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BLE Firmware Engineer
- Insight Global (Redmond, WA)
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Job Description
Role Overview
The Firmware Engineer will design and develop embedded software for microcontroller-based systems, focusing on wireless communication, low-latency performance, and real-world applications. This includes working with technologies like Bluetooth (BLE), 802.15.4, and Wi-Fi, and interfacing with various sensors and peripherals
Key Responsibilities
Develop firmware using C for ARM Cortex-M or similar microcontrollers.
Implement and optimize wireless communication protocols (e.g., BLE).
Interface with hardware using UART, SPI, I2C.
Create and maintain device drivers for on-chip peripherals.
Use tools like sniffers and logic analyzers to debug and validate embedded systems.
We are a company committed to creating inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity employer that believes everyone matters. Qualified candidates will receive consideration for employment opportunities without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, disability, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to Human Resources Request Form (https://airtable.com/app21VjYyxLDIX0ez/shrOg4IQS1J6dRiMo) . The EEOC "Know Your Rights" Poster is available here (https://www.eeoc.gov/sites/default/files/2023-06/22-088\_EEOC\_KnowYourRights6.12ScreenRdr.pdf) .
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Skills and Requirements
1+ years Experience developing embedded software/firmware that uses wireless communications in microcontroller based systems like Bluetooth, BLE, 802.15.4, Sub-GHz, or 802.11 with a focus on low latency high throughput use of the peripheral real world application scenarios.
4+ years experience in use of the C language for systems or firmware software development with a good knowledge of C buildsystems, debuggers, and profiling tools
4+ years experience with Cortex-M or similar architecture microcontroller based system design with experience writing and maintaining integrated on-chip peripheral device drivers for microcontrollers
Experience in interfacing the use of simple serial interfaces like UART, SPI, and I2C to interface to sensors, memory devices, or other external peripherals and the ability to use sniffers and logic analyzers to verify working embedded software support at the system level.
Ability to autonomously identify, report, and solve problems with minimal direction.
Ability to work in a dynamic, high-paced environment where job duties may change frequently Direct working experience with creating new BLE GATT services, BLE sniffing and performance profiling tools, and optimization of BLE performance in the context of interoperability.
Experience with Infineon PSoC Creator and Modus Toolbox toolchains and the PSoC6x family of microcontrollers
Experience in the use of electromechanical transducers like encoders, load cells/strain gauges, or capacitive force/displacement sensors null
We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment without regard to race, color, ethnicity, religion,sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military oruniformed service member status, or any other status or characteristic protected by applicable laws, regulations, andordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request to [email protected].
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