4 days ago
Kraków, PolandSenior
Responsibilities
- Build, test, debug, and maintain core License Manager capabilities using Go and C++.
- Deliver features, fixes, and enhancements from design through implementation and completion.
- Write clean, maintainable, secure code with strong unit and integration test coverage.
- Investigate product and production issues, identify root causes, and implement durable fixes.
- Lead technical design for distributed systems, APIs, and secure service-to-service communication.
- Work across Go services and existing C++ components, including integration and incremental modernization.
- Collaborate with product management, support, senior engineers, and cross-functional engineering partners.
- Contribute to technical decisions, broader ownership, mentoring, incident leadership, and service reliability.
Requirements
- Strong hands-on Go experience building scalable, reliable, high-throughput production services.
- Strong hands-on C++ experience in production systems, including performance-sensitive code, debugging, and design trade-offs.
- Experience working across Go services and existing C++ components.
- Experience leading technical design for distributed systems, APIs, and secure service-to-service communication.
- Deep ability to diagnose and resolve complex performance, reliability, and production issues.
- Strong automated-testing, observability, and production-support practices.
- Preferred experience with licensing, entitlement, metering, or commercial-platform services.
- Preferred experience designing legacy-system migration strategies while maintaining production stability.
- Preferred experience mentoring engineers and driving technical decisions across teams.
- Python experience for test tooling and automation is preferred.
- Kubernetes and cloud-native service operations experience is preferred.
- Incident leadership and service-reliability engineering experience is preferred.
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.