{"schemaVersion":"jobsearcher.job.v1","id":"410e56ea0c81d0178bc171a2","url":"https://jobsearcher.com/jobs/410e56ea0c81d0178bc171a2","canonicalUrl":"https://jobsearcher.com/jobs/410e56ea0c81d0178bc171a2","title":"Java Backend Engineers (Python / Java)","description":"Job Title : Java Backend Engineers (Python / Java)Duration : 6+ MonthsRate : $50-60/hr on Amtex W2- MAXLocation : Onsite in San Jose, CA (3 days onsite and 2 days remote)Must be in Bay Area – Onsite hybrid 3 days a week in San Jose CAKey SkillsStrong expertise in Java, Spring, and Spring BootCloud experience with GCP (preferred)Interview ProcessCoding Round (Java / Spring Boot)System Design InterviewHiring Manager InterviewAbout the ProjectThe 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through modernization and innovation.Key Challenges AddressedIncreasing fraud complexity and pressureFragmented and outdated defense systemsLegacy infrastructure limiting agility and scalabilityThe mission is to modernize risk defenses using AI/ML-driven automation, modular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 OverviewWe 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 ResponsibilitiesDesign, develop, and deploy scalable Java-based microservices and RESTful APIs using Spring and Spring BootCollaborate with Data Scientists, Product Managers, and Architects to deliver end‐to‐end risk management solutionsImplement and optimize CI/CD pipelines using Harness or JenkinsDeploy and support applications across GCP (AWS experience a plus)Improve backend performance, scalability, and resilience in distributed cloud environmentsIntegrate with modern data platforms and decision services supporting real‐time fraud detectionUtilize AI-assisted development tools (GitHub Copilot, Claude, Cursor) to accelerate development and testingTroubleshoot complex system issues and implement root‐cause fixesSupport platform modernization using Docker, Kubernetes, and NoSQL technologies where applicableQualificationsEducation & ExperienceBachelor's degree in Computer Science, Engineering, or a related field3+ years of professional enterprise software development experienceTechnical SkillsStrong proficiency in Java, J2EE, Spring Framework, and Spring BootSolid understanding of RESTful API designExperience 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 architectureFamiliarity with AI‐powered development toolsProfessional AttributesSelf‐motivated with strong ownership and accountabilityExcellent analytical, debugging, and problem‐solving skillsComfortable working in fast‐paced, evolving environmentsCollaboration & CommunicationProven ability to work in cross‐functional, matrixed teamsStrong communication skills with both technical and non‐technical stakeholdersAbility to translate complex business requirements into scalable technical solutionsTeam & Business ContextTeam: Xoom Risk EngineeringReason for Need: Workload surge and resource backfillExtension / Conversion: Yes, based on performance and budgetTypical Day in the RoleDevelop, enhance, and maintain multiple Java‐based microservices applications across Xoom and PayPal platformsSupport a portfolio of 40+ applications, ensuring performance, reliability, and stabilityLead re‐architecture initiatives to modernize legacy systems into cloud‐native, modular microservicesPerform ongoing enhancements, bug fixes, and feature developmentCollaborate with platform and infrastructure teams to align with NGRE standardsParticipate in code reviews, testing, and deployment to ensure high‐quality, maintainable codeInterested candidates send your resume to alex@amtexenterprises.com#J-18808-Ljbffr","company":"Amtex Enterprises","rawCompany":"amtex enterprises","city":"San Jose","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-04-09T08:05:29.864Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Java Backend Engineers (Python / Java)","description":"Job Title : Java Backend Engineers (Python / Java)Duration : 6+ MonthsRate : $50-60/hr on Amtex W2- MAXLocation : Onsite in San Jose, CA (3 days onsite and 2 days remote)Must be in Bay Area – Onsite hybrid 3 days a week in San Jose CAKey SkillsStrong expertise in Java, Spring, and Spring BootCloud experience with GCP (preferred)Interview ProcessCoding Round (Java / Spring Boot)System Design InterviewHiring Manager InterviewAbout the ProjectThe 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 AddressedIncreasing fraud complexity and pressureFragmented and outdated defense systemsLegacy infrastructure limiting agility and scalabilityThe 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 OverviewWe 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 ResponsibilitiesDesign, develop, and deploy scalable Java-based microservices and RESTful APIs using Spring and Spring BootCollaborate with Data Scientists, Product Managers, and Architects to deliver end‐to‐end risk management solutionsImplement and optimize CI/CD pipelines using Harness or JenkinsDeploy and support applications across GCP (AWS experience a plus)Improve backend performance, scalability, and resilience in distributed cloud environmentsIntegrate with modern data platforms and decision services supporting real‐time fraud detectionUtilize AI-assisted development tools (GitHub Copilot, Claude, Cursor) to accelerate development and testingTroubleshoot complex system issues and implement root‐cause fixesSupport platform modernization using Docker, Kubernetes, and NoSQL technologies where applicableQualificationsEducation & ExperienceBachelor's degree in Computer Science, Engineering, or a related field3+ years of professional enterprise software development experienceTechnical SkillsStrong proficiency in Java, J2EE, Spring Framework, and Spring BootSolid understanding of RESTful API designExperience 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 architectureFamiliarity with AI‐powered development toolsProfessional AttributesSelf‐motivated with strong ownership and accountabilityExcellent analytical, debugging, and problem‐solving skillsComfortable working in fast‐paced, evolving environmentsCollaboration & CommunicationProven ability to work in cross‐functional, matrixed teamsStrong communication skills with both technical and non‐technical stakeholdersAbility to translate complex business requirements into scalable technical solutionsTeam & Business ContextTeam: Xoom Risk EngineeringReason for Need: Workload surge and resource backfillExtension / Conversion: Yes, based on performance and budgetTypical Day in the RoleDevelop, enhance, and maintain multiple Java‐based microservices applications across Xoom and PayPal platformsSupport a portfolio of 40+ applications, ensuring performance, reliability, and stabilityLead re‐architecture initiatives to modernize legacy systems into cloud‐native, modular microservicesPerform ongoing enhancements, bug fixes, and feature developmentCollaborate with platform and infrastructure teams to align with NGRE standardsParticipate in code reviews, testing, and deployment to ensure high‐quality, maintainable codeInterested candidates send your resume to alex@amtexenterprises.com#J-18808-Ljbffr","datePosted":"2026-04-09T08:05:29.864Z","dateModified":"2026-04-09T08:05:29.864Z","hiringOrganization":{"@type":"Organization","name":"Amtex Enterprises","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Jose","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"410e56ea0c81d0178bc171a2"},"url":"https://jobsearcher.com/jobs/410e56ea0c81d0178bc171a2"}}