MTS 1, Software Engineer, Full Stack

eBay is seeking an experienced Full Stack Software Engineer to join the Cloud Data Technologies (CDT) team and help develop the company's experimentation and feature flag platform, working across the entire stack from UI to backend.

• Implement the distributed platform with macro-services for eBay’s feature flag and experimentation working through the entire stack from UI to the backend
• Contribute to long-term architecture through design reviews, ensuring scalability and resilience.
• Enhance and support the system with low latency, high throughput and scalability requirements using multiple technologies such as NodeJS and Java.
• Drive operational excellence for services you own, including observability and incident response.
• Collaborate with data scientists, domain business customers, and other engineering teams to define and refine product requirements and tech solutions.

• Full-stack development skills including data manipulation
• Frontend - React, HTML/CSS
• Backend - Java, TypeScript
• Experience on designing large-scale distributed systems: ReactJS based UI and Java based backend
• Ability to independently deliver complex projects from requirements to production.
• Systems thinker who anticipates bottlenecks, schema evolution, and reliability issues.
• Strong communication skills to influence cross-team technical outcomes.
• Growth mindset with curiosity to learn and apply new technologies.
• 5+ years work experience in software design and implementation, including 2+ years of distributed systems or data platform experience
• Proven ability to design and deliver critical systems with impact.
• Experience with ReactJS, SpringBoot, or similar technologies
• Experience of designing and developing large-scale software applications using Object-Oriented Design and JVM languages (Java, Scala)
• Proficiency in programming languages such as Java, SQL, Python, Typescript and NodeJS.
• Knowledge of A/B Testing or feature flag.
• Bachelor or MS degree in Computer Science or related field.