T25 Staff Java Engineer
T25 Staff Java Engineer
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Job Description
At eBay were more than a global ecommerce leader were changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. Were 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. Were 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.
Team Overview:
Join the Marketing Technologies Platform Team that powers billions of communications per day sent to customers across the world. This team plays a pivotal role in delivering personalized and timely customer engagement experiences across eBays global user base.
Role Overview:
We are seeking a highly skilled and motivated Staff Java Services Engineer to join our dynamic engineering team. In this role you will be responsible for designing developing and maintaining scalable high-performance and resilient backend services using Java and related technologies. You will work closely with product managers architects and other engineers to deliver cutting-edge solutions that power our core applications. This position requires a strong understanding of microservices architecture cloud platforms and best practices in software development.
Key Responsibilities
Design & Development: Design develop test deploy and maintain robust scalable and high-performance Java-based microservices and APIs.
System Architecture: Contribute to the architectural design and evolution of our backend systems ensuring scalability reliability and security.
Code Quality: Write clean well-documented and efficient code following best practices including test-driven development (TDD) and continuous integration/continuous delivery (CI/CD).
Troubleshooting & Support: Diagnose and resolve complex technical issues performance bottlenecks and production incidents.
Collaboration: Work collaboratively with cross-functional teams (frontend DevOps QA product) to define requirements deliver features and ensure seamless integration.
Performance Optimization: Identify and implement performance improvements and optimizations for existing services and new development.
Mentorship: Potentially mentor junior engineers and participate in code reviews to ensure code quality and knowledge sharing.
Innovation: Stay up-to-date with emerging technologies and industry trends evaluating and recommending new tools and practices to improve our development process and product.
Qualifications
Required:
Education: Bachelors/Masters degree in Computer Science Software Engineering or a related technical field or equivalent practical experience.
Experience: 12 years of professional experience in backend software development with a strong focus on Java with a Bachelors degree or 10 years with a Masters degree.
Core Java: Strong proficiency in Java including Java 8 features concurrency and object-oriented design principles.
Frameworks: Hands-on experience with Spring Framework (Spring Boot Spring MVC Spring Data Spring Security).
Microservices: Solid understanding and practical experience with microservices architecture RESTful APIs and inter-service communication patterns.
AI Assisted Code Generation: Familiarity with foundational AI concepts and practical experience applying AI-powered coding generation (e.g. OpenAI Codex GitHub Copilot Anthropic Claude Cursor Windsurf or understanding of transformer-based code generation) will be a significant asset.
Generative AI and Large Language Models: Understanding of large language models prompt engineering retrieval augmentation generation Model Context Protocol is highly desirable.
Databases: Experience with relational databases (e.g. PostgreSQL Oracle MySQL) and NoSQL databases (e.g. MongoDB Cassandra Redis).
Cloud Platforms: Familiarity with cloud platforms (e.g. AWS Azure GCP) and containerization technologies (Docker Kubernetes).
Testing: Experience with unit testing integration testing and mocking frameworks (e.g. JUnit Mockito).
Tools: Proficiency with version control systems (Git) and build tools (Maven or Gradle).
Problem Solving: Excellent analytical problem-solving and debugging skills.
Communication: Strong verbal and written communication skills.
Preferred:
Experience with message queues/brokers (e.g. Kafka RabbitMQ SQS).
Knowledge of CI/CD pipelines and tools (e.g. Jenkins GitLab CI GitHub Actions).
Familiarity with monitoring and logging tools (e.g. Prometheus Grafana ELK stack Splunk).
Experience with performance tuning and optimization of Java applications.
Understanding of security best practices in application development.
Experience with Agile/Scrum development methodologies.
Please see the Talent Privacy Noticefor information regarding how eBay handles your personal data collected when you use the eBay Careers website or apply for a job with eBay.
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 you have a need that requires accommodation please contact us at. We will make every effort to respond to your request for accommodation as soon as possible. View our accessibility statement to learn more about eBays commitment to ensuring digital accessibility for people with disabilities.
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Required Experience:
Staff IC
Employment Type
Full-Time
