Ebay Backend Applied AI/ML Engineer 

United States, Oregon, Portland 

678897218

• Write clean, efficient, testable code in Java/Kotlin and Python.
  

• Apply modular design principles and ensure clear separation of concerns across service boundaries.
  

• Support the integration, deployment, and optimization of AI/ML models to enhance product functionality and system performance.
  

• Partner with cross-functional teams—including ML, data, product, and other engineering groups—to deliver high-quality solutions for eBay’s marketplace.
  

• Use AI-driven tools and modern engineering practices to accelerate development and improve productivity.
  

• Participate in architectural discussions and contribute to shaping the direction of backend and applied AI/ML systems.

• Proven software engineering experience with a strong focus on backend systems and production-grade services.
  

• Proficiency in Java/Kotlin and Python , with the ability to write clean, efficient, and maintainable code.
  

• Deep understanding of backend architecture, distributed systems, modular design principles, and core system design fundamentals.
  

• Strongly preferred experience with:
  

  • Applied AI/ML model integration
    

  • Hugging Face
    

  • PyTorch
    

  • Spring Boot
    

  • NoSQL databases
    

  • Spark
    

• Ability to learn new technologies quickly and effectively leverage AI tools to enhance engineering workflows.
  

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

• 6–8 years working in software engineering roles.
  

• Excellent communication skills and a track record of collaborating successfully with geographically distributed teams.
  

• A passion for building high-quality, scalable software that delivers meaningful customer impact.

The base pay range for this position is expected in the range below: