Posted 30 July, 2026
Software Development Engineer, Shield (Anti-DDoS)
Amazon
Dublin, Dublin, Ireland
Full Time
Reference: 253929330
The AWS Shield team is seeking a driven and talented Software Development Engineer to join our Distributed Denial of Service response team. In this pivotal role, you'll get to work on the front line of incident response, designing and building systems which keep AWS infrastructure and customer workloads safe from even the largest DDoS threats.
Key job responsibilities
We are looking for a software engineer who is technically strong with deep knowledge in cloud services, distributed systems and web services. The ideal candidate takes pride in tackling challenges, excels at working in an agile environment and is excited about delivering a world-class AI-driven analysis platform to detect, diagnose and mitigate large scale DDoS events. You'll collaborate with our exceptional Software and Security Engineers, fostering an environment of innovation and cross-functional synergy. You'll enjoy working in a team where you'll have the autonomy to make an impact. We're committed to nurturing the growth of all our team members, and creating an environment for personal development, as we continually learn from customers. It's still Day 1!
About the team
About AWS
Diverse Experiences
AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying.
Why AWS?
Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Inclusive Team Culture
AWS values curiosity and connection. Our employee-led and company-sponsored affinity groups promote inclusion and empower our people to take pride in what makes us unique. Our inclusion events foster stronger, more collaborative teams. Our continual innovation is fueled by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do.
Mentorship & Career Growth
We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.
Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there's nothing we can't achieve
BASIC QUALIFICATIONS
- Experience in professional, non-internship software development, or experience (non-internship) in professional software development
- Experience designing or architecting (design patterns, reliability and scaling) of new and existing systems, or experience in computer architecture
- Experience programming with at least one software programming language, or experience in professional, non-internship software development
PREFERRED QUALIFICATIONS
- Experience with full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations, or experience managing teams
- Experience working in a fast-paced, rapidly changing operations environment
- Experience managing training programs or teams across multiple sites or regions
Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (https://www.amazon.jobs/en/privacy_page) to know more about how we collect, use and transfer the personal data of our candidates.
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.
Key job responsibilities
We are looking for a software engineer who is technically strong with deep knowledge in cloud services, distributed systems and web services. The ideal candidate takes pride in tackling challenges, excels at working in an agile environment and is excited about delivering a world-class AI-driven analysis platform to detect, diagnose and mitigate large scale DDoS events. You'll collaborate with our exceptional Software and Security Engineers, fostering an environment of innovation and cross-functional synergy. You'll enjoy working in a team where you'll have the autonomy to make an impact. We're committed to nurturing the growth of all our team members, and creating an environment for personal development, as we continually learn from customers. It's still Day 1!
About the team
About AWS
Diverse Experiences
AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying.
Why AWS?
Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Inclusive Team Culture
AWS values curiosity and connection. Our employee-led and company-sponsored affinity groups promote inclusion and empower our people to take pride in what makes us unique. Our inclusion events foster stronger, more collaborative teams. Our continual innovation is fueled by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do.
Mentorship & Career Growth
We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.
Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there's nothing we can't achieve
BASIC QUALIFICATIONS
- Experience in professional, non-internship software development, or experience (non-internship) in professional software development
- Experience designing or architecting (design patterns, reliability and scaling) of new and existing systems, or experience in computer architecture
- Experience programming with at least one software programming language, or experience in professional, non-internship software development
PREFERRED QUALIFICATIONS
- Experience with full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations, or experience managing teams
- Experience working in a fast-paced, rapidly changing operations environment
- Experience managing training programs or teams across multiple sites or regions
Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (https://www.amazon.jobs/en/privacy_page) to know more about how we collect, use and transfer the personal data of our candidates.
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.
