Sr Lead Security Engineer Core
Core
Design, build, and secure high-performance API-first distributed systems in a cloud-native environment, integrating advanced security tooling and AI capabilities.
Role type
Senior Lead Security Engineer (API & Cloud)
Builds
Scalable, secure distributed systems and API gateways
Domain
Financial Services / Cloud Security / API Security
Deliverable
production ML models | product features | infrastructure
Required skills
System design, Application development, Testing, Operational stability, HTTP/HTTPS protocols, SSL/TLS inspection, Traffic interception, API gateway patterns, Distributed systems, Cloud-native architecture, Enterprise AI validation, Data sensitivity awareness
Preferred skills
API gateway development, Custom proxy development, SSE, CASB, SIEM integration
Technologies
C#, C++, Go, Python, Java, Cloud, HTTP, Machine Learning, Mobile, AI API
Responsibilities
Provide technical guidance and direction to business, technical teams, contractors, and vendors; Develop secure, high-quality production code and review/debug code written by others; Drive decisions shaping product design, application functionality, and technical operations; Champion firmwide frameworks, tools, and SDLC practices; Use enterprise-authorized AI capabilities to accelerate security risk analysis and documentation while validating outputs; Apply reuse-first, AI-assisted practices across SDLC and toolchain routines to improve security testing and control validation.
