Senior Security Engineer - Product (AI)

Location: Reno, Nevada or San Ramon, California, United States

Salary: $149,500–$224,500 per year

Company

hirify.global builds cloud-native investment management technology for investment firms, with a strategic focus on AI adoption.

What you will do

• Perform security code reviews and hands-on testing focused on authentication, authorization, tenant isolation, and sensitive financial data.
• Own the product vulnerability lifecycle, including triage, impact assessment, penetration-test validation, and remediation.
• Build secure-by-default libraries, frameworks, guardrails, and automated systems for product engineering teams.
• Design and operate LLM- and agent-based pipelines for security reviews, threat modeling, vulnerability triage, and remediation.
• Assess AI-powered product features for prompt injection, data leakage, model misuse, and tool misuse risks.
• Mentor engineers, lead secure-coding education, and translate emerging threats into product improvements.

Requirements

• 5+ years of experience in product security, application security, or software engineering.
• Bachelor’s degree in Computer Science or a related field, or equivalent practical experience.
• Proficiency in one or more of Kotlin, Java, TypeScript, Python, or Go.
• Hands-on experience with threat modeling, security design reviews, manual security testing, and code review for web applications, APIs, and distributed services.
• Strong knowledge of OAuth 2.0, OIDC, SAML, RBAC/ABAC, OWASP vulnerabilities, and practical mitigation strategies.
• Experience building production automation with LLMs or agents, including prompt and tool design, evaluation, and failure-mode handling.

Nice to have

• Experience securing multi-tenant SaaS platforms in financial services or another regulated industry.
• Familiarity with AWS, including IAM, container services, and Lambda.
• Experience with bug bounty programs, third-party penetration-test findings, agent frameworks, retrieval pipelines, or LLM evaluation tooling.
• Security research, CVEs, bug bounty participation, open-source contributions, or community involvement.

Culture & Benefits

• Employee position with opportunities for career advancement and product impact.
• Company stock plan, subject to the applicable agreement.
• Unlimited vacation and educational and wellness reimbursements.
• $0-cost employee insurance plans.
• Collaborative environment focused on learning, teaching, and trust.