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Full-Time

Staff Firmware Engineer

Posted on 1/5/2024

Gradient

Gradient

51-200 employees

Eco-friendly, easy-install window heat pumps

Hardware
Energy
Social Impact
Real Estate
Consumer Goods

Compensation Overview

$190kAnnually

Senior

San Francisco, CA, USA

Category
Software Engineering
Required Skills
Python
Data Structures & Algorithms
AWS
Requirements
  • Expert in Embedded C
  • Firmware development experience in production environments
  • Computer Engineering/Computer Science degree or equivalent with 7+ years of experience
  • Proficiency designing RTOS based and bare metal applications
  • Expert in communication protocols such as UART, SPI, and I2C
  • Excellent debugging skills and familiarity with common debugging tools such as JTAG
  • Proven track record of shipping high-quality electronics and software in consumer products on a tight schedule
  • Proficiency reading and interpreting schematics
  • Proficient in Python and other automation languages
Responsibilities
  • Lead and own the design of our firmware architecture
  • Lead and participate cross-functionally with the business and product teams to define the requirements for our product roadmap
  • Contribute and collaborate to design and develop all our embedded software systems
  • Implement energy efficient heating/cooling system control algorithms
  • Develop User Interfaces that provide a premium user experience across the device and the mobile application
  • Investigate and implement wireless communication protocols including MQTT, BACnet and Matter
  • Build systems and processes for continuous deployment, testing, and manufacturing test improvements
  • Mentor other developers on the team, and create guidelines for best practices to follow
Desired Qualifications
  • Experience with AWS IoT Core and related services
  • Experience shipping 1 or more IoT consumer products
  • Experience working with wireless communication SoCs, especially for WiFi and BLE
  • Experience with Altium or similar ECAD software

Gradient offers a hassle-free window heat pump that is easy to install and utilizes planet-friendlier heat pump technology, aiming to reduce carbon emissions by electrifying buildings and providing comfortable, healthy environments without compromising the environment. The product is designed to cater to both moderate and cold climates, providing a solution for multi-family homes, hotels, schools, and more.

Company Stage

Series A

Total Funding

$50.8M

Headquarters

San Francisco, California

Founded

2017

Growth & Insights
Headcount

6 month growth

8%

1 year growth

1%

2 year growth

30%

Benefits

Equity

Medical/vision/dental/life/disability insurance

401k

Paid parental leave

Commuter benefits

Unlimited PTO within reason

Relocation package ( out of state applicants only )

INACTIVE