Embedded Software Engineer

ObservSMART’s mission is to improve patient care and safety using IoT, machine learning, and cloud/edge-based computing. Our products are currently deployed at over 400 behavioral health sites nationwide. We offer a collaborative and innovative environment where you can grow your career and make a meaningful impact. As an embedded software engineer, you will work closely with both hardware and software engineering teams to develop new IoT devices and help ensure the reliable operation of a network of existing devices deployed at facilities across the country.

Responsibilities:

• Contribute C/C\+\+ code for sensor drivers, BLE protocols, and application logic across multiple embedded devices, both bare metal and using FreeRTOS
• Collect data to evaluate existing hardware, firmware changes, and new sensors
• Validate functionality and power consumption
• Document processes for flashing, testing, and calibrating devices
• Work with our hardware engineers to bring up new boards
• Interface with the broader software team to integrate devices with our cloud infrastructure

Required minimum qualifications:

• Experience with C and/or C\+\+ and entry-level embedded toolchains (Arduino, PlatformIO)
• Python language skills
• Strong debugging skills
• Familiarity with lab equipment (oscilloscope, Joulescope)
• Knowledge of common embedded systems protocols (UART, SPI, I2C)
• 0 – 5 years of experience and relevant degree (ECE)

Preferred skills

• Ability to read schematics
• Experience with embedded vendor tools (STM32CubeMX, ESP-IDF)
• Knowledge of Bluetooth Low Energy (BLE) protocol
• Familiarity with UDP/TCP or WebSockets
• Experience with Git or other revision control tools

This hybrid position (3 days per week in-office) is located in Philadelphia, PA and offers full benefits.