Senior Network Architect: AI-Driven, Scalable Networking

Jane Street; Hong Kong; On-site; HKD 900,000 - 1,500,000; Full time

Job summary

Jane Street in Hong Kong is seeking a Senior Network Engineer to scale our multi-vendor network, drive automation, and explore AI to improve operations.

You will design data centre and WAN architectures, collaborate with global teams, and lead both reactive and proactive improvements while documenting solutions for reliability.

Fluency in English and 7+ years in network engineering with Linux and programming skills are essential, with EVPN/VXLAN exposure a plus.

Qualifications

• 7+ years of experience operating and deploying network infrastructure.
• 3+ years dedicated to ground-up network design.
• Deep experience with routing and network protocols (OSPF, BGP, PIM-SM) and troubleshooting transport protocols (TCP/UDP).
• Comfortable operating in Linux environments and proficient in at least one programming language.
• Strongly inclined to automate workflows and explore AI/ML approaches to improve efficiency.

Responsibilities

• Collaborating on data centre and colocation initiatives, WAN routing optimisation and cross-team design projects.
• Interfacing with stakeholders to assess business needs and develop innovative network features/capabilities.
• Leading both reactive support tasks and proactive infrastructure improvements, focusing on thorough documentation to reduce outages and enhance troubleshooting.
• Exploring AI/ML-driven enhancements to streamline operations and continuously improve service quality.
• Documenting solutions and processes that help the team work more efficiently, using meticulous attention to detail.

Skills

OSPF

BGP

PIM-SM

Linux

Automation

Tools

EVPN

VXLAN

Job description

Jane Street in Hong Kong is seeking a Senior Network Engineer to scale our multi-vendor network, drive automation, and explore AI to improve operations.

You will design data centre and WAN architectures, collaborate with global teams, and lead both reactive and proactive improvements while documenting solutions for reliability.

Fluency in English and 7+ years in network engineering with Linux and programming skills are essential, with EVPN/VXLAN exposure a plus.