Senior Product Security Engineer
About The Position
As a Product Security Engineer, you will play a critical role in securing AI-enabled software. You will partner directly with engineering teams to identify and remediate security risks in modern web, mobile, cloud, and AI-driven systems. In parallel, you will help design and build intelligent automation that reduces repetitive manual review work and improves developer velocity. This role equally balances hands-on product security engineering with building scalable security automation. This is an opportunity to both secure next-generation AI capabilities and shape how Product Security evolves to meet growing demand. In addition to the specific responsibilities outlined above, employees may be required to perform other such duties as assigned by the Company. This ensures operational flexibility and allows the Company to meet evolving business needs.
Requirements
- Experience in product security engineering, with a focus on web applications
- Deep understanding of secure coding practices, security architecture, and secure development methodologies.
- Proficiency in conducting security assessments including penetration testing, vulnerability scanning, code reviews, and threat modeling.
- Strong experience securing modern API-driven and cloud-native architectures.
- Strong software engineering skills (Python or similar) with experience building tooling or automation.
- Experience reviewing or securing AI/LLM-integrated systems.
- Experience designing or building automation that improves security workflows or reduces manual effort.
- Strong knowledge of industry-standard security frameworks such as ISO 27001, NIST, and OWASP.
- Ability to communicate and influence in a highly distributed environment.
- Strong verbal and written communication skills.
Responsibilities
- Be part of a bleeding-edge security engineering organization enabling secure, reliable, AI-enabled applications and products.
- Embed security within product development teams to define and implement secure design patterns for distributed and AI-integrated systems.
- Conduct thorough security assessments including penetration testing, code reviews, threat modeling, and architecture reviews.
- Deliver AI/LLM-focused threat modeling and evaluate risks in model integrations, data flows, and external AI services.
- Identify recurring security review patterns and design automation to streamline lower-risk use cases.
- Design and build internal tooling and workflows that accelerate security reviews.
- Develop structured, scalable review processes that maintain rigor while improving speed.
- Partner with technology leaders to establish metrics, demonstrating both security posture and review efficiency.
- Collaborate with development and operations teams to evolve modern product security standards and guardrails.
- Ensure processes associated with key systems are documented, maintained, and continuously improved.
- Other duties as required.
Benefits
- We offer amazing benefits above and beyond the basics.
- We have an array of health plans to choose from (some as low as $0 per paycheck) that include programs for fertility and family planning, mental health support, and fitness benefits.
- We offer generous paid time off (PTO & sick leave), annual bonus and long-term incentive opportunities (based on performance), 401k with up to a 5% match, commuter benefits , pet insurance, and more - check out all our benefits here: FanDuel Total Rewards.
- Benefits differ across location, role, and level.
- medical, vision, and dental insurance; life insurance; disability insurance; a 401(k) matching program; among other employee benefits.
- This role may also be eligible for short-term or long-term incentive compensation, including, but not limited to, cash bonuses and stock program participation.
- This role includes paid personal time off and 14 paid company holidays.
- FanDuel offers paid sick time in accordance with all applicable state and federal laws.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
No Education Listed
