Jobs in the United States

25+ jobs

Save this search

Added just now
MS
Competitive Intelligence Specialist
Motorola Solutions, Inc.
Denver, CO
- $40,123 USD / year
Technical Estimation & BOM Modeling: Demonstrated ability to reverse-engineer competitor hardware, system requirements, and RF accessory configurations in cooperation with our engineering…
Added just now
BA
Application Security Engineer, Lead
Booz Allen Hamilton
Colorado Springs, CO
- $99,000 to $225,000 USD / year
A well-designed network is critical to move data and enable finan
Added just now
Jr. Refrigeration Engineer
TPS LLC
New Columbia, PA
Added 1 min ago
Principal Full Stack Software Engineer, Investments Technology (Public Markets)
Liberty Mutual Insurance
Boston
Added 5 mins ago
Lead Site Reliability Engineer
JPMC page
Tampa, FL · Plano, TX
As a Lead Site Reliability Engineer at JPMorgan Chase within the Commercial and Investment, Merchant Services team , you hold a leadership role in your team, demonstrate strong knowledge…
Added 7 mins ago
Forward Deployed Engineer, Higher Education, Google Public Sector
Google
Sunnyvale, CA
Experience building scalable pipelines for structured, unstructured data, incorporating vector databases and RAG-like architectures to power enterprise-grade AI solutions.
Added 7 mins ago
Senior Software Engineer, Infra, Auctions and Prediction Stack
Google
Mountain View, CA
…distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is…
Added 7 mins ago
Senior Staff Software Engineer, Network Management
Google
Sunnyvale, CA
…distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is…
Added 15 mins ago
A
Csv Specialist
Actalent
Miami, FL
- $50 to $75 USD / hour
…Working under the guidance of an experienced Software Quality Engineer, the specialist writes and executes protocols, composes SOPs, and prepares a comprehensive Validation Summary Report…
Added 16 mins ago
Design Engineer
TRITON METAL PRODUCTS INC.
Hamilton, IN
Highly skilled, hands-on Design Engineer who thrives in a dynamic manufacturing environment. This individual will be instrumental in elevating our design processes to world-class standards…
Added 17 mins ago
Staff Software Development Engineer – iOS
CVS Health
Remote, United States
…a highly skilled and innovative Staff Software Development Engineer – iOS to join our growing digital engineering organization. This Staff Engineering role offers the opportunity to drive…
Added 17 mins ago
Electrical Engineer - Contract and Direct
Kiewit
Lenexa, KS
…technical depth and practical, field‑ready thinking. If you want to engineer solutions that move communities forward and see your designs become tangible, high‑impact facilities, Kiewit is…
Added 17 mins ago
Senior Structural Designer - Kiewit Power
Kiewit
Lenexa, KS
…understanding of design modeling, design drawing/document creation, and data exchange using Building Information Modeling (BIM). Candidates are expected to have experience in foundation and…
Added 17 mins ago
K
Senior Structural Designer - Kiewit Power Engineering
Kiewit
Lenexa, KS
- $110,000 to $145,000 USD / year
…understanding of design modeling, design drawing/document creation, and data exchange using Building Information Modeling (BIM). Candidates are expected to have experience in foundation and…
Added 17 mins ago
K
Lead Mechanical Engineer
Kiewit
Kansas City, KS
- $100,000 USD / year
We are hiring a Lead Mechanical Engineer to support our Industrial team. This position is critical to delivering safe, efficient, and resilient EPC and Design build projects across our…
Added 17 mins ago
Mechanical Engineer - HVAC/Plumbing - Data Centers Job Details | Black & Veatch Family of Companies
Black & Veatch
Overland Park, KS
Mechanical Engineer - HVAC/Plumbing - Data Centers
Added 17 mins ago
Quality Engineer II
Kansas City National Security Campus
Overland Park, KS
Added 17 mins ago
Staff Reg Mechanical Engineer- Conventional Generation Job Details | Black & Veatch Family of Companies
Black & Veatch
Overland Park, KS
Staff Reg Mechanical Engineer- Conventional Generation
Added 17 mins ago
Graduate Engineer, Mechanical - Mission Critical Job Details | Black & Veatch Family of Companies
Black & Veatch
Overland Park, KS
Graduate Engineer, Mechanical - Mission Critical
Added 17 mins ago
Engineering Intern
Valence Surface Technologies LLC
Wichita, KS
Added 18 mins ago
Senior Enterprise Engineer - Salesforce Platform (EAA - STP)
Coinbase
Topeka, KS
…account management, and billing workflows. As a Senior Enterprise Engineer on this team, you'll design and deliver scalable, secure CRM and billing solutions while integrating Salesforce…
Added 18 mins ago
Senior Software Engineer, Stablecoins
Coinbase
Topeka, KS
As a Senior Software Engineer on the Stablecoin team within the Developer group, you'll help build and scale Coinbase Custom Stablecoins (CCS), the platform that lets partners launch their…
Added 18 mins ago
Software Engineer, CDP - Stablecoin
Coinbase
Topeka, KS
…growth, and ecosystem expansion at Coinbase. As a Software Engineer, you'll help deliver a suite of international stablecoins by evaluating and integrating external partner APIs, building…
Added 18 mins ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Topeka, KS
- $146,400 to $263,600 USD / year
As a Senior Site Reliability Engineer, you will be responsible for:
Added 18 mins ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Topeka, KS
- $146,400 to $263,600 USD / year
As a Senior II Site Reliability Engineer, you will be responsible for:

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