Jobs in the United States

25+ jobs

Save this search

Added 2 mins ago
Principal AI Systems Engineer, Controls Acceleration
Nike
Beaverton, OR
…motivated by building systems that amplify the impact of an entire engineering organization. This person brings deep expertise in Artificial Intelligence, software engineering, simulation…
Added 6 mins ago
Research & Development Engineer I - Onsite
Medtronic
Memphis, TN
As an R&D Engineer I, you will develop spinal implants, instruments, and systems while collaborating with cross-functional teams and customers throughout the new product development…
Added 33 mins ago
Senior AI Engineer
Cornell University
Ithaca, NY
The Senior AI Engineer serves as the technical lead for the AI Engineering team, providing expert‑level guidance, architectural leadership, and hands‑on development in support of Cornell’s…
Added 40 mins ago
Sr Principal Engineer Systems 4
Northrop Grumman
Ocean Springs, MS
Northrop Grumman is seeking a Sr. Principal Systems Engineer Level 4 to join our team of qualified, diverse individuals. The Marine Systems organization, part of Northrop Grumman Mission…
Added 40 mins ago
Manufacturing Engineer - Engine Test Specialist SG
PACCAR Inc
Columbus, MS
Added 40 mins ago
Lead Software Engineer
Highmark Health
Jackson, MS
The job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. The position…
Added 57 mins ago
Principal Power Electronics Engineer Fuel Cell Systems
Plug Power Inc.
ALBANY, NY
Principal Power Electronics Engineer - Fuel Cell Systems Status: Exempt (salaried) Department: Fuel Cell Platforms - Electrical Engineering Position Summary Plug is building the global…
Added 59 mins ago
NL
High Performance Computing (HPC) AI Engineer
NYU Langone Medical Center
New York, NY
- $101,493.51 to $140,000 USD / year
Collaborate with scientists, principal investigators, and software engineers to deploy customized, scalable AI solutions for complex research challenges.
Added 1 hour ago
Principal Software Development Engineer
Waters Technologies Corporation
Milford, MA
We need your talent! Waters Corporation is currently seeking a DevOps Principal Engineer to joinourGlobal Software Engineering team.
Added 1 hour ago
G
Senior Mechanical Engineer, PE
GPAC
Houston, TX
- $135,000 to $155,000 USD / year
An established MEP consulting engineering firm in Houston is adding a Senior Mechanical Engineer to its building systems team. You'll lead HVAC and plumbing design on data center,…
Added 1 hour ago
G
Senior Mechanical Engineer, PE
GPAC
Frisco, TX
- $135,000 to $155,000 USD / year
An established MEP consulting engineering firm in Frisco is adding a Senior Mechanical Engineer to its building systems team. You'll lead HVAC and plumbing design on data center,…
Added 1 hour ago
G
Senior Mechanical Engineer, PE
GPAC
Fort Worth, TX
- $135,000 to $155,000 USD / year
An established MEP consulting engineering firm in Fort Worth is adding a Senior Mechanical Engineer to its building systems team. You'll lead HVAC and plumbing design on data center,…
Added 1 hour ago
G
Senior Mechanical Engineer, PE
GPAC
Columbus, OH
- $135,000 to $155,000 USD / year
An established MEP consulting engineering firm in Columbus is adding a Senior Mechanical Engineer to its building systems team. You'll lead HVAC and plumbing design on data center,…
Added 1 hour ago
G
Senior Mechanical Engineer, PE
GPAC
Cleveland, OH
- $129,000 to $150,000 USD / year
An established MEP consulting engineering firm in Cleveland, OH is adding a Senior Mechanical Engineer to its building systems team. You'll lead HVAC and plumbing design on healthcare,…
Added 1 hour ago
G
Senior Mechanical Engineer, PE
GPAC
San Antonio, TX
- $135,000 to $155,000 USD / year
An established MEP consulting engineering firm in San Antonio is adding a Senior Mechanical Engineer to its building systems team. You'll lead HVAC and plumbing design on data center,…
Added 1 hour ago
G
Senior Mechanical Engineer, PE
GPAC
Plano, TX
- $135,000 to $155,000 USD / year
An established MEP consulting engineering firm in Plano is adding a Senior Mechanical Engineer to its building systems team. You'll lead HVAC and plumbing design on data center,…
Added 1 hour ago
G
Senior Mechanical Engineer, PE
GPAC
Dallas, TX
- $135,000 to $155,000 USD / year
An established MEP consulting engineering firm in Dallas is adding a Senior Mechanical Engineer to its building systems team. You'll lead HVAC and plumbing design on data center,…
Added 1 hour ago
G
Senior Mechanical Engineer, PE
GPAC
Austin, TX
- $135,000 to $155,000 USD / year
An established MEP consulting engineering firm in Austin is adding a Senior Mechanical Engineer to its building systems team. You'll lead HVAC and plumbing design on data center,…
Added 1 hour ago
G
Senior Mechanical Engineer, PE
GPAC
Cincinnati, OH
- $129,000 to $150,000 USD / year
An established MEP consulting engineering firm in Cincinnati, OH is adding a Senior Mechanical Engineer to its building systems team. You'll lead HVAC and plumbing design on healthcare,…
Added 1 hour ago
Algorithm Development Software Engineer - Level 2 or 3
Northrop Grumman
Boulder, CO
Principal Software Engineer – Level 3: Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 5 years of…
Added 1 hour ago
Principal / Sr. Principal DevOps Engineer (AHT)
Northrop Grumman
Aurora, CO
Northrop Grumman’s Space Systems Sector is looking for an experienced Principal Or Sr. Principal DevOps Engineer to augment our team. This position can be based in Aurora, CO, Morrisville,…
Added 1 hour ago
Principal / Sr Principal Cloud Engineer (AHT)
Northrop Grumman
Aurora, CO
Northrop Grumman’s Space Systems Sector is looking for an experienced Principal / Sr Principal Cloud Engineer (AHT) Engineer to augment our team. This position can be based in Aurora, CO,…
Added 1 hour ago
Principal Systems Engineer – Network Sys Engr III (26-388)
Northrop Grumman
Colorado Springs, CO
Northrop Grumman Space Systems - Missile Defense Integration offers an excellent opportunity for a Principal Engineer Systems – Network Sys Engr III (26-388) to join our team of skilled and…
Added 1 hour ago
INTERNAL ONLY: Principal Software Engineer (26-434)
Northrop Grumman
Colorado Springs, CO
Northrop Grumman Space Systems - Missile Defense Integration offers an excellent opportunity for a Principal Software Engineer (26-434) to join our team of skilled and diverse…
Added 1 hour ago
Principal Engineer Software III (26-404)
Northrop Grumman
Colorado Springs, CO
Northrop Grumman Space Systems - Missile Defense Integration offers an excellent opportunity for a Principal Engineer Software III (26-404) to join our team of skilled and diverse…

