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Windows Engineer

Jane Street
🇬🇧LondonStudentFull-timePosted August 27, 2026

About the Role

As a Windows Engineering intern at Jane Street, you'll work side by side with full-time IT department employees on real-world projects that directly support the company's infrastructure. You'll learn how to design, deploy, secure, and maintain automation tools and key infrastructure components critical to Jane Street's operations, while gaining exposure to OCaml, F#, and PowerShell. On any given day, you may brainstorm system improvements, write code, or learn about new technologies, working on projects that could include developing Windows automation tools, improving CI/CD systems, enhancing tool efficiency and scalability, or streamlining coding and deployment workflows.

Requirements

  • A strong programmer who can demonstrate high potential and an aptitude for learning
  • Experienced with .NET languages (C# or F#)
  • Knowledgeable in operating system fundamentals and computer architecture
  • Able to understand network protocols at a basic level
  • Familiar with AI/LLMs and prompt engineering
  • Intellectually curious, collaborative, and eager to learn
  • Humble and unafraid to ask questions and admit mistakes
  • A strong communicator
  • As comfortable at the command line as you are in a GUI
  • Fluent in English