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Senior Software Engineer - Operational Improvement
Western Governors University
Salt Lake City, UT
As a Senior Software Engineer, you’ll take ownership of complex technical problems and help shape the systems and engineering practices that support our university and its students. You’ll…
Added just now
Senior RF Engineer II (Hardware)
Neros Technologies
Torrance, CA
Neros is a defense technology company rebuilding America’s drone industrial base. We design and manufacture high-performance unmanned systems that are tested in combat, iterated at startup…
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Sr Acoustic Engineer, Risk and Resiliency
Amazon Data Services, Inc.
Seattle, WA
…The AWS Risk and Resiliency team is seeking a Senior Acoustic Engineer whose primary role is to represent AWS at external jurisdictional meetings, community forums, and public engagement…
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Electrical Design & Verification Engineer (DVE), Leo Optical ISL Development
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
The Design Verification Engineer will be a member of the Avionics team, focusing on the design verification of the various electrical functions of high-performance communication systems.
Added 1 min ago
Senior Scheduler/Planner – Distribution & Substation | Columbus, OH
Quanta Infrastructure Solutions Group, LLC
Columbus, OH
…needs. We use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct…
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
onX is seeking a Senior iOS Engineer who will contribute to meaningful, real-world outcomes that have a lasting impact for customers and the business. In this role, as part of the Identity…
Added 2 mins ago
Senior Android Engineer - Identity & Access Management
onX
Missoula, MT · Austin, TX · Bozeman, MT · Denver, CO · Minneapolis, MN · Portland, OR · Salt Lake City, UT · Seattle, WA
onX is seeking a Senior Android Engineer who will contribute to meaningful, real-world outcomes that have a lasting impact for customers and the business. In this role, as part of the…
Added 3 mins ago
Mechanical Engineer (PSP) - Phoenix, AZ
Military Spouse Jobs & VetJobs
United States
A key part of this role is collaboration with multiple stakeholders. The Mechanical Engineer shall work with the team to establish regular meetings with design consultant and other external…
Added 4 mins ago
Senior Business Intelligence and Reporting Engineer
The Elevance Health Companies, Inc.
United States
The Senior Business Intelligence and Reporting Engineer is responsible for developing and executing complex data mining analyses, which involves the design and execution of programs to…
Added 4 mins ago
Senior Product Development Engineer
International Motors, LLC
San Antonio, TX
International Motors is seeking a Senior Product Development Engineer to play a critical role in supporting all stages of a product's lifecycle, including product development,…
Added 4 mins ago
Engineer Senior – Spacecraft Mechanical Design
BAE Systems
Boulder, CO
Participate in the mechanical design effort for new spacecraft structures from proposal phase through award, detailed design, fabrication, assembly, test, and requirements verification.
Added 4 mins ago
Senior Training Analyst
SAIC
Huntsville, AL
Assist the Mission Planning Lead and Mission Director/Test Chief Engineer in creating and refining training plans for test team members, including test conductors, range support, and…
Added 4 mins ago
Ground Systems Engineer SME
Modern Technology Solutions Inc
Huntsville, AL · Huntsville
We are seeking a highly skilled Ground Systems Engineer to support Golden Dome, a critical Department of Defense (DoD) initiative focused on space-based operations and national security.…
Added 5 mins ago
Full Stack Java Developer
USA7 DXC Technology Services LLC
FORT WORTH, TX
This role is ideal for a hands-on engineer with strong experience building and supporting enterprise applications using Java, Spring Boot, microservices, Kafka, cloud technologies, and…
Added 5 mins ago
Advanced Systems Engineer (Hardware Focused)
General Dynamics Mission Systems, Inc
Manassas, VA
As a systems engineer at GDMS, you’ll be a member of a cross functional team responsible for the system engineering and functional design of the combat systems of tomorrow. As a member of…
Added 5 mins ago
Component Engineer
General Dynamics Mission Systems, Inc
Manassas, VA
Seeking a Junior to Mid-Level Electrical Engineer with 2+ years of technical experience to become an integral member of the engineering team dedicated to the development of military-grade…
Added 5 mins ago
Electrical Design Engineer
General Dynamics Mission Systems, Inc
Manassas, VA
Seeking a Junior to Mid-Level Electrical Engineer with 2+ years of technical experience to become an integral member of the engineering team dedicated to the development of military-grade…
Added 6 mins ago
Sr. Radio Frequency (RF) Engineer
The Aerospace Corporation
Kirtland AFB, NM
…Space Force Space Systems Command (SSC) in the conception, design, acquisition, launch and operations of satellite, launch vehicle, ground control, and range…
Added 6 mins ago
Propulsion Systems Engineer
The Aerospace Corporation
Los Angeles AFB, CA · Cape Canaveral AFS, FL
…Space Force Space Systems Command (SSC) in the conception, design, acquisition, launch and operations of satellite, launch vehicle, ground control, and range…
Added 6 mins ago
Deputy Lead Engineer - Satellite Ground Systems
The Aerospace Corporation
El Segundo, CA
…Space Force Space Systems Command (SSC) in the conception, design, acquisition, launch and operations of satellite, launch vehicle, ground control, and range…
Added 6 mins ago
Quality Engineer
VERUS AEROSPACE FINANCE INC
Torrance, CA
The Quality Engineer is responsible to perform the job duties listed within including the application of engineering theory and principles to problems in manufacturing and production. The…
Added 6 mins ago
K
Senior Backend Software Engineer
Kforce
Brooklyn, NY
- $49 to $59 USD / hour
Kforce has a client that is seeking a Senior Backend Software Engineer in Brooklyn, NY.
Added 7 mins ago
Civil Designer
Stantec
Ann Arbor, MI
This role works as an experienced civil and process design professional on a broad range of water and wastewater infrastructure assignments. The role independently evaluates, selects,…
Added 7 mins ago
Stream Restoration Engineer/Designer
Stantec
Fort Collins, CO · Colorado Springs, CO · Denver, CO · Salt Lake City, UT
Stantec has an opportunity for an experienced Stream Restoration Engineer to support ecological restoration and water resources engineering from our Colorado Springs, Colorado; Denver,…
Added 7 mins ago
Transportation Project Engineer
Stantec
Colorado Springs, CO · Denver, CO · Fort Collins, CO
The role of a Project Engineer is to lead engineering teams on various-sized roadway projects. As a leader they will be responsible for preparing and sealing designs and ensuring the…

