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 innovative 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