Job Description

We are seeking an experienced Senior Staff Engineer – Analog/Mixed-Signal Design with 10+ years of expertise in transistor-level analog IC design and a robust foundation in analog circuit design fundamentals. The ideal candidate has a proven track record of architecting, designing, integrating, and delivering complex analog IPs and mixed-signal subsystems from concept through production. Experience developing power management ICs is a plus.

As part of Renesas' $2.6B Power Business Unit, you will help develop next-generation analog and mixed-signal solutions for multi-phase controllers and power management products that enable AI infrastructure and hyperscale computing platforms.

Key Responsibilities
Architect, design, own, and deliver high-performance analog and mixed-signal IPs, including:
Source/sink LDOs
Positive and negative charge pumps
Relaxation and other oscillator architectures
Temperature sensors
Current-sense circuits
SAR ADCs
Protection circuits (UVLO, OVLO, OCP, thermal protection, etc.)
Core analog building blocks, including bandgap references, operational amplifiers, comparators, analog buffers, V-to-I converters, and high-speed level shifters




Drive creative circuit architectures and design optimizations to meet challenging performance, power, area, yield, and reliability targets.
Lead analog IP development through the complete product lifecycle—from architecture and transistor-level implementation through silicon validation, production qualification, and manufacturing support.
Collaborate closely with layout engineers from floorplanning through chip-level integration, ensuring optimal analog layout, parasitic-aware design, and performance trade-offs.
Develop and optimize simulation methodologies across pre- and post-layout verification, balancing simulation accuracy, convergence, runtime, and debugging efficiency.
Establish and drive robust analog design methodologies, review processes, and quality checklists to maximize first-pass silicon success.
Define and review chip-level ESD, latch-up, and I/O protection strategies to ensure product robustness and reliability.
Mentor junior engineers and foster a culture of technical excellence across the team.
Lead or manage a small team of engineers, driving execution, mitigating technical risks, and delivering high-quality silicon on schedule.

📌 Senior Staff Engineer – Analog/mixed Signal Design Bengaluru
🏢 renesas electronics
📍 Bengaluru