Jobs in the United States

25+ jobs

Save this search

Added 2 mins ago
AP
Manager Assistant- AXIS
Action Property Management
San Jose, CA
- $28 to $30 USD / hour
…integrity, and professionalism coupled with our core values of excellence, innovation and care for people, continues to define us. Today, as the largest privately owned HOA management…
Added 2 mins ago
H
Field Service Engineer
HP
Remote, United States
- $25 to $38 USD / hour
Added 2 mins ago
O
Sr Software Engineer - Cloud Automation & AI Systems
Oracle
Harrisburg, PA
- $89,200 to $209,500 USD / year
Software Engineer 3 – Cloud Automation & AI Systems
Added 2 mins ago
O
Senior Core Infrastructure Engineer- Nashville,TN
Oracle
Harrisburg, PA
- $79,200 to $209,500 USD / year
Added 2 mins ago
O
Principal AI Agent / Software Engineer- Nashville
Oracle
Harrisburg, PA
- $114,600 to $234,600 USD / year
The Principal AI Agent / Software Engineer is a Senior Staff-level, hands-on technical leadership role responsible for defining, building, and operating next-generation AI systems on Oracle…
Added 2 mins ago
Senior Data Engineer
Audacy
Philadelphia, PA
Audacy is looking for a Senior Data Engineer to join our dynamic Data Engineering team. In this role, you’ll be at the forefront of building and optimizing scalable data infrastructure that…
Added 2 mins ago
Electrical Systems Engineer (OCONUS Travel)
Noblis
Philadelphia, PA
Noblis is hiring an Electrical Systems Engineer to provide engineering, technical, logistics, and obsolescence support to U.S. Navy ships and vessels related to the following systems and…
Added 4 mins ago
Senior Data Engineer - Finance
Circle
San Francisco, CA · Atlanta, GA · Austin, TX · Boston, MA · Chicago, IL · Los Angeles, CA · Miami, FL · New York, NY · Phoenix, AZ · Salt Lake City, UT · Seattle, WA · Washington, DC
…Integrity, Future Forward, Multistakeholder, Mindful, and Driven by Excellence. We have built a flexible work environment where new ideas are encouraged and everyone is a…
Added 4 mins ago
A&
Maintenance Engineer I
Ann & Robert H. Lurie Children's Hospital of Chicago
Streeterville, IL
- $28.5 to $46.6 USD / hour
…pediatric provider in the region with a 140-year legacy of excellence, kids and their families are at the center of all we do. Ann & Robert H. Lurie Children’s Hospital of Chicago is ranked…
Added 4 mins ago
IT Network Engineer Sr.
Ann & Robert H. Lurie Children's Hospital of Chicago
Streeterville, IL
…pediatric provider in the region with a 140-year legacy of excellence, kids and their families are at the center of all we do. Ann & Robert H. Lurie Children’s Hospital of Chicago is ranked…
Added 5 mins ago
Software Engineer III
San Manuel
Highland, CA
Under the direction of the Manager, Development Studio, the Software Engineer III is responsible for providing technical leadership and strategic guidance for complex software initiatives,…
Added 5 mins ago
Software QA Engineer 2
Sony Interactive Entertainment (SIE)
San Mateo, CA
Sony Interactive Entertainment (PlayStation) is seeking a Software Development Engineer in Test (SDET) to provide hands-on engineering excellence across our SDK ecosystem. This role focuses…
Added 9 mins ago
Site Reliability Engineer
Planet
San Francisco, CA
Participate in on-call rotations to ensure operational excellence
Added 16 mins ago
KC
Wireless Network Engineer
King County
Seattle, WA
- $110,087.54 to $139,542.21 USD / year
King County's Department of Information Technology (KCIT) is seeking a Wireless Network Engineer to join our Network Services team. The Wireless Network Engineer provides engineering,…
Added 16 mins ago
HFN: Manufacturing Engineer II
Hanger, Inc.
Phoenix, AZ
The Manufacturing Engineer will develop and improve a wide range of manufacturing or system processes by understanding required outcomes and applying best practices. This entails working…
Added 17 mins ago
Product Security Engineer
Tapestry - G0G
Hazelwood, MO
As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions…
Added 19 mins ago
Staff QA Engineer
Dexcom
San Diego
You drive Quality Management System excellence by identifying systemic weaknesses and leading sustainable improvements to procedures, process controls, validation frameworks, FMEAs, and…
Added 22 mins ago
Sales Engineer, VisionLink Full Fleet Solutions
Westminster, CO · Chicago, IL · Peoria, IL · Irving, TX
The Sales Engineer, VisionLink Full Fleet Solutions serves as the technical lead within strategic sales opportunities, partnering with direct and dealer sales teams to position VisionLink…
Added 25 mins ago
Software Development Engineer, AWS EC2 Nitro Team
Amazon Development Center U.S., Inc.
Santa Clara, CA
We are looking for an experienced software engineer to drive development for new EC2 Machine Learning platforms. In this role, the engineer will work with a broad group of technical teams…
Added 25 mins ago
Senior Software Development Engineer, AWS EC2 Nitro Team
Amazon Development Center U.S., Inc.
Santa Clara, CA
We are looking for an experienced software engineer to drive development for new EC2 machine learning platforms. In this role, the engineer will work with a broad and deep group of…
Added 30 mins ago
AI Automation Engineer II
Frost Bank
San Antonio, TX
As an AI Automation Engineer II, you believe in the power of AI. You’ll play an important role in the development, design, and deployment of AI solutions to ensure the quality and stability…
Added 35 mins ago
AA
Quality Manager - Aerospace Quality Leader
Align Aerospace
Chatsworth, CA
- $95,000 to $100,000 USD / year
As our Quality Manager, you'll be the driving force behind quality excellence by:
Added 35 mins ago
Warranty Manager - Power Engineering
Kiewit
Lenexa, KS
…water/wastewater. Our staff leads the power markets engineering process and collaborates with Kiewit's construction teams to focus on safe, cost-effective, and innovative designs that…
Added 37 mins ago
Database/Systems Engineer - TS/SCI w/Poly
Parsons Corporation
Baltimore, MD
Parsons is looking for an amazingly talented Systems Engineer to join our team! In this role you will get to develop and implement next-generation IT tools, systems, and capabilities in…
Added 40 mins ago
Advanced Manufacturing Engineering Intern, Process & Equipment (Summer 2027)
GLOBALFOUNDRIES U.S. INC.
NY
GlobalFoundries Fab 8 is seeking highly skilled and motivated Process & Equipment Engineering interns to become part of our state of the art 300mm factory.

