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1 Lumens Technologies Job
Firmware Developer (IoT)
Lumens Technologies
posted 3mon ago
Job Role Insights
Flexible timing
Key skills for the job
Job Description
Job Description:
Design and develop firmware for Bluetooth Mesh, Zigbee, NB-IoT, LoRaWAN, and other IoT platforms tailored to specific application requirements.
Create and optimize firmware for embedded systems, ensuring power efficiency, performance, and scalability across diverse IoT ecosystems.
Debug and resolve pairing, connectivity, coexistence, and security issues across technologies like Bluetooth, Wi-Fi, Zigbee, NB-IoT, and others.
Implement firmware update utilities with secure OTA update capabilities and compliance with IoT security standards.
Collaborate with cross-functional teams and vendors to deliver integrated, high-performance IoT solutions.
Skills Required:Proficiency in C/C++ programming and a strong foundation in embedded software development.
Deep understanding of Bluetooth (Classic, Low Energy, Mesh), Zigbee, NB-IoT, and related IoT communication standards.
Experience with debugging tools like Wireshark, logic analyzers, and protocol analyzers.
Familiarity with IoT protocols like MQTT, CoAP, and cellular IoT technologies (LTE-M, Cat-M1).
Excellent problem-solving skills and ability to work collaboratively in a cross-functional environment.
Qualification & Experience:Bachelor s or Master s degree in Computer Science, Electrical Engineering, or related fields.
5+ years of experience in firmware development for IoT platforms and embedded systems.
Proven ability to deliver innovative and scalable IoT solutions for smart home and commercial applications.
Skills Required:
Qualification & Experience:
Employment Type: Full Time, Permanent
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What Lumens Technologies employees are saying about work life
based on 105 employees
Flexible timing
Monday to Friday
No travel
Day Shift
Lumens Technologies Benefits
Work From Home 
Soft Skill Training 
Job Training 
Cafeteria 
Education Assistance 
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Lumens Technologies Thane Office Location
Thane, Maharashtra Office
Headquarter
#809/810, 8th Floor, Tower-B, Lodha Supremus, Kolshet Road, Thane West-
Thane, Maharashtra
400607
400607
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