QA Engineer - Endpoint

About Nightfall: Nightfall is the AI-native, unified data loss prevention and insider risk management platform that protects sensitive data across SaaS apps, GenAI tools, email, endpoint devices, and more. Hundreds of customers, spanning AI innovators to top 10 banks, trust Nightfall to detect and stop data exfiltration at scale. Nightfall enables organizations to innovate freely without the risks of losing intellectual property or exposing customer data. Our agentic platform helps security teams regain their time by putting data loss prevention on autopilot. With automatic remediation, security violations can be resolved automatically before they become incidents, and end-users can be automatically trained and coached in the moment to self-heal violations that they introduce. Nightfall is backed by leading VC firms including Bain Capital Ventures (Enrique Salem - former CEO of Symantec), Venrock (early investors in Cloudflare), WestBridge Capital, Pear VC (early investors in Dropbox and Doordash), and a cadre of cybersecurity leaders including Frederic Kerrest (founder of Okta), Maynard Webb (former COO of eBay), Ryan Carlson (President of Chainguard), Kevin Mandia (founder of Mandiant), and many others. About the role: Responsibilities Be a product expert with a deep understanding of all customer scenarios. Analyze requirements/PRD and create test cases. Perform Windows/MacOS endpoints, Web App & API end-to-end testing. Build & own automated test suites for all end-to-end test cases. Analyze test results, troubleshoot and report issues to the product engineering team. Find bugs, create detailed bug reports and verify fixes. Reproduce customer-reported issues and enable product engineers to debug. Define approaches and own load & stress testing of features. Requirements 5-6 years of experience as a Software Quality/Automation Engineer. Ability to work in a fast-paced environment with minimal supervision. Able to work closely with Product Management and Product Engi