EV Inverter Firmware Engineer
Implements the motor-control algorithms and protection logic running on the traction inverter MCU.
Salary band · India
₹22L – ₹48L
Median ₹32L
Experience
4–10 yrs
Senior (6-10 yr)
Hiring outlook
High
Role overview
Firmware engineers turn the inverter into a usable EV powertrain. They implement FOC, MTPA, deadtime compensation, field weakening, dq-axis control and protection state machines on automotive MCUs (TI C2000, Infineon AURIX, NXP MPC57). Code paths must be deterministic and ISO 26262-safe.
Key skills
Tools & software
Responsibilities
- Design power-electronics circuits — schematic capture, board layout review and worst-case analysis — for the assigned EV converter or controller.
- Lead component selection across Si, SiC and GaN device families with vendors such as Infineon, Wolfspeed and onsemi.
- Drive prototype bring-up, lab characterisation and conducted/radiated EMC compliance to CISPR 25 / IEC 61851.
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Requirements
- BE / BTech in Electrical or Electronics Engineering.
- Hands-on schematic capture and PCB layout experience (Altium / Cadence Allegro / Mentor Xpedition).
- Strong fundamentals in switch-mode converters, magnetics and gate-driver design.
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Typical employers
Industries
Reports to: Power Electronics Manager
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