Skip to main content
David Careers

Java Backend Engineer

Posted today

amtex enterprisesSan Jose (CA)
Software DevelopersCustom Computer Programming Services

SENIORITY

Lead

Apply (opens in a new tab)

About the role

Job TitleJava Backend Engineer Duration6+ Months Locationlike San Jose, CA (Hybrid - 3 days onsite required). I need some expertise in Java and python. Remember they typically like ex-paypal/ebay folks
Key Skills: Strong expertise in Java, Spring, and Spring BootCloud experience with GCP (preferred)
Interview Process:
  • Coding Round (Java / Spring Boot)
  • System Design Interview
  • Hiring Manager Interview
  • About the Project
The Next Gen Risk Ecosystem (NGRE) initiative is focused on advancing PayPal's risk systems to strengthen platform trust, drive sustainable growth, and maintain a competitive edge through modernization and innovation. Key Challenges Addressed Increasing fraud complexity and pressure Fragmented and outdated defense systems Legacy infrastructure limiting agility and scalability The mission is to modernize risk defenses using AI/ML-driven automation, modular platforms, and unified data and decision layers, enabling seamless risk intelligence across Venmo, Xoom, and Braintree ecosystems.
Role Overview: We are seeking a Java Developer to join the Partnership Risk Engineering team. This role is ideal for a hands-on engineer passionate about scalable system design, cloud-native development, and intelligent automation.
Key Responsibilities:
  • Design, develop, and deploy scalable Java-based microservices and RESTful APIs using Spring and Spring Boot
  • Collaborate with Data Scientists, Product Managers, and Architects to deliver end-to-end risk management solutions
  • Implement and optimize CI/CD pipelines using Harness or Jenkins
  • Deploy and support applications across GCP (AWS experience a plus)
  • Improve backend performance, scalability, and resilience in distributed cloud environments
  • Integrate with modern data platforms and decision services supporting real-time fraud detection
  • Utilize AI-assisted development tools (GitHub Copilot, Claude, Cursor) to accelerate development and testing
  • Troubleshoot complex system issues and implement root-cause fixes
  • Support platform modernization using Docker, Kubernetes, and NoSQL technologies where applicable
  • QualificationsEducation & Experience
  • Bachelor's degree in Computer Science, Engineering, or a related field 3+ years of professional enterprise software development experience
  • Technical SkillsStrong proficiency in Java, J2EE, Spring Framework, and Spring BootSolid understanding of RESTful API design
  • Experience with relational databases (Oracle, MySQL); familiarity with NoSQLHands-on experience with CI/CD pipelines (Harness or Jenkins)
  • Cloud deployment experience (GCP preferred, AWS a plus)
  • Knowledge of Docker, Kubernetes, and distributed systems architecture
  • Familiarity with AI-powered development tools
  • Professional Attributes
  • Self-motivated with strong ownership and accountability
  • Excellent analytical, debugging, and problem-solving skills
  • Comfortable working in fast-paced, evolving environments
  • Collaboration & Communication
  • Proven ability to work in cross-functional, matrixed teams
  • Strong communication skills with both technical and non-technical stakeholders
  • Ability to translate complex business requirements into scalable technical solutions
  • Team & Business Context
Team: Xoom Risk Engineering
Reason for Need: Workload surge and resource backfill Extension / Conversion: Yes, based on performance and budget Typical Day in the Role Develop, enhance, and maintain multiple Java-based microservices applications across Xoom and PayPal platforms Support a portfolio of 40+ applications, ensuring performance, reliability, and stability Lead re-architecture initiatives to modernize legacy systems into cloud-native, modular microservices Perform ongoing enhancements, bug fixes, and feature development Collaborate with platform and infrastructure teams to align with NGRE standards Participate in code reviews, testing, and deployment to ensure high-quality, maintainable code

Before you apply

Applying takes about a minute. These four things decide how fast it moves after that.

Your profile is current

It's what we read first. Occupations, seniority and locations matter more than a long history.

Two examples you can talk through

Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.

A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.

More like this