Software Development Engineer in Test (AI-First)

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. The Position We are seeking a highly skilled and forward-thinking Software Development Engineer in Test (SDET) to join our OESIS Framework team . This role focuses on ensuring the quality, reliability, and integration of our OESIS across diverse environments through an automation-first and AI-driven testing approach . You will design intelligent test systems, validate OESIS behavior at system and integration levels, and leverage AI/ML techniques to enhance test effectiveness and efficiency. What You Will Be Doing Automation & OESIS Quality Engineering Design, develop, and maintain scalable automated test frameworks for OESIS validation (preferably using Robot Framework and Python). Drive an automation-first testing strategy for OESIS components and integrations. Ensure high test coverage across: Functional and regression testing API and integration testing System-level and compatibility testing Analyze test results, identify defects, and work closely with developers to resolve issues. AI-First Testing Innovation Apply AI/ML techniques to improve test coverage, defect detection, and test maintenance. Explore and implement: Intelligent test generation Self-healing automation Smart test selection and failure analysis Continuously evaluate new AI-driven testing tools and approaches. Shift-Left & Agile Collaboration Collaborate early with developers and product managers to improve testability and define quality criteria . Contribute to test strategy, design reviews, and requirement analysis . Actively participate in Agile/Scrum ceremonies and align testing with sprint goals. OESIS & Integration Testing Validate OESIS functionality across different operating systems, environments, and third-party integrations . Perform API testing (RESTful services) using tools like Postman or custom scripts. Ensure OESIS reliability, backward compatibility, and ease of integration for customers. CI Integration & Continuous Testing Integrate automated tests into CI pipelines (e.g., Jenkins, GitHub Actions). Support continuous testing practices to ensure fast and reliable feedback cycles. Quality & Continuous Improvement Investigate and reproduce customer-reported OESIS issues. Continuously improve automation frameworks, test coverage, and QA processes. Promote a quality-first mindset within the team. What We Need From You Proven experience as a QA Automation Engineer/SDET ( 2 years minimum) . Strong experience building or maintaining automation frameworks (Robot Framework preferred, or similar tools) ( 2 years minimum) . Strong understanding of software testing methodologies (functional, regression, exploratory). Hands-on experience with API testing . Experience with CI pipelines and version control (Git) ( 1 years minimum) . Experience working in Agile/Scrum environments . Strong analytical and problem-solving skills with attention to detail. Good English communication skills is a plus. AI-Focused Skills (Highly Preferred) Understanding of AI/ML concepts in software testing. Experience applying AI tools to improve testing efficiency or coverage. Interest in building AI-driven QA practices . It Would Be Nice If You Have Experience testing SDK s , libraries, or system-level software . Knowledge of cross-platform testing (Windows, Linux, macOS). Familiar with test scripting by Robot, Gherkin or Python... Experience with performance or reliability testing (e.g., JMeter). Familiarity with debugging tools and logs for low-level/system issues . Bachelor’s degree in Computer Science, Software Engineering, or related field. OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws. Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.