Jobs in the United States

25+ jobs

Save this search

Added 1 min ago
F
Build Your Robotics Career. Explore the Country as a Robotics Field Service Engineer or Technician
Formic
United States
- $25 to $32 USD / hour
…Mitsubishi HC Capital North America, Formic is scaling rapidly and building the foundation for a new era of high-performance, Made in America…
Added 1 min ago
A
Systems Engineer
Actalent
Costa Mesa, CA
- $90 to $96 USD / hour
Job Title: Systems Engineer Requirements & Verification Traceability (RVTM)Job DescriptionThe Systems Engineer Requirements, Verification Traceability Matrix (RVTM) will own and manage the…
Added 1 min ago
A
Firmware Engineer
Actalent
Brookfield, WI
- $65 to $80 USD / hour
Job Title: Firmware EngineerJob DescriptionWe are seeking an Embedded Firmware Engineer to support new product development and next-generation connected product platforms. In this hands-on…
Added 1 min ago
A
Software Engineer
Actalent
Owatonna, MN
- $55 to $75 USD / hour
…on Samsung and Lenovo tablet platforms. This role focuses on building mobile applications that communicate with connected automotive devices, support Linux-based updates, and deliver…
Added 2 mins ago
O
Senior Software Engineer - AI Oversight
OpenMined
Remote, United States
- $125,000 to $220,000 USD / year
As a Senior Software Engineer, reporting to the Technical Lead Manager, AI Oversight, you'll build core parts of this system and the products on top of it. You'll also work directly with…
Added 2 mins ago
Senior Data Analyst
Marsh Agency LLC
Remote, United States
…what makes us different and how you can thrive as a Platform Engineer at…
Added 2 mins ago
CN
Electrical Asset Inspector
COLORADO NETWORK STAFFING INC
Air Force Academy, CO
- $40 to $42 USD / hour
…government and military locations. This position will evaluate building systems, associated pavements, utilities, and other facility assets to support repair requirements, cost estimating,…
Added 2 mins ago
Systems & Network Engineer
Suntec Concrete, Inc.
Phoenix, AZ
Added 3 mins ago
RC
Data Analyst (AI)
Reef Capital Partners
Lehi, UT
- $80,000 to $110,000 USD / year
If you've been building with Claude Code, Cursor, or similar tools, great. If you haven't yet but you're eager to work this way, and you bring strong SQL and data visualization instincts,…
Added 3 mins ago
Sr Engineer Civil/Structural
Zachry Group
Downers Grove, IL
Zachry Engineering Corporation (ZEC) is currently looking for a talented and self-motivated Senior Structural Engineer to join our Downers Grove, IL office. The ideal candidate will lead…
Added 3 mins 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 3 mins ago
Senior Process Engineer
Zachry Group
Downers Grove, IL
Zachry Engineering Corp (ZEC) is currently building a pool of Senior Process Engineers with a background in Power Generation Combined Cycle to support our Downers Grove, IL office. The…
Added 3 mins 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 4 mins ago
W
Field Service Technician - Traffic Signals & ITS
Wavetronix
Albany, NY · Springfield, MA · Hartford, CT
- $65,000 to $90,000 USD / year
…and training behind you, this may be your role. If you like building long-term relationships with customers and taking care of them with excellent service, this may be your role. And if you…
Added 4 mins ago
A
Senior Test Engineer (Sample Role)
Alector
South San Francisco, CA
- $100,000 to $120,000 USD / year
As a Senior Test Engineer, you will partner with theEngineering team to design, run, and improve test scenarios. This posting is intended to exercise ATS features such as job creation,…
Added 5 mins ago
A
Outside Machinist
Aerotek
Raleigh, NC
- $35 USD / hour
…(HII) in Newport News, Virginia.Join a team responsible for building and maintaining some of the most advanced vessels in the world while earning competitive pay and travel…
Added 5 mins ago
A
Boiler Operator/ Stationary Engineer
Aerotek
Bedford, TX
- $29 to $35 USD / hour
Job Title: Boiler Operator / Stationary EngineerJob DescriptionThe Boiler Operator / Stationary Engineer is responsible for the safe, reliable operation and maintenance of boilers and…
Added 5 mins ago
A
Test Equipment Design Engineer
Aerotek
Berkeley, CA
- $69.44 to $104.17 USD / hour
Job Title: Test Equipment Design EngineerJob DescriptionWe are seeking a hands-on Test Equipment Design Engineer to design and develop custom electrical test infrastructure supporting…
Added 7 mins ago
Lead DevOps Engineer St. Louis, USA
London Stock Exchange Group Holdings Inc
St. Loui, MO
This Lead DevOps Engineer position is a key role within the SRC Team which sits within the Application Services Division, with responsibilities to facilitate adoption of standard DevOps…
Added 8 mins ago
Information Systems Security Engineer
Snowflake
McLean, VA
Information Systems Security Engineer (Principal)
Added 10 mins ago
Marketing Lead, Claude Frontier Academy
Anthropic
San Francisco, CA · New York City, NY
…of 2027. The Academy’s first program, the Frontier Deployed Engineer (FDE) Residency, brings engineers from leading customers and partners together in cohorts, and more programs will…
Added 10 mins ago
Software Engineering Manager II, Site Reliability Engineering, Infra Bigtable SRE
Google
New York, NY
Experience partnering and building trust with technical teams across the company.
Added 10 mins ago
BC
Senior AI Engineer - Finance
Bechtel Corporation
Washington, DC
- $140,800 to $203,700 USD / year
Bechtel is seeking a Senior AI Engineer – Finance to serve as a hands-on technical leader within the Finance Transformation and AI team, responsible for architecting, building, and scaling…
Added 10 mins ago
BC
AI Engineer - Finance
Bechtel Corporation
Washington, DC
- $106,900 to $178,500 USD / year
We are seeking an AI Engineer – Finance to join the Finance Transformation and AI team, focused on designing, building, and deploying production-grade AI and automation solutions that…
Added 10 mins ago
AI Engineer - Finance
Bechtel Corporation
Glendale, AZ
We are seeking an AI Engineer – Finance to join the Finance Transformation and AI team, focused on designing, building, and deploying production-grade AI and automation solutions that…

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