Job Overview
Location
London
Job Type
Full-time
Category
Product Management
Date Posted
April 3, 2026
Full Job Description
đź“‹ Description
- • As a Staff Electronics Engineer at Olix USA Inc., you will play a pivotal role in advancing the company’s mission to overcome the global AI infrastructure bottleneck by developing cutting-edge Optical Tensor Processing Units (OTPUs) that deliver unprecedented performance and energy efficiency beyond the limits of traditional silicon-based hardware.
- • You will lead the design and technical direction of high-speed, mixed-signal, and power-dense electronics for OLIX’s optical compute platforms, working across ASIC, FPGA, optical, mechanical, firmware, and systems teams to deliver robust, energy-efficient accelerator hardware including PCIe-based platforms and rack-integrated systems operating at 25–56Gb/s+.
- • Reporting to the Electronics Engineering Manager, you will contribute to both hands-on execution and technical strategy across board-level and subsystem design, acting as a technical authority in cross-functional discussions while mentoring junior engineers and establishing high-speed design best practices.
- • Your day-to-day responsibilities will include leading the architecture and technical direction of complex high-layer-count PCBs and accelerator subsystems, owning signal and power integrity strategies across entire boards or product families, and driving energy-efficient hardware design with a focus on performance-per-watt optimization.
- • You will independently own full product-level hardware development from concept through production, including designing and developing high-speed multilayer PCBs supporting 25–56Gb/s+ serial interfaces (e.g., PCIe Gen4/Gen5, SERDES-based links), implementing and validating high-current, low-voltage power delivery networks for ASICs and FPGAs, and performing signal integrity (SI) and power integrity (PI) analysis throughout schematic and layout phases.
- • Additional responsibilities include defining PCB stack-ups, routing constraints, impedance control strategies, and return path methodologies; conducting lab-based board bring-up, debug, and high-speed compliance validation; supporting integration of analog front-ends, clocking architectures, and mixed-signal subsystems; collaborating cross-functionally to ensure system-level performance, manufacturability, and reliability; contributing to EVT/DVT/PVT builds and transition to production; and producing rigorous design documentation and validation reports.
- • You will lead schematic and layout reviews across the team, mentor engineers, and establish high-speed design best practices, ensuring consistency and excellence in design execution.
- • The electronics engineering team at Olix is a multidisciplinary, innovation-driven group focused on solving some of the most challenging problems in high-speed hardware design for next-generation optical computing, operating in a collaborative environment where technical excellence and ownership are highly valued.
- • In this role, you will have the opportunity to shape the technical foundation of a transformative technology with the potential to redefine AI infrastructure, gain deep expertise in high-speed serial interfaces and power-dense system design, and see your contributions scale from concept to high-volume production while working alongside world-class engineers in optics, ASICs, and systems.
🎯 Requirements
- • Degree in Electrical/Electronic Engineering or a related field.
- • 10+ years of relevant experience in high-speed electronics design.
- • Demonstrated ownership of complete high-complexity, high-layer-count PCBs (12+ layers) incorporating large FPGAs, server-class processors, networking, or high-lane-count PCIe architectures.
- • Experience with PCIe or other high-speed serial interfaces operating at 25Gb/s and above.
- • Solid understanding of signal integrity principles including impedance control, differential routing, jitter, and channel behaviour.
- • Experience designing board-level power delivery networks.
- • Proficiency with Altium Designer and/or Cadence toolchains.
- • Experience performing board bring-up and lab validation using high-speed instrumentation.
- • Strong analytical and troubleshooting capability.
- • Effective communicator within multidisciplinary engineering teams.
🏖️ Benefits
- • Competitive Salary: £211,000+, commensurate with experience, skills, and location.
- • Equity & Ownership: Meaningful stock options, allowing you to own a piece of the mission.
- • Proximity Bonus: £24k annual Living-Local Bonus if residing within 20 minutes of the office to minimize commute and maximize quality of life.
- • Premium Healthcare: Comprehensive BUPA medical and dental cover, including Medical History Disregarded (MHD), for complete peace of mind.
- • Time Off: 25 days of annual leave, plus all UK bank holidays.
- • Elite Hardware: M4 Macs provided as standard, with M4 Pro upgrades available for engineering teams; access to any tools needed to do your best work.
- • Optimal Environment: High-spec noise-cancelling headphones and a fully ergonomic workstation designed for deep focus.
- • Rapid Prototyping: Access to a high-performance 3D printing lab for work, experimentation, and personal creative projects.
- • Life at the Office: Chef-prepared meals for late workdays and a tab at a favourite local coffee shop for caffeine on us.
- • Relocation & Global Mobility: Full UK and international visa sponsorship, with seamless relocation support including funding and concierge service via a dedicated partner.
Skills & Technologies
Senior
Onsite
About Olix USA Inc.
Olix USA Inc. is a San Diego-based biotechnology company that develops RNA interference therapeutics for ocular and central nervous system diseases. Founded in 2010, the company leverages asymmetric siRNA technology to silence disease-causing genes in conditions such as glaucoma, age-related macular degeneration, and Huntington's disease. Its lead candidate, OLX10010, is in Phase 1 trials for glaucoma, while other programs target wet AMD and Huntington's disease. Olix partners with pharmaceutical companies to advance its pipeline and maintain operations across the United States and South Korea.
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