Systems Development Engineer

Amazon is hiring a Systems Development Engineer in Dublin, Ireland. Level rates it ; you can apply on Amazon.

Level's read on this job

Little AI ●○○○ is how Level rates this role: aI is not part of the work.
The posting mentions EC2, S3 and security among its tools and skills.
Level classes it as a mid-level role.
Amazon has 20,000+ other open roles on Level.

AI in this role

Systems Development Engineer building and maintaining foundational security and access control services within Amazon Security.

EC2S3

securityaccess-controlidentity-managementsoftware-development

At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.

Our team is looking for a highly motivated Systems Development Engineer in Amazon Security who will raise the security bar by delivering industry-best security services. You should be somebody who enjoys inventing and simplifying around complex security challenges, obsesses over the customer experience, and feels strongly about delivering results. You should be passionate about solving security hurdles in innovative ways. We do not desire to simply produce good software here at Amazon Security we want to produce disruptive, industry-leading innovations.

Key job responsibilities
Each day, hundreds of thousands of developers and customers make billions of transactions worldwide on our cloud and the Amazon retail site. The Amazon Security team owns security for all of these services offered by Amazon Security, including EC2, S3, and many others, as well as the security of our global retail sites. This team is an EU-based Operations team, integrated with Software Development teams, supporting Amazon Foundational Security Services, to provide our customers with secure by default security services. We dive deep into security technologies such as new access control design patterns, identity security services, access control, authorization, authentication, and life cycle management to support our customers as Amazon continues to scale and grow. We are looking for software professionals from diverse backgrounds, who are creative problem solvers, and passionate about delivering solutions that improve both user experience and security. We are a global team and have a culture of learning from each other. We don’t expect people to join our team knowing everything. We want people who are excited to learn, to challenge the status quo, and who are energized by building highly scalable and available systems on a global scale.

The EUSC Operations team runs a 24/7/365 operation, and on-call support will be required as part of this role. You would join the on-call rotation approximately once every 4–6 weeks.
Our team values work-life harmony. Being part of a 24/7/365 on-call rotation is an important aspect of maintaining operational excellence in this role, and we understand that striking a healthy balance between your personal and professional life is crucial to your happiness and success here.

On-call rotations are structured to be manageable — occurring roughly once every 4–6 weeks — so that you can stay engaged and effective without feeling overburdened. We encourage members of the team to use personal time as needed to cultivate this balance and to promote a productive and well-balanced life — both in and outside of work.

A day in the life
Amazon has a fast-paced environment - “Work Hard, Have Fun, Make History.” Our team works with users to design new security features, deploy software through large automated systems, and operationally support security software. You'll look for new approaches to automate fixes for operational issues and use Amazon Security services to solve design problems. Our team also puts a high value on work-life balance. A healthy balance between your personal and professional life is crucial to your happiness and success here. We offer a flexible schedule so you can have a more productive and balanced life, both in and outside of work.

About the team
Diverse Experiences

Amazon Security 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 Amazon Security?

At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.

Inclusive Team Culture

In Amazon Security, it’s in our nature to learn and be curious. Ongoing DEI events and learning experiences inspire us to continue learning and to embrace our uniqueness. Addressing the toughest security challenges requires that we seek out and celebrate a diversity of ideas, perspectives, and voices.

Training & 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, training, 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.

Mentorship and 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.

Basic qualifications

- Knowledge of systems engineering fundamentals (networking, storage, operating systems)
- Experience (non-internship) in professional software development
- Experience designing or architecting (design patterns, reliability and scaling) of new and existing systems
- Experience in networking, storage systems, operating systems and hands-on systems engineering
- Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby
- This role requires you to be a national of an EU member state

Preferred qualifications

- Experience with PowerShell (preferred), Python, Ruby, or Java
- Experience working in an Agile environment using the Scrum methodology

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.

How we rate this

Systems Development Engineer at Amazon rates 0 out of 100 for how much of the daily work is AI. That makes it Little AI (AI Level 1 of 4). The level is about AI in the job, not seniority.

Classification

Little AI. AI is not part of the work.

●●●● Builds AI80 to 100
●●●○ Works on AI60 to 79
●●○○ Uses AI40 to 59
●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.

Key facts

Systems Development Engineer is an open job at Amazon.
Level rates this role AI Level 1 of 4: Little AI.
The role is based in IE, D, Dublin.
The job was posted on August 18, 2026.
Seniority: mid.
Applications are handled by Amazon. Apply on Amazon

Prepare for this job

Built from this posting and from similar jobs on Level.

Skills and AI tools this role asks for

SecurityAccess ControlIdentity ManagementSoftware DevelopmentEC2S3

Questions you could be asked

Tell me about a project where security was part of your work. What did you do?
Tell me about a project where access control was part of your work. What did you do?
Tell me about a project where identity management was part of your work. What did you do?
Tell me about a project where software development was part of your work. What did you do?
Walk me through how you've used EC2 in your day-to-day work.

Adapt your resume

List these exact terms on your resume: Security, Access Control, Identity Management, Software Development, and EC2. An applicant tracking system matches the wording, not the idea.
Attach one line of real, concrete experience to at least one of them. A tool named with nothing behind it rarely survives a human read.

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