Jobs in the United States

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Added 6 mins ago
CO
Environmental Program Manager
Commonwealth of Pennsylvania
Harrisburg, PA
- $89,996 to $136,842 USD / year
Communication Management: Direct reports, publications, website content, and outreach materials for internal and external audiences
Added 8 mins ago
Consultant or Senior Consultant, Technical Solutions
Jobgether
Remote, United States
…solutions that improve how organizations manage and use their content. Your work may also involve researching and prototyping emerging approaches, including AI-powered metadata generation…
Added 14 mins ago
Framing Manager-FT.
Michaels
PHX, AZ
Assist with interviewing, on-boarding, coaching, observing and training of new Team members; support with Talent Development activities; participate in Performance Mgmt. activities of your…
Added 14 mins ago
W
Auto Care Center Service Writer
Walmart
GOODYEAR, AZ
- $16 to $29 USD / hour
…rewarding place to work with opportunities for advanced associate training, business development, and application of…
Added 14 mins ago
Scheduler 1, MC
J.E. Dunn Construction Company
Tempe, AZ
Assists with and performs training for JE Dunn operations. Assists with training content and course preparation for training delivered by the group.
Added 14 mins ago
Sr. Financial Advisor - Edward Jones Connection
Edward Jones
Tempe, AZ
…skills, providing innovative thinking to continue evolving our training, development, recognition and rewards in ways that best engage our unique…
Added 14 mins ago
Digital Operations Lead, Tucson Immersive Design Center, Onsite
RTX Corporation
tucson, AZ
…operations of the Visualization Center, planning projects with the content development team and customers; managing content and hardware projects; and interacting with customers to…
Added 14 mins ago
National Channel Director, Consulting & Ecosystem Partnerships
Zayo
Phoenix, AZ
…access. Zayo serves wireless and wireline carriers, media, tech, content, finance, healthcare and other large…
Added 14 mins ago
National Channel Director, Strategic Partner Development – SI/VAR
Zayo
Phoenix, AZ
…access. Zayo serves wireless and wireline carriers, media, tech, content, finance, healthcare and other large…
Added 14 mins ago
WC
Technician, Meeting Technology & Services
WCG Clinical
Phoenix, AZ
- $19.5 to $28.1 USD / hour
Investment in your growth – Referral bonuses, tuition reimbursement, on-the-job training, certification assistance, and continuing education support
Added 15 mins ago
SO
ARIZONA PUBLIC CORD BLOOD PROGRAM (AZPCBP) INTERN
State of Arizona
PHOENIX, AZ
- $15.4 to $24.2 USD / hour
● Prepare written content for public health websites, newsletters, brochures, fact sheets, FAQ documents, and social media platforms.
Added 15 mins ago
Trainer I (Limited Service, remote)
Maximus
Phoenix, AZ
Collaborate with subject matter experts to ensure training content is accurate, relevant, and aligned with operational goals.
Added 21 mins ago
Field Kidney Care Specialist
FMS USA Fresenius Mgmt Services Inc
Midland, TX
Participate in the development, evaluation, and continuous improvement of virtual education materials, documentation, and on-demand content.
Added 24 mins ago
GL
Community Health Assistant (Population Health)
Gundersen Lutheran Admin Svcs
La Crosse, WI
- $22.9 USD / hour
…may include but are not limited to recruitment, screening, training, performance evaluation, and supporting program needs through data management and…
Added 38 mins ago
J
Instructional Designer (Contract)
Jobgether
Remote, United States
- $50 to $60 USD / hour
…projects will include new learning programs, redesigned legacy content, interactive simulations, and persona-driven microlearning. You will collaborate closely with designers, developers,…
Added 38 mins ago
J
Enterprise Manufacturing Sales Director
Jobgether
Remote, United States
- $150,000 to $225,000 USD / year
Develop ongoing training covering discovery, qualification, deal strategy, multi-threading, negotiation, closing, and executive communication.
Added 1 hour ago
Advanced Game Artist
LNW Gaming, Inc.(KAC)
Reno, NV
…our Gaming team builds cutting-edge technology, products, and content for the most iconic casinos and operators across the…
Added 1 hour ago
Reading Specialist- Per Diem
Northeast Behavioral Health Corporation
United States
…plans. These plans aim to foster academic success across all content areas, ensuring that students can access the curriculum and meet their individualized education program (IEP)…
Added 1 hour ago
WU
Assistant Professor, Social Work
Whitworth University
Spokane, WA
- $59,572 to $63,718 USD / year
Added 1 hour ago
Social Services Senior Administrator
State of Delaware
Dover, DE
Applicants must have education, training and/or experience demonstrating competence in each of the following areas:
Added 1 hour ago
Senior Security Engineer
State of Delaware
Dover, DE
…DEL to provide a detailed description of how your education, training and/or experience meets each job requirement including employer, experience/responsibilities and dates (month/year} of…
Added 1 hour ago
Disability Determination Hearing Officer
State of Delaware
Dover, DE
…position will also be responsible for facilitating new adjudicator training classes as well as conducting monthly refresher classes. They may liaison with stakeholders and partner with the…
Added 1 hour ago
MGR, FACILITIES
Compass Group
CLEBURNE, TX
…function as the after-hours contact for property management, and training of office emergency…
Added 1 hour ago
Director of Digital Marketing Services
Audigy Group, LLC
WA
Oversee the creation and implementation of content strategies for our digital marketing campaigns
Added 1 hour ago
DSX Electrical Engineer
NVIDIA USA
CA
Working across DSX engineering, product management, solution architecture, deployment, and developer marketing to align technical content with product capabilities and deployment needs.

Amazon.com Services LLC

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

Sunnyvale, CA, United States

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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

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