2 months ago
Prague, CzechiaSenior
Responsibilities
- Design, develop, and maintain IPv6 networking features in enterprise router firmware and software stacks.
- Implement IPv4-to-IPv6 coexistence capabilities including dual-stack, tunneling, NAT64, DS-Lite, and MAP-E.
- Conduct performance tuning, benchmarking, and troubleshooting for IPv6 forwarding, security, and QoS features.
- Collaborate with product managers and system architects on the IPv6 roadmap and feature priorities.
- Work with QA to develop test plans, simulations, and automated test environments for IPv6 functionality.
- Support IPv6 interoperability testing and certification activities when needed.
Requirements
- At least 5 years of experience in embedded networking software development.
- Hands-on experience implementing IPv6 protocol stacks across L2–L7.
- Experience with IPv6 address management, DHCPv6, SLAAC, and IPv6 Prefix Delegation.
- Experience with enterprise, ISP, and mixed IPv6 network environments.
- Proficiency in C and C++ with familiarity with Linux-based networking stacks.
- Strong problem-solving, analytical, debugging, communication, and documentation skills.
- Experience with IPv6 interoperability testing with ISPs is preferred.
- Experience with IPv6 certification processes such as IPv6 Ready Logo or Hurricane Electric IPv6 Sage is preferred.
- Familiarity with UniFi platforms is preferred.
Benefits
- Competitive salary and five weeks of vacation per year.
- Discretionary performance-based bonuses.
- Flexible working hours and home-office options.
- Access to Ubiquiti products and prototypes for home use and testing.
- Meal allowance, office food, snacks, and beverages.
- Prague office attendance is required at least two times per week.
- Office location includes a top-floor terrace with views of Prague.
About Ubiquiti
Ubiquiti builds networking hardware and software platforms for businesses, internet service providers, and smart homes, sold under the UniFi, UISP, and AmpliFi brands. Its portfolio includes Wi‑Fi access points, switches, routers, wireless backhaul, security cameras, and management applications, sold primarily through channel partners and online. Founded in 2005 and headquartered in New York, the public company (NYSE: UI) has shipped over 100 million devices worldwide.