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Senior Product Security Engineer

Hyperscience - Remote - Remote - posted 2026-07-27

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Hyperscience is an AI-powered intelligent document processing platform trusted by leading enterprises including American Express, Charles Schwab, and the US Social Security Administration. The company is a Gartner Magic Quadrant Leader in its category, backed by top-tier investors including Bessemer Venture Partners, Battery, and Tiger Global. As Senior Product Security Engineer, you will be the cornerstone of product security efforts, safeguarding a complex, machine-learning-powered platform. This is a strategic and hands-on role where you'll design, implement, and automate security controls for a cutting-edge AI product. Key responsibilities include: - Developing and maturing a software assurance model that embeds security into the earliest stages of the development lifecycle - Conducting security design reviews, threat modeling, and providing actionable guidance to engineering teams on new features and releases - Triaging external security inquiries, performing manual code reviews to identify vulnerabilities, and advising developers on remediation - Designing and deploying automated security controls using open-source tools to detect and respond to attacks against the cloud platform - Facilitating internal training and workshops to foster a security-first culture across the organization Required qualifications include 6+ years of application security experience in SaaS environments, strong hands-on coding ability in Python and shell scripting, practical offensive security skills for identifying web application and API flaws, hands-on experience with Docker and Kubernetes, and AI fluency for optimizing security workflows. Bonus qualifications include ML/AI product security experience, cloud security tooling expertise, and secure microservice architecture design. Hyperscience is a people-first company offering flexible PTO, work-from-home options, comprehensive health and wellness coverage, 401(k) matching up to 6%, and a collaborative culture guided by values of innovation, trust, and winning together.

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