Jobs in the United States

25+ jobs

Save this search

Added 5 mins ago
Software Development Engineer II, AWS DynamoDB
Amazon Data Services, Inc.
Seattle, WA
- 1+ years of software development engineer or related occupational experience
Added 5 mins ago
Software Development Engineer II, AWS DynamoDB
Amazon.com Services LLC
Seattle, WA
- 1+ years of software development engineer or related occupational experience
Added 7 mins ago
Controls Engineer II
Barry-Wehmiller
Denver, CO
Develop automation solutions through design specifications, software configuration, testing, commissioning, and start-up activities
Added 8 mins ago
JL
Field Engineer I - Telemetry
JT4, LLC
Edwards AFB, CA
- $78,220 to $96,850 USD / year
JOB SUMMARY: Under close supervision, a Field Engineer I performs a variety of fundamental field engineering tasks in the installation, operations, testing, and maintenance of electronic…
Added 12 mins ago
T
Remote Circuit Design Engineer
TEKsystems
Austin, TX
- $40 to $50 USD / hour
TEKsystems is seeking a circuit design engineer for its Alaska-based client.
Added 13 mins ago
Network Engineer
Amentum
Fort Shafter, HI
Amentum is seeking a Network Engineer to support the Trojan Net Ops Program in Fort Shafter, Hawaii.
Added 15 mins ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Concord, NH
- $146,400 to $263,600 USD / year
In this role, you'll be at the forefront of Akamai Cloud platform software and hardware technologies. We're responsible for identifying performance bottlenecks and creating the supporting…
Added 15 mins ago
AT
Site Reliability Engineer II
Akamai Technologies, Inc.
Concord, NH
- $95,000 to $171,000 USD / year
Are you passionate about software-defined networking, secure connectivity, and making large-scale cloud infrastructure safe to change?
Added 15 mins ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Concord, NH
- $146,400 to $263,600 USD / year
…responsible for all of Akamai's bare-metal and VM hardware and software infrastructure platforms. CLP focuses on Compute's Linux kernels, operating systems, KVM/QEMU virtualization layer,…
Added 16 mins ago
Maintenance Worker I - White Mountain
Norton Sound Health Corp
Nome, AK
Maintenance Tech is equal to and provides the same function as the deffinition of “Maintence Engineer” as described in the NFPA and NSHC policies Procedures or Plans.
Added 16 mins ago
Maintenance Worker - Elim
Norton Sound Health Corp
Nome, AK
Maintenance Tech is equal to and provides the same function as the deffinition of “Maintence Engineer” as described in the NFPA and NSHC policies Procedures or Plans.
Added 18 mins ago
Systems Integration Engineer II, Automated Drive
Rivian
Palo Alto, CA
Added 25 mins ago
Staff Electrical Engineer Multiport NPD
Intuitive
Sunnyvale, CA
We are seeking a Senior Electrical Engineer to contribute towards complex mixed signal designs for next-generation surgical robotic systems. The person in this position will work closely…
Added 31 mins ago
LS
Senior Network Routing Design Engineer
Linchpin Solutions Inc
quantico, VA
- $115,000 to $155,000 USD / year
If you are looking for an exciting career opportunity in IT, engineering, software development, logistics, or project management, Linchpin Solutions is the place to be! We are currently…
Added 39 mins ago
Software Development Engineer, Amazon Stores FinTech
Amazon.com Services LLC
Seattle, WA
Amazon Stores FinTech Team is seeking a Software Engineer who can design and build scalable systems for Amazon Stores Finance Customers. We are the tech team that builds and supports…
Added 39 mins ago
Software Engineer II
Leonardo DRS, Inc.
Menomonee Falls, WI
We are seeking a Software Engineer with 2-5 years of embedded development experience to support the design, development and test of power conversion system products, from standard…
Added 43 mins ago
T
Remote Circuit Design Engineer
TEKsystems
Philadelphia, PA
- $40 to $50 USD / hour
TEKsystems is seeking a circuit design engineer for its Alaska-based client.
Added 43 mins ago
T
Remote Circuit Design Engineer
TEKsystems
Dallas, TX
- $40 to $50 USD / hour
TEKsystems is seeking a circuit design engineer for its Alaska-based client.
Added 1 hour ago
Sr Engineer Piping
Zachry Group
Downers Grove, IL
The Senior Piping Engineer will play a critical role in the engineering design, analysis, and development of complex piping systems for onshore oil & gas, chemical, LNG, and renewable…
Added 1 hour ago
Engineer II Instrumentation & Control
Zachry Group
Houston, TX
Zachry Engineering Corporation (ZEC) is currently accepting applications for an Engineer II I&C to join our I&C Department in Houston, TX. This is a great opportunity to get involved on…
Added 1 hour ago
Operations Engineer (Starshield)
SpaceX
Hawthorne, CA
Work closely with software teams to define and implement alerting systems for team assets.
Added 1 hour ago
Software Engineering Manager II, Site Reliability Engineering, Infra Bigtable SRE
Google
New York, NY
To learn more: check out our books on Site Reliability Engineering or read a career profile about why a Software Engineer chose to join SRE.
Added 1 hour ago
Fullstack Software Engineer II, Rebates
Conga
Houston, TX
Job Title: Full Stack Software Engineer II, Rebates
Added 1 hour ago
Senior iOS Engineer - Identity & Access Management
onX
Missoula, MT · Austin, TX · Bozeman, MT · Denver, CO · Minneapolis, MN · Portland, OR · Salt Lake City, UT · Seattle, WA
onX is seeking a Senior iOS Engineer who will contribute to meaningful, real-world outcomes that have a lasting impact for customers and the business. In this role, as part of the Identity…
Added 1 hour ago
Senior Android Engineer - Identity & Access Management
onX
Missoula, MT · Austin, TX · Bozeman, MT · Denver, CO · Minneapolis, MN · Portland, OR · Salt Lake City, UT · Seattle, WA
onX is seeking a Senior Android Engineer who will contribute to meaningful, real-world outcomes that have a lasting impact for customers and the business. In this role, as part of the…

Amazon.com Services LLC

Software Development Engineer II, 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

3+ years of non-internship professional software development experience
2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
1+ years of software development engineer or related occupational 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 experience
1+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
1+ years of programming using a modern programming language such as Java, C++, or C#, including object-oriented design experience
Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field Preferred qualifications
3+ 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 - 165,200.00 - 223,600.00 USD annually

Apply About employer

Report this job