---
title: "Senior FPGA / RTL Engineer… at coldquanta – Madison, WI"
canonical: "https://www.metaintro.com/job/senior-fpga-rtl-engineer-for-quantum-computing-applications-at-021d4047-d368-5790-a2c0-d0ef059d77de"
language: "en"
author: "Metaintro"
---

[/company/coldquanta](/company/coldquanta)[coldquanta](/company/coldquanta)
# Senior FPGA / RTL Engineer for Quantum Computing Applications at coldquanta

Compensation

$131,000 – $175,000/yr

**Location**
: Madison, Wisconsin

**Type**
: Full-time

**Level**
: Senior

**Posted**
: Feb 23, 2026

## Description

Infleqtion is hiring an experienced embedded RTL/signal-processing engineer for its quantum computing mission, focused on high-performance programmable logic and FPGA-based system design. The role involves collaborating across physics, electrical, software, and opto-mechanical teams to develop testable RTL in SpinalHDL, support lab and test bench tuning, and architect processing chains for quantum applications. Candidates need deep HDL and software engineering practices, Linux and scripting familiarity, and a strong background in hardware description languages and programmable logic devices; preferred experience includes AMD Xilinx, Scala/SpinalHDL, RF waveform synthesis, control systems, image processing, matrix accelerators, embedded Linux builds, Rust, and technical leadership.

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