IoT & Embedded Systems Engineer (1–4 Years) - Mysuru

IoT & Embedded Systems Engineer (1–4 Years)

Location: Mysuru

About the Role

We are looking for an enthusiastic IoT & Embedded Systems Engineer who is passionate about electronics, embedded programming, and hardware prototyping. In this role, you will work on designing, building, testing, and deploying IoT devices while gaining hands-on experience with embedded firmware, PCB design, sensors, wireless communication, and low-power systems. You'll collaborate closely with experienced engineers throughout the product development lifecycle.

Key Responsibilities

• Design and review basic electronic circuits by selecting components and interpreting datasheets.
• PCB design, layout, and validation using industry-standard EDA tools.
• Assemble, solder, and test prototype PCBs (SMD and through-hole components).
• Develop and debug embedded firmware in C/C++ for microcontroller-based systems.
• Integrate and test various analog and digital sensors.
• Work with communication technologies such as LoRa, Wi-Fi, Bluetooth, Cellular, and MQTT.
• Interface with industrial communication protocols like RS485/Modbus and serial interfaces.
• Assist in optimizing power consumption using battery management, DC-DC converters, and low-power firmware techniques.
• Perform hardware debugging using lab equipment such as multimeters, oscilloscopes, and logic analyzers.
• Support field testing, device validation, and troubleshooting.
• Maintain technical documentation and collaborate with hardware and software teams.

Technologies You'll Work With

Microcontrollers : ESP32, ESP8266, STM32, and similar embedded platforms.

Communication Protocols

• UART, SPI, I2C, RS485/Modbus
• MQTT
• LoRa/LoRaWAN
• Wi-Fi and Bluetooth

Hardware

• DC-DC Converters
• Battery Management Systems
• Relay and Transistor-based Switching
• Power Management Circuits

Sensors

• Analog and Digital Sensors
• Environmental Sensors
• GPS/GNSS Modules

Development Tools

• KiCad, Altium Designer, EasyEDA (or similar)
• PlatformIO
• Arduino IDE
• Git

Lab Equipment

• Soldering Stations
• Digital Multimeters
• Oscilloscopes
• Logic Analyzers
• Bench Power Supplies

Skills & Qualifications

Required

• Bachelor's degree in Electronics, Embedded Systems, Electrical Engineering, Mechatronics, ECE, or a related field.
• Understanding of electronic circuits and components.
• Familiarity with embedded C/C++ programming.
• Understanding of communication interfaces such as UART, SPI, and I2C.
• Good knowledge of PCB design tools.
• Hardware debugging and troubleshooting.
• Strong analytical and problem-solving skills.
• Good communication and teamwork abilities.

Nice to Have

• Experience with ESP32, Arduino, or STM32 development.
• Hands-on experience with soldering and PCB assembly.
• Exposure to MQTT, LoRa, RS485/Modbus, or wireless communication.
• Personal projects involving IoT, robotics, home automation, or embedded systems.
• Familiarity with Git or version control systems.

Pay: ₹35,000.00 - ₹70,000.00 per month

Benefits:

• Health insurance
• Paid sick time
• Paid time off
• Provident Fund

Work Location: In person