Job Details

Wireless Software Dev Engr, Sidewalk Connectivity

Advertiser
Amazon
Location
Sunnyvale, California, United States
Rate
-

Amazon Sidewalk is looking for a Software Development Engineer to engage with an experienced cross-disciplinary staff to design and develop innovative smarthome and IOT network.

As a Wireless Software Development Engineer - Sidewalk Connectivity, your ownership can span across application, device framework, protocol stack, drivers and low level wireless controller coexistence and scheduler algorithms.

You will work closely and cross-functionally with internal teams. You must be responsive, flexible, and able to succeed within an open and collaborative peer environment. Your team is responsible for the connectivity related user experience and use cases.
As a Software Development Engineer - Sidewalk Connectivity, your ownership can span across application, device framework, protocol stack, drivers and low level wireless controller coexistence and scheduler algorithms.

You will work closely and cross-functionally with internal teams. You must be responsive, flexible, and able to succeed within an open and collaborative peer environment. Your team is responsible for the connectivity related user experience and use cases.

Key job responsibilities

  • Further existing protocol stack for low power wireless networks, network management tools and processes that increase overall efficiency of network.
  • Work with teams and vendors to improve and tailor existing drivers, stack and applications to our needs.
  • Identify and refine cross-layer optimizations to decrease power consumption and increase device performance. Improve memory footprint, optimize stack and application code.
  • Define and/or refine hardware requirements, participate in the development and delivery of operability-related features.
  • Implement the right metrics, debug tools and integrate with Back End solutions to continuously measure and improve our solutions.
  • Work with the hardware team to ensure correct exercising of hardware.
  • Support certification and compliance efforts.
  • Develop models of overall system performance and assess performance tradeoffs to maximize system performance.

BASIC QUALIFICATIONS

  • 1+ years of experience contributing to the system design or architecture (architecture, design patterns, reliability and scaling) of new and current systems.
  • 2+ years of non-internship professional software development experience
  • Programming experience with at least one software programming language.
  • 3+ years of experience in software development.
  • Bachelors degree in Computer Science, Computer Engineering, Electrical Engineering, or related discipline.
  • 3+ years of experience working as C/C++ developer with strong problem-solving skills.
  • 3+ years of experience with developing, optimizing and maintaining Embedded systems.
  • 3+ years of experience working on ARM CPUs.
  • 3+ years of experience and knowledge in one or more of wireless protocols such as Wi-Fi, Bluetooth/BLE, Sigfox, LoRa, Zigbee or Z-Wave.

PREFERRED QUALIFICATIONS

  • Masters degree or higher in Computer Science, Computer Engineering, Electrical Engineering or related field.
  • 1+ year of experience in firmware development for battery powered products.
  • Familiarity with at least one RTOS environment.
  • 2+ years of experience with development tools like IAR/Keil and Git version control system.
  • 2+ years of experience with common bus protocols.
  • Knowledge of RTOS, Unix/Linux environments and Embedded Linux.

Amazon is committed to a diverse and inclusive workplace. Amazon is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

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