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Jane Street

Trades stocks, bonds and funds as a market maker

Network Engineer Intern

Network Engineering & AdministrationConfirmed live in the last 24 hours
InternshipSingaporeNo salary listedIn-person

About the Job

Requirements

  • Able to understand network protocols, including Address Resolution Protocol, Border Gateway Protocol, and Open Shortest Path First, at a basic level.
  • Knowledgeable about operating system fundamentals and computer architecture.
  • A strong programmer who can demonstrate high potential and an aptitude for learning.
  • Comfortable at the command line of a Unix-like machine.
  • Fluent in English.

Responsibilities

  • Work with full-time employees to learn how the company maintains and improves its network infrastructure.
  • Work on cross-team projects such as site expansions and new colocation builds.
  • Debug routing protocols.
  • Provision new market data feeds and connections to third parties.
  • Automate support tasks and improve the team's ability to monitor the network.
  • Work with mentors on internship projects that may address open-ended questions or involve building something new.
  • Help resolve production issues quickly, perform root-cause analyses, and integrate long-term fixes.

About the Company

Jane Street

Trades stocks, bonds and funds as a market maker

Jane Street trades stocks, bonds, options, and exchange-traded funds with its own money as a market maker, a firm that constantly quotes prices to buy and sell so other investors can trade whenever they want. In 2025, it made more money from trading than JPMorgan Chase or Goldman Sachs, the biggest trading banks on Wall Street. Its traders, researchers, and engineers build computer-driven strategies that trade on exchanges and other venues around the world, and it also trades directly with large institutional clients. It earns the small gap between buying and selling prices across huge volumes, plus gains on positions it holds for minutes to days. Jane Street was founded in 2000 and is based in New York.

Company size
1,001-5,000
Company stage
Debt Financing
Total funding
$90.8B
Headquarters
New York City, New York
Founded
2000

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