{"schemaVersion":"jobsearcher.job.v1","id":"1217d7d292ed23aa380d4fb5","url":"https://jobsearcher.com/jobs/1217d7d292ed23aa380d4fb5","canonicalUrl":"https://jobsearcher.com/jobs/1217d7d292ed23aa380d4fb5","title":"Urgent Client Requirement: Senior Java Backend Engineer (Spring Boot, Microservices, AWS) with React","description":"Position: Senior Java Backend Engineer (Spring Boot, Microservices, AWS) with ReactDuration: 6 MonthsLocation: New York/ Columbus, OHTax Term: W2 OnlyNote: Looking only for Ex-JPMorgan Chase consultantsJob SummaryWe are seeking a highly skilled Java Backend Engineer with deep experience in Spring Boot, Microservices architecture, and AWS cloud services, along with a strong working knowledge of React.js. The ideal candidate will play a key role in designing, developing, and maintaining scalable, high-performance backend systems while collaborating closely with frontend teams to deliver modern, cloud-native applications.Key ResponsibilitiesDesign, develop, and maintain Java-based enterprise applications using Spring BootBuild and enhance RESTful and event-driven microservicesEnsure applications meet performance, scalability, reliability, and security standardsImplement clean, reusable, and testable code following best practicesParticipate in architecture discussions and contribute to technical design decisionsCloud & InfrastructureDeploy, manage, and optimize applications on AWSWork with services such as EC2, S3, RDS, DynamoDB, Lambda, API Gateway, IAM, CloudWatchEnsure high availability and fault tolerance of cloud-hosted applicationsAssist in infrastructure automation and cost optimization strategiesFront-End Collaboration (React)Collaborate with UI/UX and front-end teams using React.jsIntegrate backend services with React-based web applicationsSupport API design and consumption aligned with frontend requirementsDebug and resolve end-to-end application issuesDevOps & CI/CDWork with Docker and containerized microservicesCollaborate on CI/CD pipelines using tools like Jenkins, GitHub Actions, or similarPerform deployments, monitoring, and production supportEnsure application logging, monitoring, and alerting standards are followedJ-18808-Ljbffr","company":"Cardinal Integrated Technologies","rawCompany":"cardinal integrated technologies","city":"New York","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-05-08T08:42:46.038Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Urgent Client Requirement: Senior Java Backend Engineer (Spring Boot, Microservices, AWS) with React","description":"Position: Senior Java Backend Engineer (Spring Boot, Microservices, AWS) with ReactDuration: 6 MonthsLocation: New York/ Columbus, OHTax Term: W2 OnlyNote: Looking only for Ex-JPMorgan Chase consultantsJob SummaryWe are seeking a highly skilled Java Backend Engineer with deep experience in Spring Boot, Microservices architecture, and AWS cloud services, along with a strong working knowledge of React.js. The ideal candidate will play a key role in designing, developing, and maintaining scalable, high-performance backend systems while collaborating closely with frontend teams to deliver modern, cloud-native applications.Key ResponsibilitiesDesign, develop, and maintain Java-based enterprise applications using Spring BootBuild and enhance RESTful and event-driven microservicesEnsure applications meet performance, scalability, reliability, and security standardsImplement clean, reusable, and testable code following best practicesParticipate in architecture discussions and contribute to technical design decisionsCloud & InfrastructureDeploy, manage, and optimize applications on AWSWork with services such as EC2, S3, RDS, DynamoDB, Lambda, API Gateway, IAM, CloudWatchEnsure high availability and fault tolerance of cloud-hosted applicationsAssist in infrastructure automation and cost optimization strategiesFront-End Collaboration (React)Collaborate with UI/UX and front-end teams using React.jsIntegrate backend services with React-based web applicationsSupport API design and consumption aligned with frontend requirementsDebug and resolve end-to-end application issuesDevOps & CI/CDWork with Docker and containerized microservicesCollaborate on CI/CD pipelines using tools like Jenkins, GitHub Actions, or similarPerform deployments, monitoring, and production supportEnsure application logging, monitoring, and alerting standards are followedJ-18808-Ljbffr","datePosted":"2026-05-08T08:42:46.038Z","dateModified":"2026-05-08T08:42:46.038Z","hiringOrganization":{"@type":"Organization","name":"Cardinal Integrated Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"New York","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"1217d7d292ed23aa380d4fb5"},"url":"https://jobsearcher.com/jobs/1217d7d292ed23aa380d4fb5"}}