{"schemaVersion":"jobsearcher.job.v1","id":"974167e3d82d4438d2c3f7c9","url":"https://jobsearcher.com/jobs/974167e3d82d4438d2c3f7c9","canonicalUrl":"https://jobsearcher.com/jobs/974167e3d82d4438d2c3f7c9","title":"Java Back End Developer","description":"Job title: Senior Backend Developer (Java/Kafka/AWS).Location: Northeast Corridor (NEC) – Hybrid (occasional onsite meetings/travel as required)Duration: 12 months of contractWe're looking for an experienced Senior Backend Developer to join a high-impact enterprise technology team building scalable backend platforms that support mission-critical operational systemsWhat You'll DoDesign and develop enterprise-grade backend services and REST APIsBuild scalable microservices using Java and Spring BootDevelop event-driven solutions using Apache KafkaDesign and optimize PostgreSQL databasesBuild cloud-native applications using AWSDevelop enterprise integrations with APIs, messaging, and batch processingParticipate in architecture, code reviews, CI/CD, production support, and performance optimizationCollaborate with cross-functional Agile teams to deliver high-quality solutionsRequired Skills:8+ years of Java development experienceSpring Boot & MicroservicesREST API developmentApache Kafka (Producers, Consumers, Event-Driven Architecture) PostgreSQL (Database Design & Query Optimization)AWS (ECS/Fargate, Lambda, API Gateway, S3, CloudFormation, CloudWatch, CodePipeline, CodeBuild, ECR)CI/CD, Git, Jenkins, Bitbucket, Jira, SonarQubeAgile/Scrum methodologyNice to Have: Transportation, logistics, scheduling, or asset management domain experienceOAuth2, OIDC, Azure Entra ID (Azure AD), or SSODynatrace, Splunk, or CloudWatchKafka administration, Schema Registry, Avro, or JSON serializationExperience designing highly available distributed systems","company":"Integration International","rawCompany":"integration international","city":"Ny","state":"WAL","isRemote":false,"isActive":false,"createdAt":"2026-07-19T12:47:27.826Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"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":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Java Back End Developer","description":"Job title: Senior Backend Developer (Java/Kafka/AWS).Location: Northeast Corridor (NEC) – Hybrid (occasional onsite meetings/travel as required)Duration: 12 months of contractWe're looking for an experienced Senior Backend Developer to join a high-impact enterprise technology team building scalable backend platforms that support mission-critical operational systemsWhat You'll DoDesign and develop enterprise-grade backend services and REST APIsBuild scalable microservices using Java and Spring BootDevelop event-driven solutions using Apache KafkaDesign and optimize PostgreSQL databasesBuild cloud-native applications using AWSDevelop enterprise integrations with APIs, messaging, and batch processingParticipate in architecture, code reviews, CI/CD, production support, and performance optimizationCollaborate with cross-functional Agile teams to deliver high-quality solutionsRequired Skills:8+ years of Java development experienceSpring Boot & MicroservicesREST API developmentApache Kafka (Producers, Consumers, Event-Driven Architecture) PostgreSQL (Database Design & Query Optimization)AWS (ECS/Fargate, Lambda, API Gateway, S3, CloudFormation, CloudWatch, CodePipeline, CodeBuild, ECR)CI/CD, Git, Jenkins, Bitbucket, Jira, SonarQubeAgile/Scrum methodologyNice to Have: Transportation, logistics, scheduling, or asset management domain experienceOAuth2, OIDC, Azure Entra ID (Azure AD), or SSODynatrace, Splunk, or CloudWatchKafka administration, Schema Registry, Avro, or JSON serializationExperience designing highly available distributed systems","datePosted":"2026-07-19T12:47:27.826Z","dateModified":"2026-07-19T12:47:27.826Z","hiringOrganization":{"@type":"Organization","name":"Integration International","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Ny","addressRegion":"WAL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"974167e3d82d4438d2c3f7c9"},"url":"https://jobsearcher.com/jobs/974167e3d82d4438d2c3f7c9"}}