– C# Developer (Embedded IoT Utilities)

Job Title: C# Developer – Embedded IoT Utilities

Job Summary

We are seeking a skilled C# Developer to design, develop, and maintain Windows-based utilities for Embedded IoT products. The ideal candidate will work closely with embedded firmware, hardware, and QA teams to develop configuration, testing, production, and diagnostic tools that communicate with IoT devices using various communication interfaces and protocols.

Key Responsibilities

- Design, develop, and maintain C# Windows desktop applications (Windows Forms/WPF).
- Develop production, configuration, testing, and diagnostic utilities for Embedded IoT devices.
- Integrate applications with embedded devices using Serial (UART), USB, RS232, RS485, Ethernet, BLE, and TCP/IP communication.
- Implement communication protocols such as Modbus RTU/TCP, MQTT, HTTP/HTTPS, FTP/SFTP, and custom protocols.
- Interface with databases such as SQL Server, PostgreSQL, or SQLite for storing device information, logs, and production records.
- Develop multithreaded applications for handling real-time device communication.
- Debug communication issues between PC applications and embedded hardware.
- Create user-friendly interfaces for manufacturing, field testing, and service engineers.




- Maintain existing utilities and implement new features based on product requirements.
- Work closely with firmware and hardware teams to validate device functionality.
- Generate reports, logs, and production data for manufacturing processes.
- Perform unit testing, debugging, and performance optimization.
- Prepare technical documentation and user manuals.

Required Skills
- Robust proficiency in C# and .NET Framework/.NET.
- Experience with Windows Forms or WPF application development.
- Good understanding of Object-Oriented Programming (OOP) concepts.
- Experience with serial communication using COM ports.
- Knowledge of communication protocols:
- Knowledge of GIT.

Preferred Protocols
- UART
- RS232/RS485
- USB
- TCP/IP
- Modbus RTU/TCP
- MQTT
- HTTP/HTTPS

Educational Qualification
- Bachelor's Degree in Computer Science, Electronics, Information Technology, or a related field.
- Equivalent industry experience will also be considered.

Experience
- 2–3 years of experience in C# application development.
- Experience developing utilities for Embedded Systems or IoT products is highly preferred.

Pay: ₹400,000.00 - ₹800,000.00 per year

Work Location: In person

📌 C# Developer (Ghansoli)
🏢 Selec Controls
📍 Ghansoli