2 days ago
Kraków, PolandSenior
Responsibilities
- Design, build, and operate core identity services for authentication, authorization, and user lifecycle management.
- Architect scalable, secure APIs and unify identity systems across Splunk and Cisco products.
- Work with Go services and existing C++ components, including integration and incremental modernization.
- Apply modern identity protocols and authorization models, including OAuth 2.0, OpenID Connect, SAML, RBAC, and ABAC.
- Support automated testing, debugging, observability, production operations, performance profiling, and incident response.
- Collaborate with product, security, infrastructure, and cross-functional engineering teams.
- Explore AI/ML opportunities to improve automation and identity protection.
Requirements
- Strong, recent hands-on C++ and/or Go experience building secure, scalable, high-throughput production services.
- Experience designing and operating secure, distributed, fault-tolerant systems.
- Hands-on knowledge of OAuth 2.0, OpenID Connect, SAML, token and session lifecycle, RBAC, and ABAC.
- Strong automated-testing, debugging, observability, and production-support skills.
- Preferred: sufficient C++ experience to read, understand, and diagnose Splunkd or authentication-integration code.
- Preferred: experience with OAuth device-code flow, CLI authentication, Okta, service identities, secure-production-access workflows, LDAP, KV Store, SAML migration or deprecation, Kubernetes-based service operations, and identity-platform integration.
- Preferred: experience with performance profiling, complex production debugging, incident response, Go-based sidecars, service runtimes, host/service integration, E2E test pipelines, production dashboards, secure-access auditing, access windows, session management, or policy enforcement.
Tech Stack
Categories
About Cisco
Cisco designs and sells networking, security, and collaboration platforms for enterprises, service providers, and governments, spanning routers and switches, Wi‑Fi, firewalls, zero‑trust, observability, and cloud-managed IT (Meraki) plus Webex. Its business model mixes hardware, software subscriptions, and support/consulting services. Founded in 1984 and headquartered in San Jose, California, Cisco is a public company traded on Nasdaq and serves customers across data centers, campuses, and service provider networks.