Principal Application Engineer
Core
Principal Applications Engineer leading end-to-end system success for Marvell's Optical DSP solutions in AI and datacenter platforms.
Role type
Principal Applications Engineer (Optical DSP)
Builds
Next-generation hyperscale data center optical interconnects and AI infrastructure
Domain
Semiconductor / Optical Communications / High-Speed Data Infrastructure
Deliverable
production ML models | product features | client delivery
Required skills
DSP fundamentals, analog/mixed-signal circuits, high-speed SerDes systems, system-level hardware debugging, TX/RX validation, high-speed measurement equipment (oscilloscopes, BERTs, VNAs), optical transceiver architectures, PAM4-based DSP systems, C/Python
Preferred skills
None explicitly stated as preferred capabilities (C/Python listed as plus)
Technologies
Optical DSP, PAM4, SerDes, Oscilloscopes, BERTs, VNAs
Responsibilities
Serve as primary technical interface for key customers integrating Optical DSP solutions, drive end-to-end system success from design-in to production deployment, lead complex issue resolution, translate customer challenges into actionable feedback for design teams, enable high-bandwidth low-latency connectivity for AI workloads, work hands-on in lab with high-speed systems
Seniority
Principal, hands-on IC with strategic customer influence