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Sr Software MAC development Engineer

Amazon· Amazon Kuiper Manufacturing Enterprises LLC
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WA, Redmond$168.1k - $227.4kFull-timePosted 4w ago

About the role

Senior software engineer focused on MAC (Media Access Control) development for Kuiper LEO project, delivering embedded firmware for ground networks, terminals, and satellites, with cross-functional collaboration and real-time embedded environments.

Responsibilities

  • Design, develop, integrate and bring up Kuiper-MAC FW components/drivers in a real-time embedded environment
  • Work in a cross-functional environment to define multi-dimensional performance requirements (e.g., MIPs, memory BW)
  • Make performance and optimization trade-offs to meet end-to-end use case requirement
  • Build component use-cases/test-cases and debug your code in LEO embedded environment
  • Profile and execute the code on RTOS and/or bare-metal embedded environment
  • Contribute in defining services and functionalities delivered by your FW-subsystems
  • Define, document, test and debug your FW-HW interfaces
  • Familiarity with SW/FW best practices (e.g., clean architecture, refactoring)

Qualifications

  • 5+ years of non-internship professional software development experience
  • 5+ years of programming with at least one software programming language experience
  • 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
  • Experience as a mentor, tech lead or leading an engineering team
  • Experience debugging, profiling, and implementing best software engineering practices in large-scale systems
  • Experience with current and upcoming RF standards in cellular (4G/5G NR), WiMAX, 802.11ad, microwave backhaul, or related broadband wireless standards

Skills

Required:MAC or L1 protocol feature developmentEmbedded firmware developmentRTOS / bare-metal developmentC/C++ programming

Benefits

  • Health insurance (medical, dental, vision, prescription)
  • Basic Life & AD&D insurance with option for Supplemental life plans
  • EAP, Mental Health Support, Medical Advice Line
  • Flexible Spending Accounts
  • Adoption and Surrogacy Reimbursement coverage
  • 401(k) matching
  • Paid time off
  • Parental leave
Last updated Oct 25, 2026. Interested? Apply on the company site.

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