Optical DSP Chief Architect

Will Sponsor H1-B

Must-Haves

• On-site in Austin, TX, five days a week.
• Minimum of 10 years of experience in DSP algorithm development, system architecture, and ASIC design for optical communication systems.
• Strong background in digital signal processing, communication theory, and error correction codes.
• Hands-on experience with MATLAB, Python, or C/C++ for algorithm development and simulations.
• Knowledge of ASIC design.
• Familiarity with optical communication standards such as OIF and others.
• Experience with high-speed SerDes, ADC/DAC interfaces, and mixed-signal design considerations.
• Understanding of optical modulation techniques and coherent optical transmission.
• Strong leadership and communication skills, with the ability to motivate and inspire a diverse team.
• Knowledge of photonic integrated circuits and co-design with DSP.
• Experience with real-time embedded DSP implementations.
• Proven track record of delivering high-performance DSP architectures in commercial optical products.

About The Position

We are seeking an experienced Optical DSP Chief Architect to lead the system architecture of cutting-edge Digital Signal Processing (DSP) solutions for high-speed optical communication systems.

The ideal candidate will play a critical role in defining system architecture, optimizing performance, and collaborating with cross-functional teams to develop next-generation optical transceivers and communication chips.

Key Responsibilities

• Define the system architecture for optical DSP chips used in high-speed optical communication networks (800G/1.6T and beyond).
• Improve the algorithms for equalization, error correction, clock and data recovery, and other signal processing functions.
• Work closely with hardware, firmware, and chip architects to optimize DSP implementation for performance, power, and area.
• Conduct system-level modelling and simulations to validate DSP algorithms and architectures.
• Collaborate with photonics and RF teams to ensure seamless integration of DSP with optical front-end components.
• Define key performance metrics and validation methodologies for DSP architectures.
• Work with customers and industry partners to align DSP architectures with market needs and emerging technologies.
• Continuously monitor and adopt advancements in optical communications, DSP methodologies, and semiconductor technologies.

Requirements

Qualifications & Experience

• Education: Master’s or Ph.D. in Electrical Engineering, Computer Engineering, or a related field.
• Experience: Minimum of 10–15 years of experience in DSP algorithm development, system architecture, and ASIC design for optical communication systems.

Technical Expertise

• Strong background in digital signal processing, communication theory, and error correction codes.
• Hands-on experience with MATLAB, Python, or C/C++ for algorithm development and simulations.
• Knowledge of ASIC design.
• Familiarity with optical communication standards such as OIF and others.
• Experience with high-speed SerDes, ADC/DAC interfaces, and mixed-signal design considerations.
• Understanding of optical modulation techniques and coherent optical transmission.

Preferred Skills

• Strong leadership and communication skills, with the ability to motivate and inspire a diverse team.
• Knowledge of photonic integrated circuits and co-design with DSP.
• Experience with real-time embedded DSP implementations.
• Proven track record of delivering high-performance DSP architectures in commercial optical products.

Skills: optical communication,system architecture,signal processing,algorithm development,architecture