Top Tech Jobs & Startup Jobs in San Francisco Bay Area, CA

Lead design, development, and operation of containerized microservices for offensive cybersecurity and user emulation. Drive architecture, mentor engineers, own end-to-end projects, define best practices, ensure reliability and security, collaborate cross-functionally, and implement monitoring, testing, and deployment pipelines for high-fidelity cyber range services.

Lead frontend architecture and technical direction for shared UI systems and design system. Build, maintain, and document reusable component libraries; collaborate with UX, product, and engineering. Champion accessibility, testing, performance, and design-to-code workflows. Mentor engineers, review contributions, and deliver major UI initiatives end-to-end while balancing technical debt and product needs.

The Staff Software Engineer on the AUE team is responsible for designing and maintaining offensive cybersecurity services, mentoring team members, managing projects, ensuring code quality, and driving technical direction within a collaborative environment.

Technical lead to design and build an eBPF-based kernel-level internet simulation and control plane. Own XDP/TC hooks, BPF maps, topology database, and lightweight in-range agents. Mentor engineers, set architecture, and productionize a proof-of-concept for multi-tenant cyber range network simulation with realistic ASN routing and traceroute fidelity.

Technical lead for an eBPF-based internet simulation platform: design kernel-space XDP/TC simulation, build control-plane topology database, architect lightweight in-range agents, enable runtime topology updates, mentor engineers, and drive architecture and operational integration for multi-tenant cyber range deployments.

Lead and grow a full-stack application engineering team delivering end-to-end product features (React frontend, Kotlin-backed services). Own hiring, coaching, delivery, architecture, technical debt, quality, and cross-team execution. Drive product-aligned priorities, unblock hard problems, improve processes, and ensure operational ownership and predictable delivery.

Own architecture and technical strategy for authentication and authorization. Design and build Keycloak-based identity infrastructure and ReBAC authorization using Topaz/OPA. Develop IAM-adjacent services (directory, user management), establish cross-team authn/authz standards, drive technical roadmaps, scope projects, mitigate security and performance risks, perform architectural reviews, and mentor senior engineers.

Lead architecture and implementation of authentication and authorization across the platform. Build and operate Keycloak-based identity infrastructure, ReBAC authorization with Topaz/OPA, directory and user-management services, define cross-team authn/authz standards, mentor engineers, and drive technical roadmaps, risk mitigation, and secure, multi-tenant designs.

Lead research and integration of AI agent capabilities into cybersecurity workflows; design RAG pipelines and experiments; mentor clients and teams; run blue-team exercises; build detection rules, dashboards, and security tool tuning; analyze telemetry and perform threat hunting, incident response, and digital forensics; support customer assessments with up to 25–30% travel.

As a Cyber Range Engineer, design and manage computer networks, configure security tools, and troubleshoot IT systems while collaborating with clients and teams.