Principal Agentic SDET Engineer
Core
Principal SDET leading AI-enabled quality engineering for Mimecast's security products, focusing on automating complex test environments across UI, API, services, and cloud platforms.
Role type
Principal Agentic SDET Engineer (Full Stack)
Builds
Automated testing frameworks, CI/CD pipelines, and AI-driven quality processes for Mimecast's email and messaging security platform.
Domain
Cybersecurity / Cloud Security / AI Engineering
Deliverable
production ML models | product features | dashboards & analysis
Required skills
Test automation (Java, TypeScript), AI engineering practices, CI/CD (Jenkins), Cloud testing (AWS), Contract testing, BDD (Cucumber), Observability, SQL, Multithreading/Concurrency, Third-party API integration, Chaos engineering, Test data management.
Preferred skills
Experience with Cypress, Selenium, Protractor, Angular, GitHub Copilot, Cursor, ChatGPT Enterprise, Atlassian Intelligence, Microsoft Exchange, Office365, Azure Active Directory.
Technologies
Java, TypeScript, JavaScript, Angular, HTML, CSS, REST APIs, Jenkins, AWS, SQL, Cypress, Selenium, Protractor, Cucumber, GitHub Copilot, Cursor, ChatGPT Enterprise, Atlassian Intelligence.
Responsibilities
Provide technical leadership and mentor engineers on testing strategies and AI adoption. Design and build automated tests for UI, API, and backend services. Integrate automated tests into CI/CD pipelines for continuous delivery. Use AI tools to accelerate test design, scenario generation, and defect analysis. Drive continuous improvement in testing processes and tooling. Conduct code reviews and coach teams on quality-focused engineering practices. Analyze defects using logs, telemetry, and AI-assisted techniques.
Seniority
Principal, hands-on IC with technical leadership
