Senior Software Development Engineer

Amazon
Seattle, WA
Job Description
Role Overview

The Software Development Engineer will design and build systems that directly impact how customers find software on AWS, from query understanding to ranking models and evaluation infrastructure. The team values depth over breadth, and the engineer will be expected to dig into data, form hypotheses, propose solutions, and ship them. The role involves working closely with applied scientists, product managers, and partner teams building conversational AI and agentic experiences on top of the search platform.

What You Will Do

The main day-to-day responsibilities will include building search relevancy and ranking systems, query understanding and intent classification, embedding pipelines, ML model integration, evaluation frameworks, and search APIs consumed by multiple surfaces. The engineer will also be responsible for operational excellence for a system that handles every search query on the platform.

Why It Might Be a Fit

The ideal candidate will be a self-motivated and autonomous engineer who can own hard problems end-to-end and work collaboratively with the team. The role offers opportunities for growth and learning from others, and the engineer will be expected to contribute to the team's success and impact.

Requirements

  • 3+ years of non-internship professional software development experience
  • 2+ years of non-internship design or architecture experience
  • 1+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using C#, C++, Java, or Perl
  • 1+ years of Object Oriented Design experience
  • Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field

Benefits

  • Comprehensive benefits including health insurance, 401(k) matching, paid time off, and parental leave
  • Sign-on payments and restricted stock units (RSUs)
  • Flexible Spending Accounts
  • Adoption and Surrogacy Reimbursement coverage
  • Basic Life & AD&D insurance and option for Supplemental life plans
  • EAP, Mental Health Support, Medical Advice Line
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