Research & Development (R&D;) Engineer – Electronics / Embedded Systems

Company: Transpower Energy Solutions Pvt. Ltd. (Brand: LUME)
Location: Vasai East, Mumbai Metropolitan Region
Job Type: Full-Time
Experience: 1–3 Years
Salary: ₹25,000 – ₹30,000 per month (Based on experience)

About Us

LUME is a growing manufacturer of LED Lighting and Solar Energy Solutions. We specialize in Solar Street Lights, LED Lighting Systems, MPPT Charge Controllers, LiFePO₄ Battery Packs, and Renewable Energy Products. We are expanding our Research & Development team and are looking for a passionate engineer who enjoys designing and developing innovative products.

Job Responsibilities

- Design and develop Embedded Systems for LED and Solar products.
- Develop and test MPPT and PWM Solar Charge Controllers.
- Design, assemble, and test LiFePO₄ Battery Packs and Battery Management Systems (BMS).
- Design and troubleshoot electronic circuits and PCBs.
- Work on microcontrollers and embedded firmware development.
- Test prototypes and improve product performance.
- Prepare technical documentation, BOMs, and test reports.
- Coordinate with the production team during product development.
- Identify and resolve technical issues during product development.




- Stay updated with the latest technologies in power electronics and renewable energy.

Required Skills

- B.E./B.Tech./Diploma in Electronics, Electrical, or Embedded Systems.
- 1–3 years of experience in Electronics Product Development.
- Knowledge of Embedded Systems and Microcontrollers.
- Experience in Power Electronics and SMPS.
- Knowledge of MPPT/PWM Charge Controllers.
- Experience with LiFePO₄ Batteries and BMS is preferred.
- Basic PCB Design knowledge (Altium, Eagle, KiCad, etc.).
- Experience using electronic testing instruments such as Multimeter, Oscilloscope, DC Power Supply, and Electronic Load.
- Strong analytical and problem-solving skills.

Preferred Skills

- Experience in Solar Energy Products.
- Experience in LED Lighting Industry.
- Programming knowledge in Embedded C.
- Knowledge of UART, I2C, SPI, CAN, or RS485 communication.
- Basic understanding of EMC/EMI and product testing.

Why Join Us?

- Opportunity to develop next-generation Solar and LED products.
- Hands-on work with new technologies.
- Career growth in Renewable Energy and Electronics.
- Supportive and technically driven work workplace.

Apply now and become a part of our growing R&D; team at LUME!

Pay: ₹20,000.00 - ₹30,000.00 per month

Work Location: In person

📌 Research and Development Engineer (India)
🏢 TRANSPOWER ENERGY SOLUTIONS
📍 India