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Mid-level Bangalore role with common 5+ years but specialized embedded firmware skills moderate competition.
Embedded firmware and hardware integration expertise is highly domain-specific and less transferable across industries.
Explicit 5+ years plus mandatory embedded firmware, MCU and hardware validation skills make shortlisting highly selective.
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Develop and optimize embedded firmware and control algorithms for ARM-based microcontroller systems in electro-active prescription eyewear.
Own firmware quality, validation, manufacturability readiness, and integration with hardware and cross-functional teams globally.
Build test platforms, diagnostics, automation tools, and support production test concepts including documentation and supplier interface.
At least 5 years of embedded firmware development experience in C/C++ on ARM microcontrollers and Python for automation/testing.
Strong knowledge of communication protocols like I2C, SPI, UART; BLE/WiFi is a plus.
Hands-on hardware prototyping, debugging, system-level testing, and product validation experience including reliability and safety.
Experience with battery-powered or electro-optical devices, wearable electronics or smart eyewear; ability to collaborate globally with suppliers and manufacturing partners.
Senior engineer comfortable taking ownership of embedded firmware development and cross-functional system integration for innovative wearable devices.
Experienced in product validation and manufacturing handover in a global, cross-disciplinary environment.
Strategic thinker with builder mindset focused on disruptive innovation in sensor integration, connected devices, and future smart eyewear capabilities.