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7AI is a foundational AI security company founded in 2024 by Cybereason co-founders Lior Div and Yonatan Striem-Amit. The company emerged from stealth in February 2025 with $166 million in total funding from Index Ventures, Blackstone, and others. 7AI's platform pairs a federated SIEM with AI agents that detect, investigate, respond, and hunt threats, complemented by dedicated threat hunting and threat intelligence capabilities with humans in the loop.
In this role, you will design and build user-facing components of 7AI's AI-native cloud platform, with a core focus on making AI decisions explainable and transparent to security teams. You'll architect performant web interfaces that turn complex cybersecurity capabilities into intuitive, usable experiences. As a senior engineer, you'll shape frontend architecture, mentor other engineers, and collaborate closely with design and product teams.
Key responsibilities include:
- Architecting and building performant web interfaces for the AI-native cloud platform
- Setting frontend technical direction by choosing frameworks, libraries, and tools that maintain scalability and maintainability
- Partnering with product, design, and backend teams to translate complex cybersecurity use cases into user-centered experiences
- Defining and upholding coding standards, testing practices, and frontend architecture patterns
- Optimizing performance across browsers and devices while ensuring accessibility and responsiveness
- Contributing to long-term engineering strategy
- Providing technical feedback on UX designs and feature requirements
Requirements:
- 7+ years of professional frontend engineering experience with a proven track record of building and scaling production-grade web applications
- Deep expertise in React (or similar frameworks such as Vue or Angular) and strong proficiency in JavaScript and TypeScript
- Strong experience with frontend architecture, APIs, and performance optimization
- Familiarity with cloud-based environments and integrating with backend APIs and services
- Comfort working with AI coding tools such as Cursor
- Experience with UI/UX best practices, responsive design, and accessibility standards
- Ability to make sound technical decisions in fast-changing environments and communicate trade-offs clearly
- Bachelor's degree in Computer Science or related field, or equivalent practical experience
- Collaborative, proactive mindset with strong problem-solving and communication skills
