About the Role

Varnilix Private Limited is looking for a skilled and hands-on Embedded Systems Engineer with 2+ years of experience in embedded hardware and firmware development.

The ideal candidate should have strong knowledge of microcontrollers, Embedded C/C++, electronics, communication protocols, sensors, PCB debugging, and IoT systems. The candidate will be responsible for developing, testing, debugging, and integrating embedded systems for Varnilix's industrial and smart monitoring products.

Key Responsibilities

- Design, develop, and test embedded firmware for microcontroller-based systems.
- Work with microcontrollers such as ESP32, STM32, AVR, or similar platforms.
- Develop firmware using Embedded C/C++.
- Interface sensors, meters, relays, displays, communication modules, and other electronic components.
- Work with UART, SPI, I2C, RS485, Modbus, CAN, and MQTT.
- Develop and integrate IoT and industrial monitoring solutions.
- Work on energy monitoring and electrical measurement systems.
- Perform hardware bring-up, testing, debugging, and fault finding.
- Use multimeters, oscilloscopes, power supplies, and current probes for testing and debugging.
- Read and understand circuit diagrams, datasheets, schematics, and technical documentation.
- Work closely with hardware and software teams for system integration.
- Identify and resolve firmware, hardware, communication, and integration issues.
- Conduct functional testing and validation of embedded products.
- Assist in PCB testing, debugging, and prototype development.
- Document firmware, hardware testing procedures, and technical findings.
- Participate in R&D; activities and develop proof-of-concepts for new products.

Required Skills

- 2+ years of hands-on experience in Embedded Systems / Firmware Development.
- Strong programming knowledge in Embedded C/C++.




- Practical experience with ESP32, STM32, Arduino, AVR, PIC, or similar microcontrollers.
- Good understanding of GPIO, ADC, PWM, timers, interrupts, and microcontroller peripherals.
- Experience with UART, SPI, I2C, RS485, Modbus, CAN, or MQTT.
- Understanding of electronics fundamentals and digital/analog circuits.
- Experience working with sensors and electronic modules.
- Ability to read and understand schematics and datasheets.
- Hands-on experience with hardware debugging and troubleshooting. Familiarity with Git/GitHub.
- Strong problem-solving and analytical skills. Ability to independently troubleshoot hardware and firmware issues.

Good to Have

- Experience with energy metering systems or electrical measurement.
- Experience with ATM90E32AS or similar energy metering ICs.
- Experience with current transformers (CT), voltage sensing, power measurement, and energy monitoring.
- Experience with IoT platforms and cloud connectivity.
- Knowledge of Wi-Fi, BLE, Ethernet, or cellular communication.
- Experience with PCB design tools such as KiCad, Altium, Eagle, or similar.
- Knowledge of FreeRTOS / RTOS. Experience with industrial automation or industrial communication.
- Experience developing products from prototype to field deployment.

Educational Qualification

Bachelor's degree or diploma in Electronics, Electrical, Instrumentation, Embedded Systems, Computer Engineering, or a related field.

Candidates with solid practical embedded development experience may also be considered.

How to Apply

Interested candidates are requested to send their updated resume along with details of relevant embedded projects they have worked on.

Send your resume to: [email protected]

Subject: Application for Embedded Systems Engineer – [Candidate Name]

Position: Embedded Systems Engineer

Experience: 2+ Years

Location: Hinjawadi, Pune

Employment Type: Full-Time

📌 Embedded Systems Engineer (Pune)
🏢 Dharashiv Chemicals Private
📍 Pune