Infrastructure Engineer

3 weeks ago


Hong Kong, Central and Western District, Hong Kong SAR China Jane Street Full time
About the Role

Jane Street's network infrastructure is a critical component of its distributed systems, supporting all traffic profiles from trading to internet connectivity. To maintain and improve this infrastructure, we are seeking an experienced Network and Automation Engineer who will help us scale our network ahead of business demands.

This role requires strong communication and interpersonal skills to collaborate with colleagues globally, find and resolve issues, plan and execute deployments, and improve systems where possible. The ability to document, automate, and simplify network design to limit outages and increase issue resolution time is crucial.

A typical day in the Network Engineering team includes:

  • Working on cross-team design efforts such as new data centers and colocations, WAN routing optimisation, and other initiatives
  • Interacting with stakeholders to identify requirements and network features/capabilities that enable business growth
  • Contributing to both active support efforts while working to document, automate, and simplify network design to reduce downtime
About You

To succeed in this role, you should have 7+ years of experience operating and deploying network infrastructure, 3+ years of experience in ground-up network design, and expertise in routing and network protocols (OSPF, BGP, PIM-SM). Experience troubleshooting transport protocols (TCP/UDP) and working with Linux and a programming language is also essential.

We value engineers who are eager to automate their workflow to increase efficiency, have a high capacity to learn, and can adapt to changing priorities. Strong communication skills, customer service focus, and flexibility in a collaborative environment are must-haves for this role.

The estimated salary for this position is around $120,000-$180,000 per year, depending on location and experience.

What We Offer
  • A dynamic and challenging work environment
  • Ongoing training and professional development opportunities
  • A competitive salary range
  • A flexible and reliable team player atmosphere


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