Cloud Platform Security Engineer

eBay; Ireland; On-site; EUR 70,000 - 90,000; Full time

Job summary

A global ecommerce leader in Ireland is seeking a skilled professional to design scalable IAM and Kubernetes solutions. The ideal candidate will have extensive experience with Linux systems, programming skills in C++, Go, or Python, and a strong focus on security. This role involves collaborating with security teams and driving operational excellence in cloud systems.

Qualifications

• 5+ years of hands-on experience with Linux systems.
• Strong programming skills in C++, Go, or Python.
• Expertise in managing containerized workloads and secure cloud systems.

Responsibilities

• Design and maintain scalable IAM and Kubernetes RBAC solutions.
• Build automation and diagnostic tools in Go and Java.
• Partner with global security teams on regulatory requirements.

Skills

Linux systems knowledge

Programming skills in C++, Go, or Python

IAM systems and Kubernetes RBAC

Security-first mindset

Problem-solving ability

Education

Bachelor’s or Master’s degree in Computer Science or related field

Job description

About the team and the role

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts.

Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work — every day. We're in this together, sustaining the future of our customers, our company, and our planet.

Join a team of passionate thinkers, innovators, and dreamers — and help us connect people and build communities to create economic opportunity for all.

What you will accomplish

• Design and maintain scalable IAM and Kubernetes RBAC solutions to govern secure access for users and services.

• Build automation and diagnostic tools in Go and Java to streamline platform operations and boost reliability.

• Partner with global security teams to embed regulatory requirements such as NYDFS and GDPR into development workflows.

• Architect observability frameworks that deliver deep visibility into application health and security posture.

• Identify and close system-level gaps to improve platform resilience and security compliance.

• Champion secure design principles and operational excellence across the cloud platform.

What you will bring

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.

• 5+ years of hands-on experience with Linux systems, including deep knowledge of kernel internals (scheduling, memory management, file systems, networking).

• Strong programming skills in C++, Go, or Python.

• Proven experience with IAM systems and Kubernetes RBAC; understanding of compliance frameworks such as GDPR and NYDFS.

• Expertise in managing containerized workloads and building scalable, secure cloud systems.

• Problem-solver with the ability to identify cross-functional issues and drive end-to-end resolutions.

• Experience mentoring others, leading small-scale initiatives, and collaborating across teams.

• Security-first mindset in both design and operations.

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