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Added 2 mins ago
Plant Engineer III -- Plant Maintenance
Lower Bucks Hospital
Bristol, PA
…maintenance, and carpentry. Maintains the building and its related systems. Certified and/or licensed in a specific trade that is directly related to healthcare…
Added 4 mins ago
Full Stack Engineer
Pogo Technologies, Inc.
Remote, United States
- You’ve built and maintained production systems used by real users
Added 6 mins ago
CM
Automation and Controls Engineer
Cayuga Milk Ingredients, LLC
Auburn, NY
- $115,000 to $140,000 USD / year
The Automation and Controls Engineer owns the process control systems that run both Cayuga Milk Ingredients plants, and leads our move to a connected, data-driven operation built on…
Added 9 mins ago
Security Engineer, Infrastructure Detection
Google
Boulder, CO
Design, develop, and deploy scalable software systems and frameworks to automate complex security workflows and engineer autonomous defenses that protect against external attacks and…
Added 10 mins ago
Engineer – Software, Maritime, (316)
Applied Physical Sciences Corp.
Concord, MA
Applied Physical Sciences (APS) is looking for a Software Engineer to join our Concord, MA team full-time. Applicants should have a BS or MS degree in a related field, and proficiency with…
Added 11 mins ago
SR-Engineer – Software, Maritime, (312)
Applied Physical Sciences Corp.
Concord, MA
Applied Physical Sciences (APS) is looking for a Software Engineer to join our Concord, MA team full-time. Applicants should have a BS or MS degree in a related field, and proficiency with…
Added 11 mins ago
Senior Scientist-Maritime Network, (314)
Applied Physical Sciences Corp.
Concord, MA
Applied Physical Sciences (APS) is looking for a Software Engineer to join our Concord, MA team full-time. Applicants should have a BS or MS degree in a related field, and proficiency with…
Added 13 mins ago
A
Systems Engineer
Actalent
Dahlgren, VA
- $90,000 to $160,000 USD / year
Job Title: Fire Control Systems EngineerJob DescriptionJoin a dedicated team focused on supporting the Strategic Systems Programs (SSP) office in the development of the Sea Launched Cruise…
Added 16 mins ago
Control Systems Technical Specialist
HDR
Arlington, VA · Glen Allen, VA · Vienna, VA · Virginia Beach, VA
We believe building engineering is more than systems and structures, it’s about powering progress and enabling innovation. As part of HDR’s Building Engineering Services Group, you’ll help…
Added 17 mins ago
IG
Instrument Mechanic
Insight Global
Los Angeles, CA
- From $57 USD / hour
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Added 18 mins ago
Residences Chief Engineer (NE)
at Marriott
Pompano Beach, FL
Assists in managing the physical plant including equipment, refrigeration, HVAC, plumbing, water treatment, electrical and life safety systems.
Added 19 mins ago
Systems Engineer – Requirements, Integration & Verification
The Boeing Company
Tukwila, WA
Boeing Defense, Space, and Security (BDS) is seeking a Systems Engineer to lead Requirements, Verification and Integration efforts for next generation air refueling applications in the…
Added 19 mins ago
Systems Engineer (Associate or Mid-Level)
The Boeing Company
Tukwila, WA
This role focuses on the analysis of individual aircraft systems relative to an overarching system of systems while balancing specific customer and operational needs to balance lifecycle…
Added 20 mins ago
Plant Engineer I – Flowsheet Integration
Amentum
Richland, WA
…portfolio, design programs and tests for Navy submarine electronic systems, and provide integrated supply chain services needed in developing countries during the…
Added 20 mins ago
Software Engineer
Strata-G, LLC
Richland, WA
Strata-G is seeking an experienced Software Engineer with the following:
Added 20 mins ago
Antenna Systems Engineer, Amazon Leo Antenna Development
Amazon
Redmond, WA
As a System Development Engineer, you will be responsible for integration, simulation, and test of state-of-the-art space borne phased array systems. You will work internally and…
Added 20 mins ago
Sr. Software Engineer, MarTech (Remote)
CrowdStrike
Olympia, WA
…advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries,…
Added 20 mins ago
Software Development Engineer (L5), Perimeter Protection (Anti-DDoS), NFW
Amazon
Seattle, WA
…customer-facing AWS console experiences to globally distributed systems that filter billions of web requests daily, protecting applications from the most sophisticated attacks at internet…
Added 20 mins ago
Software Dev Engineer II, Alexa Shopping-Core
Amazon
Seattle, WA
The Alexa Shopping group is seeking a talented engineer to build the quality automation and developer experience frameworks that power our shopping ecosystem. You'll own the horizontal…
Added 20 mins ago
Software Dev Engineer, Shield
Amazon
Seattle, WA
Internet-Scale Impact: Process and protect traffic representing a substantial portion of global internet activity. The systems you build will defend some of the world's most critical…
Added 20 mins ago
Software Dev Engineer II, AWS Container Registry
Amazon
Seattle, WA
Amazon Elastic Container Registry (Amazon ECR) is looking for a Software Development Engineer II (SDE) to help build and extend our container registry. ECR is at the heart of most…
Added 20 mins ago
Software Development Engineer II, Amazon Photos Artifact Generation
Amazon
Seattle, WA
…is delivered across Amazon Photos. As a Software Development Engineer II, you'll work on building a unified platform that powers engaging photo memory experiences - including animated…
Added 20 mins ago
Software Development Engineer - II, Elastic Load Balancing (ELB)
Amazon
Seattle, WA
…there. This is a unique opportunity to help build large-scale systems from the ground…
Added 20 mins ago
Support Engineer II, Prime Air - Assembly & Test Quality
Amazon
Seattle, WA
…documents nonconformances using internal quality management systems, communicates findings to cross-functional stakeholders, and proposes mitigations or corrective solutions where…
Added 20 mins ago
Software Development Engineer, AWS Lambda EDA
Amazon
Seattle, WA
We are part of AWS Lambda team who is making it easier for developers to build new applications or extend existing systems using serverless technology, by seamlessly integrating services…

