Software Development Engineer, AWS Security Epoxy

Amazon is hiring a Software Development Engineer, AWS Security Epoxy in Dublin, Ireland. Level rates it ; you can apply on Amazon.

Level's read on this job

On Level's scale, this software engineer role is Little AI ●○○○: aI is not part of the work.
Tools and skills the posting cites include AWS, Python and TypeScript.
Level classifies it as a mid-level role.
Level lists 21,000+ other open roles at Amazon.
The role was posted in the last few days.

AI in this role

Build and operate automation platforms for threat detection, risk remediation, and security incident response across AWS accounts.

awspythontypescript

software-developmentsecurity-automationthreat-detectionincident-response

Amazon Security operates at a scale few engineers ever get to work at. Epoxy is the team that builds the automation making that coverage possible. We are looking for a Software Development Engineer to support the building and operating of the platforms that onboard threat detection, remediate security risk, and accelerate security response across every AWS account.

AWS Security, Epoxy builds a collection of automation platforms for AWS Security. We enable threat detection across a large fleet of AWS accounts (onboarding coverage, auditing it continuously, and making findings available to partner teams), we help partner teams remediate detected risks and respond to incidents automatically at scale, and we run the foundational services (communications, workflow orchestration, data enrichment, and secure access) that the rest of AWS Security][ operations relies on. Our systems operate at very high scale and carry a high operational bar: you build it, you run it.

You are a Software Development Engineer who enjoys taking a difficult, loosely specified problem and turning it into a well designed, thoroughly tested, and cleanly operated system. You care about the quality of what you ship and about leaving the systems you touch better than you found them. Experience in security is a plus, but it is not a requirement: what matters most is that you build robust, maintainable, high quality software using modern practices and technologies such as AWS services, Python, and TypeScript, and that you take ownership of the operational health of what you deliver.

Key job responsibilities
- Design and deliver features and components that solve difficult problems across AWS Security Epoxy's services, working independently from a well understood business goal even when the implementation is not fully specified.

- Own the operational excellence of the systems you work on: instrument them, alarm on the right signals, and drive down operational load through automation rather than manual toil.

- Write high quality, well tested code that meets a high engineering bar, and clear documentation and runbooks that let others maintain and extend your work.

- Participate in the team on-call rotation, supporting our services and responding to high-severity requests from AWS Security operations and Partner Teams. You resolve issues, then eliminate their contributing causes with permanent fixes.

- Improve the resiliency, scalability, and safety of systems that operate at very high scale, making sound trade-offs between short-term needs and long-term maintainability.

- Raise the bar through code reviews, design reviews, operational readiness reviews, and post-incident analyses, giving useful and actionable feedback including to more senior engineers.

- Mentor newer teammates and interns, and begin to influence partner teams by helping them adopt sound engineering and operational practices.

A day in the life
You pick up a feature request on one of Epoxy's services, break it into deliverable pieces, and ship it incrementally with tests and monitoring in place.

You review a teammate's design, ask the questions that surface a hidden resiliency risk, and help simplify the approach before code is written.

On an on-call week, you triage a high-severity issue, mitigate customer impact quickly, then open the follow-up work to make sure that class of failure cannot recur.

You spot a piece of manual operational work your team repeats every week and replace it with automation, giving the whole team time back.

You sync with a partner detection or response team to understand how they use an Epoxy capability, and feed what you learn back into the roadmap.

About the team
Diverse Experiences

Amazon Security values diverse experiences. Even if you do not meet all of the 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.

Basic qualifications

- Experience (non-internship) in professional software development
- Experience designing or architecting (design patterns, reliability and scaling) of new and existing systems
- Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design
- This role requires you to be a national of an EU Member state.

Preferred qualifications

- Bachelor's degree in computer science or equivalent
- Experience with full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations

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

Software Development Engineer, AWS Security Epoxy at Amazon rates 10 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

Software Development Engineer, AWS Security Epoxy 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 October 29, 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

Software DevelopmentSecurity AutomationThreat DetectionIncident ResponseAWSPythonTypeScript

Also common in software engineer jobs at this level

Kubernetes React Docker JavaScript Azure Google Cloud

Pay

Typical software engineer job: $167k

This posting doesn't list pay. Use the typical software engineer figure when pay comes up. See software engineer jobs

Questions you could be asked

Tell me about a project where software development was part of your work. What did you do?
Tell me about a project where security automation was part of your work. What did you do?
Tell me about a project where threat detection was part of your work. What did you do?
Tell me about a project where incident response was part of your work. What did you do?
Walk me through how you've used AWS in your day-to-day work.

Adapt your resume

List these exact terms on your resume: Software Development, Security Automation, Threat Detection, Incident Response, and AWS. 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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