Senior Security Engineer – AppSec

• Partner with engineering teams to champion security-by-design and improve the overall security posture
• Coordinate and execute threat modeling and advanced security tests across the product and underlying infrastructure
• Drive risk-based vulnerability triage and remediation using EPSS and AI technologies
• Design, implement, and automate SAST, DAST, and secret-scanning checks and guardrails in CI/CD pipelines
• Perform code and configuration reviews and advocate secure coding practices
• Build, scale, and architect an AppSec program from the ground up
• Shape security culture, processes, and tooling across the global engineering organization
• Secure the TypeScript monolith, Go services, web application, APIs, Kubernetes, GCP, database services, private compute nodes, VPC peering, and Argo CD GitOps deployment architecture

• 5+ years of dedicated Security Engineering experience
• Ideally, experience in a high-growth SaaS, E-commerce, or Fintech environment
• Ability to analyze complex SaaS business logic to uncover and verify attack vectors
• Deep understanding of web/API attack vectors and scalable security best practices
• Ability to run workloads securely in a cloud environment, including k8s and AWS/GCP/Azure
• Proven track record of autonomously driving security initiatives from conception to completion
• Proficiency in at least one programming language for scripting and security tool development
• Bachelor’s or Master’s degree in Computer Science, Cybersecurity, IT, or a related technical field, or equivalent practical experience
• Experience navigating PCI DSS script security preferred
• Background in Red/Purple Team operations and advanced penetration testing preferred
• Hands-on experience with Terraform preferred
• Familiarity with GCP, Golang, and TypeScript preferred

• Mission-critical role with global brands in live entertainment technology
• Continuous investment in people, products, and long-term vision
• Collaboration with a 160+ person global team across six offices
• Diverse, inclusive, merit-driven workplace
• Opportunities for daily learning, shared wins, and collective growth
• Opportunity to work alongside award-winning technology leaders
• Opportunity to shape the future of live entertainment technology and the ticketing industry