Amazon.com Services LLC

Software Development Engineer III, Efficiency & Performance, Alloy, Region Flex Efficiency

Sunnyvale, CA, United States

Apply About employer

Applications open in a new tab.

Job details

Posting language: English
Posted: Nov 2, 2026

Original job description

Amazon runs one of the world’s most complex eCommerce platforms, where operational efficiency directly drives profitability and customer satisfaction. Efficiency is core to Amazon’s DNA, reflected in the Leadership Principle of Frugality and the Flywheel strategy that lowers cost structures to fuel growth. With the cost of operating Amazon’s global infrastructure measured in billions of dollars, achieving true economies of scale rather than allowing scale to increase costs is essential to our success.

The Alloy team serves as Amazon’s central efficiency organization, leading company-wide cost optimization through intelligent and automated use of AWS resources. Our work spans thousands of internal services, enabling large-scale efficiency improvements with minimal engineering effort from partner teams. We drive optimization across multiple layers of Amazon’s stack, focusing on GPU efficiency infrastructure for AI/ML workloads through centralized scheduling, software performance profiling, and end-to-end storage optimizations through data lifecycle management. These cross-cutting initiatives transform isolated team optimizations into scalable, safe, and reusable systems that continuously improve efficiency across Amazon.

As a Software Development Engineer in Alloy, you will collaborate with service and infrastructure teams across Amazon to identify and eliminate performance bottlenecks in large-scale distributed systems. You will design and build mechanisms to measure, analyze, and automate performance improvements, using data to set and drive company-wide efficiency goals. You will work closely with Principal and Distinguished Engineers, gaining exposure to Amazon’s most advanced systems while developing deep technical expertise and leadership skills. Your work will directly influence how Amazon’s software and services operate at scale, delivering measurable cost savings in the tens to hundreds of millions of dollars each year and advancing Amazon’s commitment to operational excellence and sustainability.

In this role, you will:

Solve performance and efficiency problems that manifest at scale.
Design metrics and measure performance and cost efficiency of services in Amazon's ecosystem.
Collaborate with service teams to identify inefficiencies, and design and implement solutions.
Design and develop highly available components and profiling tools.

Key job responsibilities

Design and implement software solutions across the full development lifecycle - from product definition and scoping through coding, testing, deployment, and ongoing maintenance - ensuring high-quality, maintainable, and well-documented code.
Collaborate with customers, stakeholders, and cross-functional peers to understand business and customer needs, translating requirements into scalable system designs that account for performance, security, and extensibility tradeoffs.
Identify and resolve operational issues at their root cause, driving improvements to team operations and reducing support costs through proactive problem-solving and process enhancements.
Evaluate and integrate generative AI tools where appropriate to augment productivity and quality, applying responsible practices to refine outputs and accelerate development workflows.
Mentor and coach fellow engineers through code reviews and knowledge sharing, actively training new team members on system architecture, construction, and operational best practices.

About the team Our team is focused on building reliable, scalable software that directly impacts Amazon's customers. We value collaboration, clear communication, and a commitment to continuous improvement. Every engineer has a voice in technical decisions, and we encourage thoughtful debate to arrive at the best solutions. We are investing in new capabilities and looking for engineers who are excited to help shape our technical direction, grow their skills, and contribute to an inclusive environment where everyone can do their best work. Basic 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
5+ years of highly scalable systems experience
Experience as a mentor, tech lead or leading an engineering team Preferred qualifications
5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
Bachelor's degree in computer science or equivalent
Knowledge of system performance, memory management, and parallel computing principles

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

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. Learn more about our benefits at https://amazon.jobs/en/benefits.

USA, CA, Sunnyvale - 193,300.00 - 261,500.00 USD annually

Apply About employer

Report this job