Iot Engineer / Embedded Systems Engineer

iSpatial Techno; Hyderabad; On-site; INR 3,000,000 - 4,200,000; Full time

Job summary

iSpatial Techno in Hyderabad is seeking an experienced Embedded IoT Engineer to design, develop, and maintain firmware for next‑gen devices. You will work across sensors, microcontrollers, and cloud‑connected interfaces to deliver robust IoT solutions.

The role requires hands‑on expertise in Embedded C/C++, RTOS, and a wide range of communication protocols (UART, SPI, I2C, CAN, BLE, Wi‑Fi, MQTT). You will debug, optimize, and document your work in a collaborative, fast‑paced environment.

Qualifications

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Responsibilities

• Design, develop, and maintain embedded systems and firmware for IoT devices.
• Integrate and configure sensors, microcontrollers, and peripheral devices.
• Develop low-level firmware using C/C++ and embedded programming techniques.
• Work with microcontrollers and platforms such as ARM Cortex-M, STM32, ESP32, or similar.
• Implement communication protocols such as UART, SPI, I2C, CAN, BLE, Wi-Fi, and MQTT.
• Perform hardware bring-up, debugging, troubleshooting, and firmware optimization.
• Develop and test sensor drivers, data acquisition modules, and device interfaces.
• Work with RTOS-based embedded applications and real-time systems.
• Collaborate with hardware, software, and cloud teams to deliver end-to-end IoT solutions.
• Conduct unit testing, integration testing, validation, and performance optimization.
• Prepare technical documentation, design specifications, and test reports.

Skills

Embedded C/C++

IoT

Sensor integration

RTOS

Microcontrollers

Debugging tools

Tools

JTAG/SWD

Oscilloscopes

Logic analyzers

Job description

Roles & Responsibilities

• Design, develop, and maintain embedded systems and firmware for IoT devices.
• Integrate and configure sensors, microcontrollers, and peripheral devices.
• Develop low-level firmware using C/C++ and embedded programming techniques.
• Work with microcontrollers and platforms such as ARM Cortex-M, STM32, ESP32, or similar.
• Implement communication protocols such as UART, SPI, I2C, CAN, BLE, Wi-Fi, and MQTT.
• Perform hardware bring-up, debugging, troubleshooting, and firmware optimization.
• Develop and test sensor drivers, data acquisition modules, and device interfaces.
• Work with RTOS-based embedded applications and real-time systems.
• Collaborate with hardware, software, and cloud teams to deliver end-to-end IoT solutions.
• Conduct unit testing, integration testing, validation, and performance optimization.
• Prepare technical documentation, design specifications, and test reports.

Required Skills

• 8+ years of hands-on experience in IoT, embedded systems, or firmware engineering.
• Strong programming skills in Embedded C/C++.
• Experience in sensor integration, interfacing, calibration, and data acquisition.
• Strong knowledge of firmware development, debugging, and optimization.
• Experience with microcontrollers, embedded hardware, and peripheral interfaces.
• Good understanding of communication protocols such as UART, SPI, I2C, CAN, BLE, and Wi-Fi.
• Experience with RTOS, device drivers, and hardware-software integration.
• Familiarity with debugging tools such as JTAG/SWD, oscilloscopes, and logic analyzers.
• Strong problem-solving, troubleshooting, and analytical skills.