Senior Software Engineer, Frontend

Prophet Security•Palo Alto, CA

5d•$150,000 - $273,000

About The Position

At Prophet Security, we're not just building a platform that automates complex security tasks – we're building a company where every team member has a direct impact on customer success. As a member of our team, you'll have the unique opportunity to work closely with our customers, understand their needs, and see firsthand how your work is making a difference. Prophet Security’s founding team brings over 30 years of cybersecurity experience from leading companies including Abnormal Security, Expel, Mandiant, McAfee, Oracle, Red Canary, Red Hat, Riverbed, and Symantec. We are now focused on disrupting the $400B security labor market by building the future of automated security operations. Prophet Security is a force multiplier for security teams. Our platform analyzes alerts, develops and executes investigation plans, and provides detailed findings and actionable recommendations. Analysts review these investigations, adding context and feedback that are continuously incorporated into future automation. Our mission is to fundamentally shift cybersecurity power dynamics to favor defenders — making security teams more effective, efficient, and scalable.

Requirements

Deep frontend expertise using React, Typescript, Tailwind and HTML/CSS.
Proven ability to design and implement complex, performant UI architectures.
Strong understanding of design systems, state management, and scalable component frameworks.
Demonstrated aesthetic and product taste — with a track record of building intuitive, visually refined user interfaces.
Experience mentoring engineers, leading code reviews, and setting technical standards.
Excellent collaboration and communication skills, with comfort operating in an ambiguous, fast-paced startup environment.

Nice To Haves

Experience in cybersecurity, AI/ML-driven interfaces, or real-time data visualization.

Responsibilities

Lead the design and implementation of Prophet’s frontend using React, and TypeScript.
Establish and maintain scalable component libraries, design systems, and development standards.
Partner with product and design leaders to translate complex functionality into elegant, high-performing user interfaces.
Drive frontend performance optimization, accessibility, and reliability across browsers and environments.
Collaborate with backend teams to define robust, efficient APIs and data flows.
Lead technical reviews, mentorship, and cross-functional engineering initiatives.
Contribute to long-term product strategy and technical roadmap decisions.
Advocate for frontend engineering excellence and champion the user experience throughout the product development process.