Amazon Web Services, Inc.
Cloud Infrastructure & DevToolsDirect employer career site

Principal Software Engineer

Pay
$200,100 – $270,600 per year
Location
Seattle, WA
Job type
Full-time
Level
Executive
Experience
12+ years
Education
Bachelor's degree
Listed
20 days ago

Skills & highlights for this role

  • software architecture
  • system design
  • scalable systems
  • technical leadership

Also useful

  • machine learning systems

Stated benefits & perks

  • Health
  • 401k match
  • Parental leave

About the role

We are seeking technically deep Principal Engineer to drive the architecture, engineering strategy, and technical standards for AgentCore. AgentCore, is a comprehensive, modular platform for deploying and operating autonomous AI agents securely and at scale, providing serverless runtime, memory, identity, gateway, and observability components.

The Principal Engineer will be a hands-on technical leader, tackling the hardest, most ambiguous problems in the rapidly evolving Generative AI space, and setting the technical direction for a platform that is critical to accelerating customers' agents to production. Key job responsibilities In this role, you will build a new AWS service that is going to be trend setting in the Gen AI field.

This is an area that requires solving the hardest engineering challenges to enable machine learning powered solutions for our customers. As a tier zero Amazon service our solutions have to be scalable, efficient, and fault tolerant. Experience with machine learning systems is preferred, but not required.

You will deliver some of our most strategic technical projects, deliver large scalable systems, design new software systems and have a significant bottom-line impact on our business and competitive position. In addition to delivering critical software, you will draw from a deep and broad technical expertise to mentor engineers and provide leadership on complex technical issues.

This position within the Agentic AI team presents a unique and rare opportunity to get in on the ground floor within a fast growing business and help shape the technology, product and the business.

A successful candidate will bring deep technical and software expertise, desire to have an industry wide impact and ability to work within a fast moving, startup environment in a large company to rapidly deliver services that have a broad business impact.

Basic qualifications 12+ years of non-internship professional software development experience 8+ 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 12+ years of programming with at least one software programming language experience

Basic Qualifications

12+ years of non-internship professional software development experience 8+ 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 12+ years of programming with at least one software programming language experience

Pay and benefits

Bachelor's degree in computer science or equivalent 10+ years of highly scalable systems experience 15+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs).

Final compensation will be determined based on factors including experience, qualifications, and location.

Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and 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, and parental leave.

USA, CA, Santa Clara - 230,100.00 - 311,200.00 USD annually USA, NY, New York - 220,100.00 - 297,700.00 USD annually USA, WA, Seattle - 200,100.00 - 270,600.00 USD annually

Read the original posting

From Amazon Web Services, Inc.'s careers page, first listed on Rolev.ai on October 20, 2026. Rolev.ai is not the employer.

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Common questions

What is the salary for the Principal Software Engineer role at Amazon Web Services, Inc.?

The Principal Software Engineer posting at Amazon Web Services, Inc. states compensation of $200,100 – $270,600 per year. It is listed as a full-time position. Final pay may depend on location, experience, and interview evaluation on Amazon Web Services, Inc.'s official career site.

Where is the Principal Software Engineer job at Amazon Web Services, Inc. located?

This Principal Software Engineer position at Amazon Web Services, Inc. is located in Seattle, WA. Always check Amazon Web Services, Inc.'s application page for specific state eligibility or relocation policies.

What qualifications are required for Principal Software Engineer at Amazon Web Services, Inc.?

For the Principal Software Engineer role, Amazon Web Services, Inc. highlights 12+ years of relevant experience; a bachelor's degree; experience with software architecture, system design, scalable systems, technical leadership. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Principal Software Engineer position at Amazon Web Services, Inc.?

This listing links directly to Amazon Web Services, Inc.'s application page. You can apply directly on Amazon Web Services, Inc.'s site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.