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Europe, United Kingdom, Cambridge

Posted 14 days ago

Senior Digital Design Engineer

🏢 Riverlane

GBP 70K - 90K per year

+3 benefits
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Role Type

🛠️ Engineer / Developer

Role Focus

🏗️ Build Systems

Seniority

🌳 Senior / Lead

Employer Type

🏢 Industry

This role is for an experienced Senior Digital Design Engineer to develop the world's first quantum error correction (QEC) stack, focusing on a multi-FPGA, low-latency, high throughput system. The engineer will implement QEC decoders on hardware, optimize hardware performance, and design or integrate complex intellectual property (IP). They will collaborate closely with software and verification teams to deliver outstanding products while providing support and expertise to junior staff.

Key Responsibilities

Implement Quantum Error Correction (QEC) decoders directly onto hardware.

Optimize the performance and area utilization of Register-Transfer Level (RTL) designs.

Design or integrate complex Intellectual Property (IP) blocks, often from scratch, and develop comprehensive tests.

Collaborate closely with Software, Verification, and Testing experts to deliver an outstanding product.

Provide technical support and mentorship to junior engineers and identify novel solutions for challenging technical problems.

Required Skills

Experience with state-of-the-art FPGA platforms (e.g., AMD/Xilinx MPSoCs/RFSoCs, Altera Stratix 7 or Stratix 10).

Experience with ASIC environments using fabrication nodes smaller than 48nm.

Proven professional experience in implementation of modern classical decoders on FPGA/ASIC (e.g., LDPC, turbo-codes).

Proven professional experience in the architecture of System on Chip solutions, including custom accelerators and at least one CPU.

Proven professional experience in managing large-scale, complex systems on FPGA/ASIC.

Proven capability to test, debug, and improve complex systems.

Ability to convert product requirements into technical specifications for documentation.

Technology Tags

Quantum Error Correction

The core function of the role is contributing to the development and implementation of the Quantum Error Correction (QEC) stack and decoders.

Fault-Tolerant Computing

Quantum Error Correction (QEC), the focus of the job, is fundamental to achieving Fault-Tolerant Computing.

Decoders

The role focuses on developing and optimizing hardware implementation of QEC decoders and decoding algorithms.

FPGA controllers

The role involves developing a multi-FPGA system and requires experience with state-of-the-art FPGA platforms.

ASIC environments

The required experience includes working within ASIC environments for hardware implementation.

RTL

The role involves performance and area optimization of Register-Transfer Level (RTL) code for QEC implementation.

System on Chip

Relevant experience includes the architecture of System on Chip solutions involving CPU and custom accelerators.

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