Embedded Software Engineer

UbiquitiPilsen, Czech Republic · Posted 5 months ago

Full-time

Description

About Ubiquiti

At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity.

Responsibilities:

Design, develop, and maintain IPv6 networking features in enterprise router firmware and software stacks
Ensure seamless IPv4-to-IPv6 coexistence (dual-stack, tunneling, NAT64, DS-Lite, MAP-E, etc.) for enterprise and ISP-grade deployments
Conduct performance tuning, benchmarking, and troubleshooting for IPv6 forwarding, security, and QoS features
Collaborate with product managers and system architects to define the IPv6 roadmap and feature priorities
Work closely with the QA team to suggest test plans, simulations, and automated test environments for IPv6 functionality

Requirements:

5+ years of experience in embedded networking software development.
Strong hands-on experience with:
- IPv6 protocol stack implementation (L2–L7)
- IPv6 address management, DHCPv6, SLAAC
- IPv6 Prefix Delegation
- Experience with varied IPv6 network setups (enterprise, ISP, and mixed environments)
Proficiency in C/C++, with familiarity in Linux-based networking stacks
Excellent problem-solving, analytical, and debugging skills
Strong communication and documentation abilities

Nice to Have:

Experience with IPv6 interoperability testing with ISPs.
Experience with IPv6 certification processes (e.g., IPv6 Ready Logo, Hurricane Electric IPv6 Sage, or equivalent)
Familiarity with UniFi platforms

Benefits:

Kitchen packed with food, snacks & sodas, meal allowance
Flexible working hours
Informal startup atmosphere filled with excitement
Team building activities
Generous budget to select your work station according to your preferences
Competitive salary and 5 weeks of vacation per year
Discretionary bonuses based on individual performance
The newest web technologies, experimenting with the newest network HW
Comfortable office in the center of Pilsen with good transport accessibility

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