Linux Engineer at Jane Street | England | Rezi

Linux Engineer at Jane Street

Linux Engineer

Jane Street · England

Today

Linux Engineer

Jane Street · England

15 hours ago
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About the Role

As a Linux Engineering intern, you'll work side by side with full-timers to learn how we build and maintain the critical infrastructure underlying our firm's technology. You will collaborate on real-world projects, mentored by full-time employees, focusing on Linux systems and software engineering skills. This role offers a unique opportunity to experience real-time operational work and see how the team interacts with other groups.

Responsibilities

  • Collaborate with full-time employees on real-world projects.
  • Learn how to build and maintain critical infrastructure.
  • Work closely with the operating system layer, potentially diving into firmware or physical hardware.
  • Investigate performance issues from application to hardware layers.
  • Fix kernel bugs.
  • Respond to datacenter issues in real time.
  • Analyze data to improve monitoring systems.
  • Build automation for manual workflows.
  • Experience real-time operational work alongside experienced full-timers.
  • Resolve emerging issues in production infrastructure.
  • Perform root-cause analyses.

Requirements

  • Knowledgeable about operating system fundamentals and computer architecture.
  • Experienced with systems programming concepts like sockets, virtual memory, and the process life cycle.
  • Able to understand network protocols at a basic level.
  • Comfortable at the command-line of a Linux machine.
  • Fluent with basic introspection and troubleshooting common aspects of a Linux system.
  • Solves problems by writing code (in any language) and is invested in robust software engineering.
  • Intellectually curious, collaborative, and eager to learn.
  • Humble and unafraid to ask questions.
  • A strong communicator.
  • Fluent in English.

Skills

  • Linux systems
  • Software engineering
  • Systems programming
  • Command-line usage
  • Linux troubleshooting
  • Coding
  • Communication

Work Type

  • Internship

Experience Level

  • Intern

About the Company

  • Jane Street's internship program provides a real sense of working full time while offering an unparalleled educational experience.
  • The firm's technology relies on critical infrastructure that is built and maintained by the team.
  • The work is varied, with a focus on operating system layers and sometimes firmware or physical hardware.
  • The company utilizes a purposeful blending of in-house and open source software.
  • Past projects have included investigating file system resilience, automating diagnostic information collection, designing systems for TCP diagnostic data, and extending infrastructure provisioning systems.