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Sr. Network Development Engineer, IT Cloud & Infrastructure
Jobgether
Remote, United States
- $100,000 to $155,000 USD / year
The Sr. Network Development Engineer will help design, build, and operate the cloud networking infrastructure supporting a large-scale, mission-critical technology environment. This role…
Added 12 mins ago
Sr. Software Engineer, MarTech (Remote)
CrowdStrike
Madison, WI
…world’s most 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…
Added 20 mins ago
Staff Software Engineer, AI Incubation and Rapid Infrastructure Automation
Google
Sunnyvale, CA
…fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural…
Added 25 mins ago
Staff Network Engineer, Infrastructure Control Network
Google
Atlanta, GA · Reston, VA
Experience designing, analyzing and troubleshooting large-scale distributed systems.
Added 36 mins ago
System Development Engineer II, Leo Enterprise Infrastructure & Operations
Amazon
Bellevue, WA
This Systems Development Engineer role focuses on supporting essential Leo shared services and specific design-manufacturing functional domains like Printed Circuit Board and Application…
Added 36 mins ago
Software Engineer, Systems ML
Meta
Olympia, WA · Redmond, WA
Meta is seeking a principal-level Software Engineer to drive technical strategy and execution across our Systems ML Engineering organization. In this role, you will define the architectural…
Added 36 mins ago
Sr. Software Engineer, MarTech (Remote)
CrowdStrike
Olympia, WA
…world’s most 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…
Added 36 mins ago
Software Development Engineer (L5), Perimeter Protection (Anti-DDoS), NFW
Amazon
Seattle, WA
…industry-leading technologies that monitor and defend some of the largest distributed networks in the world. Yet it's still Day 1: we continue to innovate on behalf of our customers,…
Added 41 mins ago
Flow Engineer
DLL Group
Des Moines, IA · Wayne, PA
…experience, including ownership of complex production services or distributed applications. Experience in financial services, asset finance, workflow automation, or another regulated…
Added 41 mins ago
Flow Engineer
DLL Group
Des Moines, IA · Wayne, PA
…experience, including ownership of complex production services or distributed applications. Experience in financial services, asset finance, workflow automation, or another regulated…
Added 48 mins ago
Cyber & IT Operations Analytics Engineer
KDA Consulting Inc
Herndon, VA
We are seeking a hands-on Cyber & IT Operations Data / Splunk Analytics Engineer to support the Sponsor’s IT systems data modernization ecosystem. In this role, you will address critical…
Added 1 hour ago
MT
Senior Systems Performance Engineer
Micron Technology, Inc.
Longmont-MAX- Office, CO
- $116,000 to $198,000 USD / year
…information into intelligence. As a Senior Systems Performance Engineer, you will identify and improve the performance of our memory and storage products in data center systems. This role…
Added 1 hour ago
M
Cloud Network Engineer II
Microsoft
United States
- $102,100 to $219,200 USD / year
As a Cloud Network Engineer II on the HPC & AI Infrastructure team, you’ll work at the intersection of AI supercomputing and large-scale networking, shaping how advanced AI models are…
Added 1 hour ago
M
Senior Software Engineer- AI Agents
Microsoft
WA · CA · NY · Redmond, WA · Mountain View, CA · Redmond · Mountain View · New York
- $119,800 to $261,000 USD / year
…governing AI agents at scale. We are looking for a Senior Software Engineer who is passionate about building secure, reliable, and highly scalable distributed systems and helping shape the…
Added 1 hour ago
Senior DevOps Engineer
Abbott
Pleasanton, CA
We are seeking a highly skilled and experienced Senior DevOps Engineer to design, implement, and optimize scalable DevOps solutions that support the build, release, and deployment of modern…
Added 1 hour ago
Software Engineer, Machine Learning
Meta
Sunnyvale, CA
Meta is seeking a distinguished Software Engineer with deep machine learning expertise to drive transformative advances across Meta's AI-powered products and platforms. In this role, you…
Added 1 hour ago
Sr. Software Engineer, Customer Success
NetApp
San Jose, CA
As a software engineer for DataPelago data processing customer success, you will develop workload assets and automation tools for product validation and product support which will help…
Added 1 hour ago
Maritime Software Integration and DevOps Engineer
BOOZ, ALLEN & HAMILTON, INC.
Oxnard, CA
As a Maritime Software Integration and DevOps Engineer, you'll bring your object oriented software solutioning and DevOps expertise to work on projects for the U.S. Navy. You'll support…
Added 2 hours ago
A
Senior Systems Test Engineer
AeroVect
Remote, United States
- $130,000 to $160,000 USD / year
We are seeking a detail-oriented Systems Test Engineer with a passion for autonomy and safety-critical systems to help lead the planning, execution, and analysis of structured testing…
Added 2 hours ago
Staff Software Engineer, Embedded Systems/Firmware, AI2 Platforms Hardware Health
Google
Sunnyvale, CA
…fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural…
Added 3 hours ago
Cloud Security Engineer
Sand Tech Holdings Limited
United States
Sand Technologies is standing up its security engineering capability, and you'll be engineer #1, working directly with the Director of Cyber Security. We are looking for a candidate with…
Added 3 hours ago
C
Alteryx Administrator ( Hybrid)
Cognizant
Buffalo, NY
- $90,000 to $140,000 USD / year
…designed for an infrastructure/systems administrator or platform engineer with strong experience in Windows Server, Azure IaaS, database connectivity, and enterprise application hosting,…
Added 3 hours ago
Principal Software Engineer - Ai
ServiceNow
Santa Clara, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 3 hours ago
Staff Software Engineer, AI/ML
Google
New York, NY
…fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural…
Added 3 hours ago
NU
Software Engineering Internships – Summer 2027
NBC Universal
New York, NY
- $30 to $40 USD / hour
NBC News Digital, Software Engineering: As a Software Engineer Intern, you will partner with the Product, Operations, Design, and Editorial teams to bring NBC News Digital content to life.…

