Member of Technical Staff 1

Responsibilities:
Contribute to the design and development of new cloud-based software architectures.
Own and deliver complete features, including design, architecture, implementation, testability, and deployment.
Provide feedback about technical designs, proposals, and code.
Analyze existing applications/databases and identify areas for improvement.
Craft and contribute to APIs that can support user experiences on web and mobile applications.
Collaborate with engineers while also conducting code reviews to ensure consistent design patterns are being applied.
Requirements:
Bachelor's degree in computer science or a closely related field with 5+ years of relevant experience, or an MS degree.
Specializing in Payments & Billing Services to innovate and change the eBay Payments experience.
Expertise in Java with a deep understanding of its ecosystems and frameworks.
Expertise with Node.js / JavaScript / Scala.
Experience with relational as well as NoSQL databases such as MSSQL, PostgreSQL, and DynamoDB.
Hands-on experience in web services (REST, GraphQL, gRPC).
JavaScript (ES6), HTML / CSS, CSS preprocessors are a plus (Less or Sass).
Unit tests with mocks (Jest or Jasmine preferred); Automation testing is a plus.
NodeJS (Express desired); knowing ReactJS and Redux is a plus.
Experience in building large-scale Web Services and Backend Applications using Java/J2EE, RESTful Web Services, HTTP and JSON technologies.
Knowledge of core CS concepts, such as common data structures and algorithms.
Code samples from private GitHub repos, side projects, and open-source project contributions are a plus.
Understanding of how to create modular and extensible APIs.
Proficient at using appropriate security, documentation, and/or monitoring best practices.
Familiar with Agile/Scrum methodologies.
Experience in fixing accessibility issues is a plus.
1+ years of experience in applying AI to practical and comprehensive technology solutions.

Experience
5-8 yrs