1 day 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 across Go services and existing C++ components, including integration and incremental modernization.
- Implement and maintain identity protocols, authorization models, token and session lifecycles, and secure-access workflows.
- Develop automated tests, observability, production dashboards, and reliable service-support processes.
- Perform performance profiling, complex production debugging, incident response, and production support.
- Explore AI/ML opportunities to improve automation and identity protection.
- Collaborate with product, security, infrastructure, and cross-functional engineering teams.
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 management, and RBAC and ABAC authorization models.
- Strong automated-testing, debugging, observability, and production-support skills.
- Ability to read, understand, and diagnose Splunkd or authentication-integration code is preferred.
- Experience with OAuth device-code flow, CLI authentication, Okta, service identities, secure-production-access workflows, LDAP, and identity-platform integration is preferred.
- Experience with Go-based sidecars, service runtimes, host/service integration, Kubernetes-based service operations, E2E test pipelines, production dashboards, access auditing, access windows, session management, or policy enforcement is preferred.
Tech Stack
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.