Amazon

Software Development Engineer II, EC2 Blackfoot Peering Team

Seattle, WA, United States

Apply About employer

Applications open in a new tab.

Job details

Posting language: English
Posted: Oct 21, 2026

Original job description

Description

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.

Amazon Elastic Compute Cloud (EC2) Networking is looking for a Software Development Engineer II to help build forwarding and encapsulation services that power large-scale networking within AWS. Your work will directly impact millions of customers who rely on EC2 every day.

We are growing fast and looking for kernel and embedded C programmers who can deliver ultra-high performance. Our goal is to process many millions of packets per second on embedded CPU cores. This requires implementing highly optimized data structures and low-level tuning to our hardware. If you have strong experience in C or C++ and a passion for systems software engineering such as kernel or embedded development, this is a unique opportunity to join us in building the platform that will underpin all new EC2 Virtual Private Cloud features in the years to come.

Dataplane engineers work on a lower level of the software stack that directly interacts with hardware. They require knowledge of programming languages optimized for lower-level work such as C, C++, Rust, and Assembly Language, along with the ability to read a hardware specification for a network card and optimize code to run on it.

Key job responsibilities

Design and implement high-performance forwarding and encapsulation services in C and C++, optimizing data structures and tuning code for embedded CPU cores processing millions of packets per second.
Collaborate with hardware and software engineers across EC2 Networking to translate hardware specifications into performant dataplane code, ensuring scalability and reliability for AWS customers.
Participate in architecture decisions, design reviews, and code reviews, providing meaningful feedback to teammates and mentoring junior engineers on best practices for low-level systems development.

Own features across the full development lifecycle - from scoping and design through implementation, testing, deployment, and operations - while identifying root causes of operational issues and driving permanent fixes.

A day in the life

You might start your morning investigating a performance regression on a new network card, profiling packet-processing paths to find the bottleneck. After a design review with your team, you could spend the afternoon writing and testing optimized C code for a new encapsulation feature. You will regularly sync with hardware engineers and partner teams across EC2 to align on upcoming card capabilities and feature requirements, balancing hands-on coding with collaborative planning.

About the team

Our team is dedicated to supporting new members. We have a broad mix of experience levels and Amazon tenures, and we are building an environment that celebrates knowledge sharing and mentorship. Senior engineers on the team enjoy mentoring through one-on-one sessions and thorough, kind code reviews. We assign projects based on what will help each engineer develop new skills and take on greater challenges over time. With access to Principal and Distinguished Engineers across EC2 and AWS, there are many opportunities to grow.

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 Object Oriented Design experience
Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field
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

Apply About employer

Report this job