Embedded Hardware Design Engineer – IoT

5 days ago

Dhayari Pune Maharashtra, India JustGrow Technologies PvtLtd Full time ₹ 6,00,000 - ₹ 18,00,000 per year

Job Title: Embedded Hardware & Power Electronics Engineer (IoT Hardware Design)

Company: JustGrow Technologies Pvt. Ltd., Pune

Department: R&D / Product Development

Experience: 2–5 years freshers can apply

Employment Type: Full-time, On-site

About JustGrow Technologies

JustGrow Technologies Pvt. Ltd. is a Pune-based innovation-driven company specializing in IoT devices, embedded systems, and smart automation solutions.

We design and manufacture intelligent, connected hardware products used in industrial, agricultural, and consumer applications.

Position Overview

We are looking for a talented Embedded Hardware & Power Electronics Engineer with hands-on experience in IoT circuit design, PCB development, sensor interfacing, and power management.

The candidate will be responsible for end-to-end hardware design — from concept, schematic, and simulation to testing and production.

Key Responsibilities

  • Design, simulate, and test embedded hardware circuits for IoT and automation products.
  • Develop PCB schematics and layouts using tools like Altium, KiCad, or Eagle.
  • Interface sensors, actuators, and communication modules (GSM/4G, Wi-Fi, BLE, LoRa, RS485, etc.).
  • Design and optimize power supply circuits (AC-DC, DC-DC converters, battery charging, and protection).
  • Work on switch-mode power supplies (SMPS), buck/boost regulators, and LDOs.
  • Ensure EMI/EMC compliance and circuit reliability through simulation and testing.
  • Conduct hardware validation, debugging, and optimization using DSO, logic analyzer, and test jigs.
  • Collaborate with firmware and production teams for prototype and mass manufacturing.
  • Maintain BOMs, documentation, and revision control for all hardware designs.

Required Technical Skills

Embedded Hardware Design

  • Strong understanding of analog and digital circuit design.
  • Experience with microcontrollers (ARM, STM32, ESP32, AVR, PIC, etc.).
  • Knowledge of communication interfaces – UART, SPI, I2C, RS485, CAN, Modbus.
  • PCB layout knowledge: grounding, trace width, impedance, signal integrity.
  • Experience with IoT hardware integration (Wi-Fi, BLE, GSM/4G, GPS, LoRa).

Power Electronics

  • Design and analysis of DC-DC converters, linear regulators, and battery circuits.
  • Hands-on experience with MOSFETs, power diodes, inductors, transformers, and gate drivers.
  • Understanding of power loss, efficiency, and thermal design considerations.
  • Design of reverse polarity, surge, and transient protection circuits.
  • Familiarity with current sensing, isolation techniques, and power measurement circuits.
  • Knowledge of battery management systems (Li-ion, LiFePO4, SLA) and charging algorithms.
  • Testing and debugging power circuits using oscilloscope, current probe, and power analyzer.

Preferred Tools & Software

  • Altium Designer, KiCad, Eagle, Proteus, or OrCAD
  • LTspice / PSpice / Simulink (for circuit simulation)
  • Multimeter, DSO, logic analyzer, power supply, function generator
  • Version control: Git / SVN

Soft Skills

  • Strong analytical and debugging ability
  • Clear documentation and communication skills
  • Ability to work independently and in a multi-disciplinary team
  • Curiosity to learn and innovate with new technologies

Qualification

  • B.E./B.Tech in Electronics, Electrical, or Instrumentation Engineering
  • 2–5 years of relevant experience in Embedded Hardware and Power Electronics Design

Location: Pune, Maharashtra

Compensation: Competitive, based on skills and experience

Job Type: Full-time

Benefits:

  • Cell phone reimbursement
  • Leave encashment
  • Provident Fund

Work Location: In person

Expected Start Date: 29/10/2025

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