Amazon

Software Development Engineer - II, Elastic Load Balancing (ELB)

Seattle, WA, United States

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Job details

Posting language: English
Posted: Oct 10, 2026

Original job description

Description

Do you want to help lead the cloud revolution and build software that thrives at immense scale?

AWS Elastic Load Balancing enables customers to build large scale highly available services. ELB automatically distributes incoming application traffic across multiple targets, such as Amazon EC2 instances, containers, IP addresses, and Lambda functions. ELB provides the entry point for building hyper scale, fault tolerant applications. While ELB has seen tremendous growth since launch we are still in the early stages of realizing our full potential.

Why you should join the Amazon ELB team?

We are building and launching new services and features on a regular basis. Application load balancer(ALB), Network load balancer(NLB), Gateway Load Balancer (GWLB) and Privatelink are a few examples.

We ship software frequently, get fast feedback from real customers around the globe and see the results of our work come to fruition. The Amazon ELB service is deployed globally to over 30 regions today and is growing at an extremely rapid rate.

There are real-world problems to solve that you won't find ready-made answers for. For example, how do you ensure customers can scale their application quickly to handle traffic spikes and then back down in a matter of minutes? How do you design a load balancing solution that allows customers to quickly and easily achieve the highest levels of fault tolerance using Amazon EC2?

We are now designing and building the next generation of ELB services capable of handling terabytes of data per day and growing from there. This is a unique opportunity to help build large-scale systems from the ground up.

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain - and we’re looking for talented people who want to help.

You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you’ll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion.

Key job responsibilities

Design, develop, and maintain scalable distributed systems that power AWS Elastic Load Balancing services, handling millions of requests per second for customers worldwide
Write high-quality, maintainable code in Java, C++, or similar languages while participating in code reviews and technical design discussions
Collaborate with cross-functional teams including product managers, senior engineers, and operations to deliver new features and improvements that enhance load balancing performance, reliability, and security
Troubleshoot complex production issues, conduct root cause analysis, and implement solutions that prevent recurrence
Own end-to-end delivery of medium to large-sized projects, from design through deployment and monitoring
Contribute to architectural decisions and technical strategy for the team
Mentor junior engineers through code reviews, pair programming, and knowledge sharing
Monitor system health metrics, participate in on-call rotations, and respond to operational issues to maintain high availability standards
Drive continuous improvement in development processes, testing practices, and operational excellence
Stay current with industry trends and AWS technologies to bring innovative solutions to customer problems

About the team

The Elastic Load Balancer (ELB) Workflow team builds the systems that are the brains behind the Control Plane. We manage the massive fleet of instances for all AWS regions ensuring proper execution of the lifecycle of the Load Balancer (LB) nodes. We support Application Load Balancers (ALB) and Classic Load Balancers (CLB). The team owns several systems such as the Workflow Manager and ELB Controller as well as all of the supporting tools and pipelines to ensure the fleet is healthy.

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
Experience programming with at least one software programming language

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

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

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, WA, Seattle - 143,700.00 - 194,400.00 USD annually

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More about this job

Skills

Software development
AWS
Supply chain management
Oracle Java
C++
Troubleshoot
Root cause analysis
Process improvement
Workflow
Computer science
Recruitment
Mental health

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