Staff FPGA Engineer

IonQ•Bothell, WA

45d•$128,119 - $167,740•Hybrid

About The Position

IonQ is developing the world's most powerful full-stack quantum computer based on trapped-ion technology. We are pushing past the limits of classical physics and current supercomputing technology to unlock a new era of computing. Quantum computing has the potential to impact every area of human society for the better. IonQ’s computers will soon redefine industries like medicine, materials science, finance, artificial intelligence, machine learning, cryptography, and more. IonQ is at the forefront of this technological revolution. We are looking for a Staff FPGA Engineer. As a Staff FPGA Engineer, you’ll be part of a cross-functional team whose mission is to lead IonQ on its journey to build the world’s best quantum computers to solve the world’s most complex problems. You will design complex FPGA solutions for our trapped ion quantum computer control systems. You will perform top-level requirements definition, system specification, design, coding, and simulation. You will contribute to the development of our automated build and verification process for an RTL CI/CD pipeline. You'll enjoy hands-on lab work, collaborating with a team, learning technical topics, working across multiple technical domains, and be uniquely positioned to help us reach the next horizon in quantum computing.

Requirements

Bachelor's degree in electrical engineering, physics, mathematics or other relevant technical field.
8+ years of technical experience in FPGA development
Detailed knowledge of FPGA-based signal processing (DDC/DUC, DDS, FIR/IIR filters)
Fluency in modeling and simulation using Python and/or MATLAB/Simulink
Experience in FPGA verification
Experience with System Verilog
Experience with code coverage and functional coverage
Experience with verification tools such as Synopsys, Cadence, and Modelsim
Knowledge of common peripheral interfaces such as SPI, I2C, UART, and USB
Familiarity with Xilinx Ultrascale+ MPSOC devices
Use of JTAG and Integrated Logic Analyzer for system debug
Proficient with signal generators, oscilloscopes, spectrum analyzers, and other complex lab equipment
Excellent verbal, written and interpersonal communications skills.
Ability to mentor junior engineers
Success working collaboratively in a team environment

Nice To Haves

Experience with ASIC design and tapeout process
Experience implementing digital control (PID, feedforward, MIMO) algorithms in FPGA firmware
Prior experience with high-speed interface design and verification, including ADC/DAC (DDR and JESD204B), DDR3/4 MIG, and 10 Gigabit Ethernet
Working knowledge of embedded Linux and Linux device drivers
Experience using GitLab for automated firmware build and validation
Experience working closely with board design and software development teams

Responsibilities

Work independently to design and implement FPGA-based signal processing and control functions.
Develop functional block specifications based on system-level requirements
Perform logic design using Vivado (Verilog or VHDL, IP Catalog, and Block Design)
Perform logic simulation/verification using simulation/verification software
Simulate signal processing and control algorithms in software
Implement and test firmware for high-speed waveform generation and digital control loops
Write test procedures, perform unit and system-level testing, debug, and document test results