Senior Embedded Engineer

Job Description – Senior Embedded Engineer (IoT – ESP32, C++, MQTT)

Location

Bangalore (Hybrid / Onsite as required)

We are hiring an Embedded Systems Engineer (ESP32 / IoT) to build scalable and connected device solutions.

The role involves building reliable, real-time, and fault-tolerant firmware to control and monitor fuel dispensers, tanks, and other forecourt devices.

Key Responsibilities

1. Firmware Development (ESP32)

2. MQTT Communication

3. Connectivity & Networking

4. Performance & Reliability

5. Debugging & Field Support

6. Collaboration

Experience

• 5–8 years of experience in embedded systems development
• Strong hands-on experience with ESP32 or similar microcontrollers

Technical Skills

• Strong programming skills in C/C++ (must-have)
• Experience with:
• FreeRTOS (or similar RTOS)
• Embedded Linux (nice to have)
• Strong understanding of:
• Multithreading
• Memory management

IoT & Communication

• Hands-on experience with:
• MQTT protocol (must-have)
• Good understanding of:
• TCP/IP networking
• Secure communication (TLS/SSL)

Hardware & Interfaces

• Experience working with:
• Serial communication (UART, RS232/RS485)
• GPIO, SPI, I2C
• Ability to interface with industrial devices

Good to Have

• Experience in:
• Industrial automation / fuel systems
• Edge computing
• Exposure to:
• OTA (Over-the-Air updates)
• Device provisioning

Soft Skills

• Strong problem-solving abilities
• Ability to work in field-driven environments
• Ownership mindset
• Good communication and collaboration with cross-functional teams

Education: BE/ BTech/ IT Graduate