Amazon Development Center U.S., Inc.

Senior Software Development Engineer, EC2 Instance Networking

Seattle, WA, United States

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Job details

Posting language: English
Posted: Nov 2, 2026

Original job description

Do you want to build the networking infrastructure that powers every virtual machine in the world's largest cloud? Are you excited by the challenge of writing systems software that runs on millions custom networking cards across millions of hosts?

The Amazon Elastic Compute Cloud (EC2) Instance Networking team builds and operates the software-defined networking stack at the heart of AWS. Our code is what makes Virtual Private Clouds (VPC) work, what enforces customer security policies, and what enables workloads to scale from a single instance to clusters of tens of thousands. Every packet that enters or leaves an EC2 instance flows through software we write, running on custom silicon designed in-house.

This work sits at the intersection of cloud infrastructure and the AI revolution. As machine learning workloads grow to unprecedented scale - training runs spanning thousands of accelerators, clusters demanding millions of network endpoints, and fabrics pushing hundreds of gigabits per second. We build the networking primitives that make these workloads possible: high-performance interfaces, low-latency data plane protocols, and scalable network virtualization that operates predictably even under heavy churn. When the world's most ambitious AI companies scale on AWS, they're relying on the software we build.

You'll write low-level systems code in C and Rust running on custom hardware in a real-time embedded environment. You'll work on network virtualization protocols, packet processing pipelines, and availability mechanisms that must perform correctly at massive scale with sub-second latency requirements. You'll solve problems that span hardware, firmware, and software, and see the direct impact of your work on customers running some of the largest and most demanding workloads in the cloud.

Key job responsibilities

Lead and mentor junior engineers on impactful and challenging projects
Design and implement data plane networking software on custom hardware, working across the full software lifecycle from design through deployment and operations
Build and improve network virtualization systems that deliver VPC connectivity, security policy enforcement, and performance isolation for EC2 customers
Investigate and resolve complex production issues across distributed embedded systems, driving root cause analysis and permanent fixes
Collaborate with partner teams across hardware, control plane, and ML platforms to deliver end-to-end solutions Basic qualifications
7+ years of non-internship professional software development experience
7+ years of programming with at least one software programming language experience
7+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
Experience as a mentor, tech lead or leading an engineering team Preferred qualifications
8+ 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 - 168,100.00 - 227,400.00 USD annually

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