Senior Identity Platform Engineer

541 Cisco Systems Poland sp. Z o.o.; Kraków; On-site; PLN 220,000 - 320,000; Full time

Job summary

Cisco Systems Poland sp. z o.o. in Kraków is seeking a Senior Software Engineer to design, build, and operate core identity services powering authentication, authorization, and user lifecycle across Cisco products.

You will architect scalable APIs, unify identity systems, and influence our identity strategy. You should have strong hands-on C++ and Go experience, deep knowledge of OAuth 2.0, OpenID Connect, and SAML, and experience with secure, distributed systems.

Qualifications

• Strong, hands-on C++ and Go experience building secure, scalable, high-throughput production services.
• Deep knowledge of OAuth 2.0, OpenID Connect, SAML, token flows, and RBAC/ABAC models.
• Experience designing and operating secure, distributed, fault-tolerant systems.

Responsibilities

• Design, build, and operate core identity services powering authentication and authorization across Cisco products.
• Architect scalable, secure APIs and unify identity systems.
• Collaborate with product, security, and infra teams to deliver reliable services and improve protection.

Skills

C++

Go

OAuth 2.0

OpenID Connect

SAML

RBAC

ABAC

CI/CD

Observability

On-call

Tools

Kubernetes

Job description

Cisco Systems Poland sp. z o.o. in Kraków is seeking a Senior Software Engineer to design, build, and operate core identity services powering authentication, authorization, and user lifecycle across Cisco products.

You will architect scalable APIs, unify identity systems, and influence our identity strategy. You should have strong hands-on C++ and Go experience, deep knowledge of OAuth 2.0, OpenID Connect, and SAML, and experience with secure, distributed systems.