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Senior Software Engineer - Operational Improvement
Western Governors University
Salt Lake City, UT
This is a hands-on engineering role for someone who believes quality is part of building great software, not a separate step at the end of development. You’ll write production code, design…
Added just now
Electrical Design & Verification Engineer (DVE), Leo Optical ISL Development
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
- Bachelor's degree in Electrical Engineering, Computer Engineering, or a related technical field
Added 1 min ago
Manager, Software Engineering
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Mountain View, CA
Champion AI-native engineering practices, including spec-driven development and agentic tooling, and coach engineers to use AI with rigor and judgment.
Added 2 mins ago
Senior Research Scientist
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San Jose, CA
Translate complex engineering and customer problems into experimental plans, technical requirements, risk assessments, and clear development recommendations.
Added 2 mins ago
Construction Project Manager - Transmission & Distribution (Dallas / Fort Worth)
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Fort Worth, TX · Dallas, TX
Collaborate with engineering team to establish the development and distribution of engineering deliverables per project schedule and requirements.
Added 2 mins 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
…to keep stretching your skills. This role will report to a Software Engineering Manager…
Added 2 mins ago
Senior Android Engineer - Identity & Access Management
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Missoula, MT · Austin, TX · Bozeman, MT · Denver, CO · Minneapolis, MN · Portland, OR · Salt Lake City, UT · Seattle, WA
…to keep stretching your skills. This role will report to a Software Engineering Manager…
Added 2 mins ago
Senior Electrical Project Manager- Data Center
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…more than 22,000 professionals and subject matter experts in Engineering, Procurement, and Construction across over 400 locations throughout North America and the Caribbean, Lemartec is…
Added 3 mins ago
Director, Software Engineering
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Sunrise, FL
Experience leading development using modern software engineering and product development tools including Agile/SAFE, Continuous Integration, Continuous Delivery, etc.
Added 4 mins ago
Cloud & AI Security Architect
The Elevance Health Companies, Inc.
United States
…communications, computer networking, telecommunications, systems development and management, hardware, software, data, and people; experience with multiple technical and business…
Added 4 mins ago
Manager, Manufacturing Operations Test Engineering
Rockwell Automation (USA)
Mequon, WI · Milwaukee, WI
Lead a geographically distributed Manufacturing Operations Test Engineering team responsible for supporting test equipment and test processes across Rockwell Automation manufacturing…
Added 4 mins ago
SDO Cybersecurity Sales Executive
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Remote, United States
…Digital/AI solutions, and Manufacturing Operations Management (MOM) software to accelerate customer outcomes across industrial operations. You will report to the Sales Manager, Secure…
Added 4 mins ago
DS
Technical Product Owner
Diversified Services Network, Inc.
Chicago, IL
- $135,000 to $145,000 USD / year
Software Engineering: Ability to deliver new or enhanced fee-based software products
Added 4 mins ago
DS
Technical Product Owner
Diversified Services Network, Inc.
Peoria, IL
- $135,000 to $145,000 USD / year
Software Engineering: Ability to deliver new or enhanced fee-based software products
Added 4 mins ago
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(1114959) IT Project/Program Manager
Diversified Services Network, Inc.
Remote, United States
- $118,000 to $125,000 USD / year
6+ years of direct project management experience working with software engineering teams in Agile software development environments, business partners, and product managers.
Added 4 mins ago
DS
(1114959) IT Project/Program Manager
Diversified Services Network, Inc.
Remote, United States
- $118,000 to $125,000 USD / year
6+ years of direct project management experience working with software engineering teams in Agile software development environments, business partners, and product managers.
Added 4 mins ago
DS
(1114958) Sr. IT Project/Program Manager - Application Program Management
Diversified Services Network, Inc.
Remote, United States
- $100,000 to $124,800 USD / year
· 6+ years of direct project management experience working with software engineering teams in Agile software development environments, business partners, and product managers.
Added 4 mins ago
DS
(1114958) Sr. IT Project/Program Manager - Application Program Management
Diversified Services Network, Inc.
Remote, United States
- $100,000 to $124,800 USD / year
· 6+ years of direct project management experience working with software engineering teams in Agile software development environments, business partners, and product managers.
Added 4 mins ago
DS
(1115168) IT Project/Program Manager
Diversified Services Network, Inc.
Remote, United States
- $118,000 to $125,000 USD / year
6+ years of direct project management experience working with software engineering teams in Agile software development environments, business partners, and product managers.
Added 4 mins ago
DS
(1115168) IT Project/Program Manager
Diversified Services Network, Inc.
Remote, United States
- $118,000 to $125,000 USD / year
6+ years of direct project management experience working with software engineering teams in Agile software development environments, business partners, and product managers.
Added 4 mins ago
Engineer Senior – Spacecraft Mechanical Design
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Sr Principal Program Planner, Manufacturing Transition (Hybrid)
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…Integrated Master Schedules (IMS) that align manufacturing, engineering, program management, production control, supply chain, quality, facilities, and capital activities. The Planner will…
Added 4 mins ago
Ground Systems Engineer SME
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…seeking a fast-paced position focused on developing innovative software for the Space-Based Interceptor mission, this opportunity is designed for…
Added 5 mins ago
Electrical Engineering Technician
nLIGHT
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nLIGHT's Directed Energy team is seeking a highly motivated and organized Electrical Engineering Technician to support development of state-of-the-art fiber-laser power electronics. This…
Added 5 mins ago
Technical Writer II
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…Ft. Meade, Maryland. In this role, you will work alongside software engineers, system administrators, and technical subject matter experts to develop and maintain high-quality documentation…

Amazon.com Services LLC

Software Development Engineer II, 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

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

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