risk areas.
- Investigate and troubleshoot production issues , working with engineers to improve resilience.
- Mentor teams on quality assurance, automation strategies, and security best practices .
Basic Qualifications :
Strong knowledge of test automation frameworks (e.g., Selenium, Playwright, Cypress, Robot Framework).Experience with API testing using tools like Postman, RestAssured, or similar.Proficiency in at least one programming language ( Python, Java, JavaScript, or C# ).Experience in implementing CI / CD test automation to enable fast feedback loops and continuous improvement.Strong analytical and troubleshooting skills.Knowledge of Agile methodologiesExcellent verbal and written communication skillsNice to have :
Familiarity with security testing tools (e.g., OWASP ZAP, Burp Suite, SonarQube, Snyk).Understanding of cloud-based testing (AWS, Azure, or GCP).Experience defining and reporting quality metrics (e.g., defect density, test coverage, pass rates).