C

Cisco

Makes networking gear and security software

Software Engineer - Multiple Teams

Backend EngineeringConfirmed live in the last 24 hours
Full-timeKraków, PolandNo salary listedIn-person

About the Job

Requirements

  • Strong, recent hands-on experience with C++ and/or Go 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, and authorization models such as role-based access control and attribute-based access control.
  • Strong automated-testing, debugging, observability, and production-support skills.

Responsibilities

  • Design, build, and operate core identity services that power authentication, authorization, and user lifecycle management across Splunk and Cisco products.
  • Architect scalable and secure application programming interfaces, unify identity systems, and serve as a subject matter expert on modern identity protocols.
  • Explore opportunities to use artificial intelligence and machine learning to increase automation and improve identity protection.
  • Deliver reliable services, drive technical excellence, and collaborate with cross-functional teams to ship impactful solutions.

Desired Qualifications

  • Previous C++ experience sufficient to read, understand, and diagnose behavior in Splunkd or authentication-integration code.
  • Experience working across Go services and existing C++ components, including integration or incremental modernization.
  • Experience with OAuth device-code flow, command-line interface authentication, Okta, service identities, and secure-production-access workflows.
  • Experience with performance profiling, complex production debugging, and incident response.
  • Experience with Lightweight Directory Access Protocol, KV Store, SAML migration or deprecation, and identity-platform integration.
  • Experience with Go-based sidecars, service runtimes, and host/service integration.
  • Experience with Kubernetes-based service operations, end-to-end test pipelines, and production dashboards.
  • Experience with secure-access auditing, access windows, session management, or policy enforcement.

About the Company

Cisco

Makes networking gear and security software

Cisco makes the switches and routers that connect offices, data centers, and cloud services, and it also sells cybersecurity tools and Webex video meetings to businesses and governments. It was one of the first companies to sell routers that let different kinds of computer networks exchange data, and in 2000 it briefly became the world's most valuable company. Customers run its network gear, from Wi-Fi access points to AI data center systems, with Cisco software that sets up and secures the network, while its Splunk unit searches computer logs to catch outages and attacks. Cisco earns money from hardware sales, software subscriptions, and support contracts. It was founded in 1984 and is based in San Jose, California.

Company size
10,001+
Company stage
IPO
Headquarters
San Jose, CA
Founded
1984

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