FPGA Engineer - Control Systems

Logiqal•Princeton, NJ

23d•$150,000 - $235,000•Onsite

About The Position

Logiqal is seeking an FPGA Engineer to design and implement low-latency control and signal processing for their quantum computers. The role involves designing, implementing, and verifying features across the control stack, from RTL through hardware-in-the-loop validation. As the system scales, the engineer will optimize RTL and PS firmware for latency, resource use, and timing closure. This position requires working directly with physicists, software engineers, and the team to translate system requirements into working FPGA designs.

Requirements

Experience with digital logic design or verification for FPGAs or ASICs is essential.
Sub-nanosecond synchronization across dozens of channels for RF pulses.
Low-latency waveform generation and adaptive execution based on real-time measurement information on microsecond timescales.

Nice To Haves

Experience with high-throughput design across multiple clock domains.
Familiarity with Xilinx/AMD RFSoC platforms.

Responsibilities

Design and implement low-latency control and signal processing for quantum computers.
Design, implement, and verify features across the control stack, from RTL through hardware-in-the-loop validation.
Take prototype designs and make them production-ready, optimizing RTL and PS firmware for latency, resource use, and timing closure.
Work directly with physicists, software engineers, and the team to turn system requirements into working FPGA design.