High-Performance Network Architect

6 days ago


Mumbai, Maharashtra, India Greenland Investment Management Full time

About Greenland Investment Management

Greenland Investment Management is a leading global hedge fund manager based in Mumbai, overseeing assets worth over USD 1 billion. We operate one of the top 15 dedicated commodity hedge funds worldwide.

We specialize in cross-market arbitrage strategies across commodities and currencies, investing globally across 40+ markets. Our proprietary big data research systems enable us to create consistent alpha-generating strategies systematically.

Our extensive network of globally interconnected servers and low-latency trading platforms allows us to algorithmically capture market inefficiencies across asset classes.

Job Overview

We seek an experienced Network Engineer to join our team at Greenland Investment Management. As a key member of our infrastructure team, you will play a crucial role in designing, maintaining, and enhancing high-performance network infrastructures that power our global trading systems.

Your primary responsibilities will include ensuring seamless connectivity across exchange colocation setups, troubleshooting performance issues, and implementing infrastructure changes to optimize trading performance.

This position demands expertise in advanced networking technologies, scripting for automation, and a proactive approach to maintaining secure, low-latency systems essential for our algorithmic trading strategies.

Key Responsibilities

  • Manage connectivity at exchanges' colocation and troubleshoot any performance issues.
  • Develop and maintain systems for automated monitoring of production and office infrastructure.
  • Design and implement high-performance network infrastructure changes to improve trading performance and increase throughput.
  • Management and troubleshooting of production servers and office infrastructure, including upgradation of packages/services as required.

Requirements

To succeed in this role, you should possess:

  • A solid understanding of the TCP/IP protocol.
  • Experience with networking technology, switches, firewalls, packet capture, and analysis.
  • The ability to code using scripting languages like Python and Shell scripts in Linux.
  • Proficiency in RHEL and other Linux versions.
  • Firewall setup and management skills, IPsec, and Site-to-site VPNs configuration and troubleshooting.
  • Excellent communication skills in written and verbal formats.

Salary: USD 120,000 - 180,000 per annum



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