IoT Engineer

Shashwath Solution; Pune District; On-site; INR 700,000 - 1,400,000; Full time

Job summary

Shashwath Solution seeks an IoT Engineer to design and implement IoT-based solutions interfacing with mechanical and electrical control systems. The role emphasizes embedded development, sensor integration, and IoT communication protocols, with a focus on thermodynamic equations in collaboration with mechanical engineers.

Responsibilities include firmware development for ESP32/STM32/Raspberry Pi, data pipelines to cloud platforms, and OTA updates with secure communications.

Qualifications

• Bachelor's degree in Electrical, Electronics, Mechatronics, Computer Engineering or closely related field.
• 2+ years of hands-on IoT solution development experience.
• Strong understanding of embedded systems and sensor integration.
• Ability to read, interpret, and apply thermodynamic and energy equations.
• Experience with mechanical engineering teams or thermal systems (HVAC, boilers, etc.).
• Proficiency in embedded programming (C/C++), Python, or similar.
• Knowledge of IoT protocols (MQTT, CoAP, HTTP) and cloud integration.
• Experience with data science tools and languages (Python, R, Pandas, Scikit-learn, TensorFlow).

Responsibilities

• Design IoT systems interfacing with thermal, mechanical, and energy systems.
• Collaborate with mechanical engineers to apply thermodynamic equations.
• Translate physical models into data acquisition logic and embedded algorithms.
• Integrate sensors (temperature, pressure, flow, energy) with microcontrollers and edge devices.
• Develop firmware for ESP32, STM32, Raspberry Pi using C/C++/Python.
• Implement protocols such as MQTT, Modbus, LoRaWAN, NB-IoT, BLE.
• Connect devices to cloud platforms (AWS IoT, Azure IoT Hub) for real-time monitoring.
• Ensure calibration and validation of sensors in thermal systems.
• Implement OTA updates, secure transmission, and edge processing where needed.
• Document system architecture, calculations, and test results.
• Design data pipelines for IoT data using cloud/edge computing.
• Apply data science techniques to extract sensor insights and improve performance.

Skills

Embedded systems

Sensor integration

C/C++ programming

Python

MQTT

Thermodynamics concepts

Education

Bachelor's degree in Electrical, Electronics, Mechatronics, Computer Engineering

Tools

MATLAB/Simulink

Engineering Equation Solver (EES)

Pandas

Scikit-learn

TensorFlow

AWS IoT

Azure IoT Hub

Job description

Job Summary

We are seeking a highly skilled IoT Engineer to design and implement IoT-based solutions
that interface with both mechanical systems and electrical control systems. The ideal
candidate will have expertise in embedded development, sensor integration, and IoT
communication protocols, and must be capable of understanding thermodynamic
equations as provided by mechanical engineers. In addition, the engineer must ensure
seamless communication between IoT devices and industrial systems such as SCADA,
DCS, and HMI platforms.

Key Responsibilities

• Design and develop IoT systems that interface with thermal, mechanical, and energy systems.
• Collaborate closely with mechanical engineers to interpret and apply thermodynamic equations, such as those related to heat transfer, fluid dynamics, and energy conservation.
• Translate physical models into data acquisition logic and embedded algorithms.
• Integrate temperature, pressure, flow, and energy sensors with microcontrollers and edge devices.
• Develop firmware for embedded platforms (e.g., ESP32, STM32, Raspberry Pi) using C/C++/Python.
• Implement communication protocols such as MQTT, Modbus, LoRaWAN, NB-IoT, and BLE.
• Connect physical systems to cloud platforms (AWS IoT, Azure IoT Hub, etc.) for realtime monitoring and analytics.
• Ensure accurate measurement, calibration, and validation of sensors used in thermal systems.
• Implement OTA updates, secure data transmission, and edge processing where needed.
• Document system architecture, assumptions (including thermodynamic calculations), and test results.
• IoT protocols implemented must be able to communicate to electrical systems such as SCADA, DCS , HMI etc.
• Design and implement data pipelines to collect, process, and analyze data from IoT devices using cloud platforms and edge computing technologies.
• Apply data science techniques, including statistical analysis and machine learning, to extract insights from sensor data and improve system performance.

Required Qualifications

• Bachelors degree in Electrical, Electronics, Mechatronics, Computer Engineering, or a closely related field.
• 2+ years of hands‑on experience in IoT solution development.
• Strong understanding of embedded systems and sensor integration.
• Ability to read, interpret, and apply thermodynamic and energy equations.
• Experience working with mechanical engineering teams or thermal systems (HVAC, boilers, heat exchangers, etc.).
• Proficiency in embedded programming (C/C++), Python, or similar.
• Knowledge of IoT protocols (MQTT, CoAP, HTTP, etc.) and cloud integration.
• Experience with data science tools and languages (e.g., Python, R, Pandas, Scikitlearn, TensorFlow).

Preferred Qualifications

• Exposure to thermal energy systems, HVAC, or industrial control systems.
• Familiarity with MATLAB/Simulink, Engineering Equation Solver (EES), or other thermodynamics modelling tools.
• Experience with edge computing or edge analytics.
• Understanding of physical system modelling and digital twin principles.
• Knowledge of calibration and error compensation in thermal sensor systems.

What We Offer

• Opportunity to work on cutting-edge IoT applications in mechanical and electrical domains.
• Collaborative environment with cross-disciplinary teams.
• Professional growth through exposure to both hardware and applied physics.

KeywordsPython,R,Pandas,Scikitlearn,MQTT,CoAP,HTTP,TensorFlow,C/C++,HVAC,boilers,heat exchangers,MATLAB/Simulink*