Queracomputinginc
Senior QPU Software Engineer (FPGA)
Boston, MA, USA · Senior
Sponsorship not specified$140k-$190kDetected 23 days ago
PythonAlgorithmsGitAWSCI/CDLinuxData AnalysisFPGAVerilogElectrical EngineeringHardware DesignSignal ProcessingRF EngineeringControlspytestTest AutomationCommunicationCollaborationProblem Solving
About the role
- You'll work on real-time control systems that manipulate individual atoms with microsecond precision, enabling breakthrough quantum algorithms and applications.
- You'll work on complex real-time control systems, high-speed data acquisition, and precision timing systems that are critical to our quantum computer's operation.
Responsibilities
- Develop and maintain Ulti-board FPGA designs (Xilinx Zynq UltraScale+ RFSoC)
- Implement high-speed serial interfaces (CoaXPress, Aurora, AXI4-Stream)
- Design clock domain crossing logic with proper CDC verification
- Optimize resource utilization and timing closure for complex designs
- Create comprehensive testbenches using System Verilog and Python (cocotb)
- Develop simulation models for quantum control peripherals
- Implement formal verification for critical timing constraints
- Design and validate real-time trigger and synchronization systems
- Optimize data through put for high-bandwidth quantum control signals
- Implement error detection and recovery mechanisms
Requirements
- Your work will directly impact our ability to scale quantum computers and bring quantum advantage to real-world problems.
Nice to have
- RF/microwave systems experience (frequency synthesis, phase-locked loops)
- High-speed ADC/DAC interfaces (JESD204B/C, RFSoC experience)
- Image processing algorithms (centroid detection, pattern recognition)
- Formal verification using System Verilog assertions
- CoaXPress or camera interface experience
- AWS/cloud development environments
- FPGA Tools: Vivado 2022.2+, Vitis, PetaLinux
- Languages: SystemVerilog, Verilog, Python, TCL
Skills
- Vivado 2022.2+, Vitis, PetaLinux
- Essential Skills
- 5+ years FPGA development experience with Xilinx UltraScale+ devices
- Expert-level System Verilog with modern verification methodologies
- Experience with high-speed serial protocols (Aurora, AXI4, PCIe, Ethernet)
- Real-time systems design with microsecond timing requirements
- Digital signal processing implementation in FPGAs
- Clock domain crossing design and verification
- Python programming for test automation and data analysis
- Learn quantum physics while advancing FPGA skills
Compensation
- Salary is 140,000 to 190,000 We consistently monitor external market data and update base salary ranges accordingly.
Benefits
- Develop monitoring and diagnostics for system health
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