Embedded Systems Engineer

Kristalball Smart Solutions; Bengaluru; On-site; INR 900,000 - 1,200,000; Full time

Job summary

Kristalball Smart Solutions in Bengaluru seeks an Embedded Systems Engineer to innovate and build efficient IoT firmware. You will design, implement, and test real-time software across ARM/STM32/ESP32 platforms.

You’ll work with RTOS like FreeRTOS and Zephyr, develop PCB layouts, ensure EMC/EMI compliance, and optimize communications (UART, SPI, I2C, CAN, MQTT, Modbus) for robust, low-power devices.

Qualifications

• Design and optimize embedded systems for IoT applications.
• Develop real-time firmware in C, C++, and Python for microcontrollers and single-board computers.
• Interface with sensors, actuators, and wireless modules.
• Develop PCB layouts with EMC/EMI compliance.

Responsibilities

• Design and optimize embedded systems for IoT applications, focusing on efficiency and reliability.
• Write real-time firmware in C, C++, and Python for microcontrollers (ARM, STM32, ESP32) and microprocessors (Raspberry Pi, Linux).
• Implement low-power, high-efficiency architectures interfacing with sensors, actuators and wireless modules.
• Develop PCB layouts (Altium, Eagle, KiCad) with EMC/EMI compliance identifying robust analog/digital circuits.
• Work with RTOS (FreeRTOS, Zephyr), bare-metal development and optimize communication protocols (UART, SPI, I2C, CAN, MQTT, Modbus).
• Use oscilloscopes, logic analyzers, spectrum analyzers and other tools for testing, debugging, and performance validation.
• Adhere to CE, FCC, RoHS, UL standards while optimizing EMC, EMI and thermal performance.
• Research AI-driven embedded systems, edge computing and next-gen technologies.

Skills

Embedded systems

C language

C++

Python

ARM microcontrollers

STM32

ESP32

Raspberry Pi

Linux

RTOS

FreeRTOS

Zephyr

UART

SPI

I2C

CAN

MQTT

Modbus

PCB design

Altium

Eagle

KiCad

EMC/EMI

Testing equipment

Wireless modules

Tools

Altium

Eagle

KiCad

Oscilloscope

Logic analyzer

Spectrum analyzer

Job description

What You ll Do (Your Role & Responsibilities)

1. Innovate & Build: Design and optimize embedded systems for IoT applications, focusing on efficiency and reliability.


2. Develop & Program: Write real-time firmware in C, C++, and Python for microcontrollers (ARM, STM32, ESP32) and microprocessors (Raspberry Pi, Linux).


3. Integrate & Optimize: Implement low-power, high-efficiency architectures, interfacing with sensors, actuators and wireless modules (WiFi, BLE, Zigbee, LoRa).


4. Design & Test Hardware: Develop PCB layouts (Altium, Eagle, KiCad) with EMC/EMI compliance, ensuring robust analog/digital circuits interfacing sensors.


5. Enhance Connectivity: Work with RTOS (FreeRTOS, Zephyr), bare-metal development and optimize communication protocols (UART, SPI, I2C, CAN, MQTT, Modbus).


6. Prototype & Troubleshoot: Use oscilloscopes, logic analyzers, spectrum analyzers and other tools for testing, debugging, and performance validation.


7. Ensure Compliance & Quality: Adhere to industry standards (CE, FCC, RoHS, UL) while optimizing for EMC, EMI and thermal performance.


8. Stay Future-Ready: Research and explore AI-driven embedded systems, edge computing, and next-gen technologies.

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.