Elevate your career as a Principal DSP Designer with Acacia, a Cisco company, focused on creating cutting-edge optical transceivers. Lead algorithmic architecture for high-performance data communication systems in a cooperative environment.

In this senior role, you will drive the development of low-power, high-baud-rate coherent ASICs by inventing and simulating advanced DSP and FEC algorithms. Collaborating closely with ASIC designers and RF engineers, you will model complex impairments and validate silicon performance, ensuring your innovations impact Acacia's architectural roadmap and global connectivity.

Key Responsibilities:
• Invent and simulate novel DSP and FEC algorithms for ASICs
• Model analog RF and optical impairments for performance analysis




• Collaborate with design teams on architectural specifications
• Validate and optimize algorithms on live hardware setups
• Lead technical discussions and present findings to teams

Requirements:
• PhD + 8+ years in DSP/FEC algorithm development
• Expertise in simulation models for communication systems
• Programming skills in C/C++, MATLAB, or Python
• Experience with silicon validation and performance testing
• Strong communication skills for multi-disciplinary collaboration

Your expertise in DSP and optical communication systems will help shape the future of data connectivity at Acacia.
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📌 Principal DSP Designer at Acacia (Quebec City)
🏢 CISCO
📍 Quebec City