Amazon

Software Development Engineer (L5), Perimeter Protection (Anti-DDoS), NFW

Seattle, WA, United States

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Job details

Posting language: English
Posted: Jul 20, 2026

Original job description

Description

AWS Perimeter Protection builds and operates services that safeguard customers' web applications from an ever-changing threat landscape. Our team has created industry-leading technologies that monitor and defend some of the largest distributed networks in the world. Yet it's still Day 1: we continue to innovate on behalf of our customers, developing new capabilities that make it simpler and more effective to protect their applications at scale.

At AWS, you'll have the opportunity to raise the bar, developing brand new features for recently launched services that defend against evolving threats while providing customers with centralized management and visibility.

Our team builds Layer 7 traffic inspection and rule evaluation engines to 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 scale.

We are looking for talented, motivated and innovative software engineers to join a world-class team responsible for contributing to continued development and enhancement to AWS WAF in Seattle, Washington.

Join us if …

You want to develop services that defend some of the Internet's largest businesses from bad actors and malicious requests. The problems we solve are complex and constantly evolving.
You care deeply about delighting customers and building high quality software. Our leadership principles (http://www.amazon.jobs/principles) empower us to act and challenge us never to accept the status quo.
You want to work in a fast-paced environment with a start-up atmosphere. We ship code every day!

At AWS, you will play a leading role, influencing how we design, develop, build, deploy and support new services. To be successful, you must be able to research, innovate and create unique solutions. You'll interact with customers, gathering requirements, designing, implementing, testing and supporting the product operationally; soup to nuts. You will be expected to leverage your technical background and have a significant impact on the direction of new service development.

The ideal candidate is passionate about distributed systems, brings strong analytical and communication skills, and thrives in a fast-paced, collaborative environment alongside highly technical engineering teams.

Key job responsibilities

Design, develop, and maintain scalable distributed systems that power AWS WAF ensuring high availability and performance at global scale
Collaborate with cross-functional teams to gather customer requirements and translate them into technical designs and working software
Own the full software development lifecycle from design through deployment and operational support, including on-call responsibilities
Contribute to system architecture decisions and drive technical direction for new feature development
Write clean, maintainable, and well-tested code while participating in code reviews to maintain high engineering standards
Develop automation and tooling to improve operational efficiency, deployment velocity, and system reliability
Analyze and resolve complex production issues, performing root cause analysis and implementing preventive measures
Mentor junior engineers and contribute to a culture of technical excellence and continuous improvement

About the team

The Perimeter Protection team is responsible for building and operating AWS's suite of network security services - including AWS Shield, AWS WAF, AWS Firewall Manager, and Network Firewall. Our mission is to make it simple for customers to protect their applications and networks from threats at any scale. We operate with a startup mentality inside AWS: we move fast, ship frequently, and empower engineers to own their solutions end-to-end. Our culture values curiosity, customer obsession, and technical depth, and we celebrate bold ideas that push the boundaries of what's possible in cloud security.

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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Skills

Software development
AWS
Research
Communicate with customers
Communication skills
Root cause analysis
Process improvement
Computer science
Recruitment
Mental health

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