Senior Embedded Hardware & PCB Design Engineer Company: Brightbots Private Limited

Location:
Delhi, India (On-site) Employment Type: Full time About Brightbots Brightbots Private Limited is a high-tech company specializing in advanced robotic solutions for solar panel cleaning. The company integrates design, R&D;, manufacturing, sales, and service under one roof. Our flagship product, Sol Clean™, is a waterless, intelligent robotic cleaning system designed for solar farms, with both railed and trackless solutions. By integrating IoT technology, LiFePO4 battery systems, brushless motors, and intelligent automation, Brightbots helps solar power plants improve energy generation efficiency while reducing operational costs. With a strong focus on innovation, quality, and in-house manufacturing, Brightbots is developing advanced solutions such as the G Track™ row changer and autonomous robotic systems for the renewable energy sector.

About the Role
We are seeking an experienced Senior Embedded Hardware & PCB Design Engineer to join our engineering team in Delhi. The candidate will be responsible for designing, developing, testing, and optimizing embedded electronic hardware and PCBs for our solar panel cleaning robots and autonomous robotic systems. The role requires strong expertise in PCB design, STM32 microcontrollers, BLDC motor control electronics, sensor integration, power management, and LoRa/LoRaWAN communication systems. The engineer will work closely with firmware, mechanical, software, and AI teams to develop reliable, cost-effective, and production-ready electronic systems.

Key Responsibilities
• Design and develop embedded electronic hardware, including schematics, multilayer PCB layouts, component selection, and circuit optimization.
• Develop MCU-based hardware architectures using STM32 and other ARM-based microcontrollers.




• Design and integrate BLDC motor control circuits, MOSFET drivers, current sensing, and motor protection systems.
• Integrate sensors, encoders, Hall sensors, proximity sensors, and other electronic interfaces.
• Design and implement LoRa/LoRaWAN and other wireless communication interfaces for IoT-enabled robotic systems.
• Develop power management circuits, including DC-DC converters, battery interfaces, voltage regulation, and protection circuits.
• Work with embedded firmware engineers on hardware-software integration, debugging, and system optimization.
• Perform PCB bring-up, hardware validation, functional testing, and troubleshooting using oscilloscopes, logic analyzers, and debugging tools.
• Improve existing PCB designs for reliability, EMI/EMC performance, power efficiency, thermal management, and manufacturing cost.
• Prepare schematics, PCB layouts, Gerber files, BOMs, and technical documentation for manufacturing.
• Coordinate with PCB fabrication and assembly vendors to support prototype development and mass production.
• Support field deployments, investigate hardware failures, and implement corrective design improvements.
• Collaborate with cross-functional engineering teams to develop scalable and reliable robotic products. Qualifications & Technical Skills
• Bachelor's or Master's degree in Electronics, Electrical Engineering, Electronics & Communication, or a related discipline.




• Strong experience in embedded hardware design and PCB development for commercial or industrial products.
• Proficiency in PCB design tools such as Altium Designer, KiCad, or OrCAD.
• Hands-on experience with STM32 microcontrollers, ARM Cortex-M architecture, and peripheral interfacing.
• Good understanding of embedded C/C++ and hardware-firmware integration.
• Experience designing circuits for BLDC motors, motor drivers, MOSFETs, and current/voltage sensing.
• Knowledge of wireless communication technologies, particularly LoRa/LoRaWAN, and associated RF hardware design.
• Strong understanding of communication protocols such as UART, SPI, I2C, CAN, and RS485.
• Experience with battery-powered systems, LiFePO4 batteries, BMS interfaces, and DC-DC power conversion.
• Advanced debugging skills using oscilloscopes, multimeters, logic analyzers, and embedded debugging tools.
• Knowledge of PCB design practices for EMI/EMC, ESD protection, grounding, thermal performance, and industrial reliability.
• Ability to independently troubleshoot complex hardware problems and develop production-ready solutions.
• Good documentation, analytical, and communication skills. Preferred Experience
• Experience in robotics, industrial automation, motor control, or IoT products.
• Experience developing electronics for outdoor equipment operating in harsh environmental conditions.
• Familiarity with RTOS, embedded firmware development, and IoT/cloud-connected devices.
• Experience taking PCB designs from prototype through testing, validation, and mass production.
• Knowledge of component sourcing, BOM cost optimization, and design for manufacturability (DFM). We are looking for a hands-on engineer who can independently take ownership of embedded PCB hardware design, from initial circuit architecture through prototype validation and production.

📌 Embedded and PCB Design Engineer (Gurugram)
🏢 Brightbots Private
📍 Gurugram