Senior Software Engineer, Applied AI

Role Summary

• •Develop and enhance the AI security agent Hai with features for natural language security insights and improved reasoning.
• •Build and integrate AI components using Agentic AI design patterns such as AI Orchestration, Memory systems, and LLM-based models.
• •Collaborate cross-functionally with Product, Security Research, and Customer Success teams to translate customer needs into engineering deliverables.
• •Implement APIs for secure interactions between AI models, internal services, and third-party systems with agility to adapt to evolving requirements.
• •Use data-driven methods and first principles problem solving to validate model behavior and improve system performance.

About the Company

• •HackerOne is a global leader in Continuous Threat Exposure Management (CTEM) with a focus on offensive security.
• •The company values a culture of Customer Obsession, Transparency, and Inclusion, emphasizing trust and accountability.
• •HackerOne combines the largest security research community with AI-powered platforms to reduce cyber risk for top enterprises.
• •Recognized as a Most Loved Workplace for Young Professionals (2024) and a leader in AI Security Testing by Gartner.
• •Operates in the cybersecurity industry serving high-profile clients including government and Fortune 500 companies.

What You Should Know

• •Role requires being onsite 1 day per week in Seattle, WA or Austin, TX, supporting a flexible but collaborative work environment.
• •Opportunity to work on cutting-edge AI security technologies integrating LLMs and generative AI into real-world security platforms.
• •Candidates should be comfortable with complex AI and security challenges and applying first principles to solve them.
• •The position offers equity options and competitive compensation reflecting the seniority and impact of the role.
• •Applicants must have experience with production-grade AI/ML systems and a strong understanding of responsible AI development.

Key Required Skills