Job Description

This role is for one of the Weekday's clients
Min Experience: 5 years
Location: Bangalore
JobType: full-time
We are seeking a highly skilled and motivated Embedded Hardware Engineer with strong expertise in EC200U, LoRa, firmware/driver integration, and IoT systems. The ideal candidate will have a proven track record of designing, developing, and deploying embedded hardware solutions for connected devices. This role requires a blend of hands-on hardware design, system-level integration, and close collaboration with software and firmware teams to ensure seamless operation of IoT-based solutions.
Requirements
Key Responsibilities

• Embedded Hardware Design & Development

• Design and develop embedded hardware systems and modules based on EC200U, LoRa, and other communication protocols.
• Perform schematic design, PCB layout, and component selection for reliable IoT device operation.
• Ensure compliance with industry standards, certification requirements, and power optimization for low-power IoT applications.
• Firmware/Driver Integration

• Collaborate with firmware engineers to integrate drivers for peripherals, sensors, and communication modules.
• Debug and optimize firmware-hardware interactions to achieve high performance, stability, and scalability.
• Provide support in bootloader development, device bring-up, and system validation.
• IoT System Integration

• Work with cross-functional teams to integrate IoT modules into larger system architectures.
• Ensure connectivity, interoperability, and data flow across IoT devices, gateways, and cloud platforms.
• Troubleshoot and resolve hardware-related issues impacting system-level performance.
• Testing & Validation

• Develop and execute test plans for hardware prototypes, pre-production units, and final devices.
• Conduct root-cause analysis for failures, implement corrective actions, and improve system reliability.
• Collaborate with quality and compliance teams to support certification and regulatory approvals.
• Documentation & Collaboration

• Create and maintain hardware design documentation, technical specifications, and integration guidelines.
• Work closely with product management, R&D, and manufacturing teams to ensure successful product delivery.
• Mentor junior engineers, share best practices, and contribute to continuous improvement initiatives.

Required Skills & Qualifications

• Bachelor's or Master's degree in Electronics Engineering, Electrical Engineering, Embedded Systems, or a related field.
• 5-8 years of hands-on experience in embedded hardware design and development.
• Strong expertise in EC200U modules, LoRa technology, and IoT device integration.
• Proficiency in firmware/driver integration and troubleshooting hardware-software interactions.
• Experience with PCB design tools (e.g., Altium Designer, Eagle, or KiCad).
• Solid understanding of microcontrollers, sensors, wireless protocols (LoRa, LTE, NB-IoT, BLE, Wi-Fi), and power management techniques.
• Familiarity with hardware validation, signal integrity, EMC/EMI compliance, and certification processes.
• Strong debugging skills using oscilloscopes, logic analyzers, and protocol analyzers.
• Excellent problem-solving abilities, communication skills, and a collaborative mindset.

Preferred Qualifications

• Experience with IoT cloud platforms (AWS IoT, Azure IoT, Google Cloud IoT, etc.).
• Exposure to edge computing and security aspects of IoT devices.
• Prior experience in mass production and hardware lifecycle management.

Skills Required