Senior Embedded Systems Engineer at Orion Sleep | CA, US | Rezi

Senior Embedded Systems Engineer at Orion Sleep

Senior Embedded Systems Engineer

Orion Sleep · CA, US

1 months ago

Senior Embedded Systems Engineer

Orion Sleep · CA, US

2 months ago
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About the Role

Orion is building the next generation of intelligent sleep technology. This role is critical for designing, testing, and maintaining the edge code for our launch product, ensuring a performant hardware device for our users.

Responsibilities

  • Architect, design, and implement the firmware for our hardware products
  • Own the device bring-up process and debug alongside our hardware vendors
  • Implement observability and maintainability pipelines for firmware testing, deployment, and fleet management
  • Establish coding standards, testing frameworks, and debugging processes
  • Collaborate closely with our hardware vendors, mobile engineers, and backend engineers to ensure seamless integration across the product stack
  • Support new board prototyping and bring-up

Requirements

  • 3+ years experience developing firmware for embedded systems
  • Mastery over C/C++ and embedded development tools and environments
  • Mastery over RTOS platforms and microcontroller architectures
  • Strong experience with BLE, WiFI, and hardware interfaces (ex. SPI, I2C, UART)
  • Strong experience debugging embedded platforms, especially with compute and memory constraints
  • Experience with OTA update mechanisms and production releases
  • Experience with embedded systems security
  • EE experience, component selection, board layouts, device bring up
  • Experience with CI/CD pipelines for firmware development and testing
  • Startup experience, experience taking products from concept through production

Skills

  • C/C++
  • Embedded development tools and environments
  • RTOS platforms
  • Microcontroller architectures
  • BLE
  • WiFI
  • SPI
  • I2C
  • UART
  • Embedded debugging
  • OTA updates
  • Embedded systems security
  • EE
  • Component selection
  • Board layouts
  • Device bring up
  • CI/CD pipelines for firmware development and testing
  • Startup experience
  • Product development lifecycle

Experience Level

  • 3+ years experience

About the Company

  • Orion is building the next generation of intelligent sleep technology—thermal regulation, advanced sensing, and beautifully engineered hardware designed to improve sleep quality and long-term health.
  • We’re ramping toward mass production and scaling globally.
  • Embedded Systems Engineering is core to how our system functions and performs.