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Full Stack Engineer, Forward Deployed
Applied Computing
Houston
As a Forward Deployed Full Stack Engineer, your job is to make Orbital work in the real world. You will deploy, configure, customise, and operationalise Orbital’s applications inside…
Added 2 mins ago
UA
Civil Engineer (STRUCTURAL)
U.S. Army Corps of Engineers
Vicksburg, MS
- $99,954 to $119,097 USD / year
Incumbent serves as Lead Structural Engineer for assigned projects. | Develops and provides input to the Project Management Plan. | Develops design details of structural features for the…
Added 5 mins ago
EP
Life Scientist/Environmental Engineer/Physical Scientist
Environmental Protection Agency
Denver, CO
- $118,675 to $154,280 USD / year
This position is in Region 8, Water Division, Safe Drinking Water Branch, Underground Injection Control Section. About this organization: Region 8
Added 6 mins ago
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Onsite AV Support Technician II
AVI-SPL
New York, NY
- $36.06 to $40.87 USD / hour
Control code upgrading / downgrading and testing
Added 11 mins ago
Software Engineer - Level 2 or 3 - Space AHT
Northrop Grumman
Huntsville, AL
As a software developer on the GMD Weapon System (GWS) Fire Control (GFC) software team, you will be part of the team that writes the software (currently ~1.5 million lines of code) that…
Added 11 mins ago
Systems Modeling and Simulation Engineer 2 or 3 - Space AHT
Northrop Grumman
Huntsville, AL
The selected M&S engineers would be responsible for developing, maturing, and debugging the highest fidelity model of the GWS Fire Control tactical software.
Added 11 mins ago
Associate Software Engineer (BM/SRM) (26-464)
Northrop Grumman
Huntsville, AL
…an excellent opportunity for an NG-Only : Associate Software Engineer (BM/SRM) (26-464) to join our team of skilled and diverse professionals. Based in Huntsville, AL, this role is…
Added 11 mins ago
Senior Systems Safety Engineer
Leidos
Huntsville, AL
…and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support.…
Added 11 mins ago
Engineer VIII
General Atomics
Huntsville, AL
We have an exciting opportunity in our Aerospace Systems Engineering directorate for a full-time Chief Engineer to lead the design and development of one or more new weapon systems such as…
Added 11 mins ago
Electronics Engineer Senior - E3
Lockheed Martin
Huntsville, AL
Join Our Team as an Avionics Electronics Engineer where you will work on developing the new Long Range Hypersonic Weapon (LRHW), leveraging our decades of hypersonic experience and…
Added 11 mins ago
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Mobile Engineer 3
Aerotek
Montgomery, AL
- $36 to $37 USD / hour
Perform maintenance and monitoring of repairs to Mechanical, Plumbing, Structural, Furniture, Fire Life Safety, and Control systems to ensure compliance with applicable standards.
Added 11 mins ago
Senior Manufacturing Engineer (Madison, Alabama (AL), US, 35756)
SPX
Madison, AL
As Senior Manufacturing Engineer on this campus, you will play a crucial role in improving production efficiencies, reducing costs, and enhancing overall manufacturing processes. Key to…
Added 13 mins ago
Product Lead – Clinical Trial AI Platform (eClinical)
Massive Bio
Remote, United States
Run the build with the team in Turkey. Groom the backlog in their working day, write stories an engineer can build without a meeting, demo every two weeks, and keep a release checklist…
Added 16 mins ago
NS
GENERAL ENGINEER
Naval Sea Systems Command
Naval Business Center, Philadelphia, PA
- $138,595 to $197,200 USD / year
…experience in the private or public sector as a professional engineer testing and evaluating the design or development of ship or submarine propulsion systems (e.g., propulsion…
Added 18 mins ago
AN
SAFETY AND OCCUPATIONAL HEALTH SPECIALIST T32
Air National Guard Units
Phoenix, AZ
- $78,117 to $101,558 USD / year
…plan and provides technical recommendations to eliminate or control safety hazards in the repair and maintenance of installation facilities and equipment. Develops specialized operating…
Added 18 mins ago
NI
Facilities Construction Project Manager - Interdisciplinary
National Institute of Standards and Technology
Gaithersburg, MD
- $85,447 to $187,093 USD / year
General Engineer (0801) ZP III/IV - Basic Requirements
Added 23 mins ago
Mobile Engineer
CBRE
Fenton, MI
As a CBRE Mobile Engineer, you will be responsible for preventive maintenance and corrective repairs for buildings, industrial systems, vehicles, equipment, and grounds.
Added 23 mins ago
Building Automation Specialist
Eastern Michigan University
Ypsilanti, MI
…systems operations. - Interpret, modify, and write software to control HVAC/R and building integration systems and equipment. - Evaluate sequences of operation and assess the probability of…
Added 23 mins ago
Traction Inverter Power Stage Gate Drive & Power Electronics PCB Lead Engineer
General Motors
Warren, MI
We are seeking a technical lead to join our team as “The Lead Traction Inverter Power Electronics Engineer”. This role provides end-to-end technical ownership for traction inverter gate…
Added 23 mins ago
Senior/Design Release Engineer - Exterior Hardware and Sunroofs
General Motors
Warren, MI
This position may be filled with a Senior Design Release Engineer or Design Release Engineer. The level for this role will be determined based on the selected candidate’s qualifications,…
Added 23 mins ago
Java Full Stack Software Engineer – Angular & AI
HTC Global Services Inc
Dearborn, MI
We are seeking a Java Full Stack Software Engineer to design, develop, test, and maintain scalable web applications. The ideal candidate will have strong experience with Java, Angular,…
Added 23 mins ago
DevOps Engineer - Senior
HTC Global Services Inc
Dearborn, MI
We are seeking an experienced DevOps Engineer to build, maintain, and optimize infrastructure, automation, and deployment processes across the software development lifecycle. The ideal…
Added 23 mins ago
Windows Server Engineer Intermediate
University of Michigan
Ann Arbor, MI
Information and Technology Services (ITS) is looking for an experienced, motivated Windows Server Engineer to join our Systems Operations group.
Added 24 mins ago
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Union Engineer
CBRE
Grand Rapids, MI
- $53.45 USD / hour
As a CBRE Union Engineer, you will support the maintenance, troubleshooting, repair, and operation of critical building systems at a commercial facility in Grand Rapids, Michigan. This…
Added 24 mins ago
GA
Senior AI/ML Engineer - Generative AI for Software Development
GE Aerospace
Grand Rapids, MI
- $130,000 to $173,000 USD / year
GE Aerospace Defense & Systems is seeking a Senior AI/ML Engineer to join our Emerging Technologies team in Grand Rapids, Michigan. In this role, you will help shape how large language…

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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