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.

MTS 1, Senior Software Engineer, Data Platforms

Location: Dublin, Ireland
Job Type: Full-time, Hybrid

About eBay

eBay is a global commerce leader that connects millions of buyers and sellers around the world. We empower people and create economic opportunities for individuals, businesses, and communities. We're driven by a vision to create a more sustainable form of commerce that benefits the environment and society as a whole. Join us as we continue to innovate and shape the future of e-commerce.

Cloud Data Technologies (CDT) team at eBay is responsible for all the data infrastructure and management of end-to-end data lifecycle for all eBay data from onsite to analytics use cases. We are seeking a Software Engineer passionate about data-driven technologies and architectures.

About the Role

We’re seeking a Member of Technical Staff 1 (Software Engineer) who can work independently and is an expert in distributed systems. You’ll design and deliver well-scoped services and features that advance eBay’s Core Data Platform—improving scalability, reliability, and developer experience.

What you will accomplish:

Design, build, test and deploy software components for a highly available and large distributed system.
Perform development and operational tasks to maintain uptime & reliability SLAs of the platform.
Consistently deliver high-quality and on-time product releases and deploy to production.
Collaborate with product management, customers, peer teams and engineers.
Participate in and/or lead engineering discussions, technical evaluations, design reviews and other project discussions.
Follow internal Quality and Reliability engineering processes to meet or exceed established standards.

What you will bring:

Bachelor’s/Master’s/Ph.D. in Computer Science, Engineering or related field.
8+ years work experience in software design and implementation, ideally in large scale, 24x7 dedicated distributed systems.
Expertise in object-oriented design and backend software development using Java (preferred), Python, or similar technologies.
Excellent understanding of computer science fundamentals, data structures, algorithms and distributed systems.
Experience with agile development methodologies in an iterative development environment.
Experience using open-source technologies and/or contributing to open source software.
Consistent track record with understanding requirements and translating them into high quality engineering work.
Proactive and upbeat engineer with a strong bias for action.
Strong verbal & written communication skills and attention to detail.
Experience working with large volume of data is a plus

Why Join CDT @ eBay

Impact at scale: Your platform work powers analytics and ML across a global marketplace.
Hard problems: Streaming freshness/correctness, storage/compute efficiency, multi-region resiliency.
Collaborative culture: Inclusive team that values autonomy, craftsmanship, and knowledge sharing.
Growth: Strong mentorship, career development resources, and sustainable on-call practices.

Additional Details

eBay is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, veteran status, and disability, or other legally protected status. If you have a need that requires accommodation, please contact us at talent@ebay.com. We will make every effort to respond to your request for accommodation as soon as possible. View our accessibility statement to learn more about eBay's commitment to ensuring digital accessibility for people with disabilities.

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Senior Software Engineer - Data Platform

Job Description