Hardware Engineer (FPGA/ASIC)

Jane Street

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New York, New York, US Until 9/22/2026 H-1B sponsor history First posted July 24, 2026 Last posted July 24, 2026
Job description

About the Position

We are looking to hire engineers with experience in both software and hardware design to help us build our FPGA or ASIC-based applications. 

We're big believers in the ability of tools to make programming faster, more pleasant, and more reliable. We apply these same principles to our hardware engineering work, and we’re looking for people who are interested in using programming language technology to improve the process of designing, testing, and validating hardware designs. The hardware team at Jane Street works on both FPGA and ASIC designs. We use Hardcaml, an OCaml library for succinctly describing hardware in RTL. Hardcaml is tightly integrated into our development environment, so you’ll also gain lots of exposure to the libraries and tools that are foundational to our internal systems. No previous knowledge of Hardcaml is required.

In this role, you’ll work on the ground-up design and implementation of new FPGA or ASIC applications, and help extend and refine the high-level design and testing tools that we use internally. Your day-to-day work will predominantly involve OCaml & Hardcaml, for both RTL design and testing/integration, but you can also expect to work with some Verilog and C. While you don’t need to have worked with OCaml specifically, a good background in typed programming languages is a plus.

If you’d like to learn more, you can read about our interview process, meet some of our newest hires, or check out our OCaml All The Way Down talk and Programmable Hardware podcast episode.

About You

We don’t expect you to have a background in OCaml, finance, or any other specific field - we’re looking for smart programmers who will approach hardware design with a software engineering mindset. We’re more interested in how you think and learn than what you currently know. You should be:

  • Comfortable with a software programming language
  • Experienced with a Hardware Description (or Construction) language (VHDL, Verilog, Chisel, Pymtl, or other), for both writing and testing hardware designs
  • Experienced working with FPGA or ASIC vendor tools - Vivado or Quartus for FPGAs, Genus or Innovus for ASICs
  • Experienced with building a working hardware project (either FPGA or ASIC) through an academic, professional, or personal project
  • Interested in learning how to use FPGAs or ASICs in the context of networking
  • A top-notch programmer with a love for technology
  • Intellectually curious, collaborative, and eager to learn
  • Humble and unafraid to ask questions and admit mistakes

If you're a recruiting agency and want to partner with us, please reach out to [email protected].

About this role

Summary

Design and implement FPGA/ASIC applications using hardware description languages and software tools.

Job title

Hardware Engineer (FPGA/ASIC)

Experience level

none

Industry

software

Location requirements

New York, NY, remote not specified

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

hardware description languageFPGA vendor toolsASIC vendor toolshardware project experiencetyped programming languages

Preferred skills

None specified

Specializations

FPGAASICRTLOCamlverilog
Locations

Structured locations inferred from the posting.

New York, NY, USA

Work arrangement unknown City