Embedded System Engineer

Job Title: IoT / Embedded Systems Engineer (Audio Processing Specialist)

Experience: 3+ Years

Location: Remote

About the Role

IoT / Embedded Systems Engineer

This is a remote position for candidates who thrive in a collaborative, fast-paced environment and are passionate about bringing intelligent, secure, and reliable embedded systems to life.

Key Responsibilities

• Collaborate with tech teams to resolve technical support issues, implement enhancements, and improve system performance.
• Test, debug, and validate embedded products and services as part of ongoing product support.
• Participate in product discussions with hardware, server-side, and mobile developers to ensure seamless integration.
• Design, develop, and test efficient, high-quality embedded code using modern frameworks and defensive programming techniques.
• Ensure robust and secure communication with sensors and medical devices via Bluetooth Low Energy (BLE), Zigbee, and other wireless protocols.
• Implement defensive programming techniques for reliability, especially for use cases involving elderly users.
• Harden firmware for maximum protection against tampering and unauthorized access.
• Collaborate on future hardware and firmware iterations.
• Develop, integrate, and test new product features, APIs, and data services (e.g., MiiCube platform).
• Apply user feedback to continuously improve product features and performance.

Required Qualifications

• 3+ years

  of professional experience in embedded systems or IoT product development.
• Proficiency in

  Embedded Linux

  (e.g., Raspberry Pi, NVIDIA Jetson, or similar hardware platforms).
• Strong programming skills in

  Rust

  ,

  Python

  , or

  C/C++

  within an embedded software context.
• Experience with

  Audio Signal Processing

  and related DSP techniques.
• Familiarity with

  embedded AI optimizations

  using frameworks such as

  TensorFlow

  ,

  PyTorch

  , or

  ONNX

  .
• Experience with

  Bluetooth Low Energy (BLE)

  ,

  Zigbee

  , and network interfacing.
• Hands-on experience with

  serial communication

  and

  network-level debugging

  .
• Solid understanding of

  Linux kernel functions

  and low-level device interactions.
• Experience working with

  REST APIs

  ,

  WebSockets

  , and

  streaming endpoints

  .
• Knowledge of

  secure firmware and device data protection

  best practices.
• Comfort with

  sensor data parsing and transport protocols

  .
• Strong debugging, benchmarking, and optimization skills.
• Proficiency with

  Git

  or other version control systems.
• Ability to collaborate in a cross-functional, distributed team.

Preferred Skills

• Experience developing for

  medical or health-tech IoT devices

  .
• Working knowledge of

  Microsoft Azure

  IoT ecosystem (IoT Hub, Edge, etc.).
• Familiarity with

  Defensive Programming

  patterns and techniques.
• Basic understanding of

  hardware electronics

  to aid firmware debugging and optimization.