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 creative 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?
Chance to develop next-generation Solar and LED products.
Hands-on work with new technologies.
Growth opportunities in Renewable Energy and Electronics.
Supportive and technically driven work environment.

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 Vasai Virar (Vasai-Virar)
🏢 TRANSPOWER ENERGY SOLUTIONS
📍 Vasai-Virar