{"schemaVersion":"jobsearcher.job.v1","id":"96aa02c8ec016c09d3f6ad1e","url":"https://jobsearcher.com/jobs/96aa02c8ec016c09d3f6ad1e","canonicalUrl":"https://jobsearcher.com/jobs/96aa02c8ec016c09d3f6ad1e","title":"Java Developer","description":"Job Description\n\nGlobal Financial Firm located in Jersey City, NJ has an immediate contract opportunity for an experienced Java Developer. Pay Rate: $84.00 - $89.00 Negotiable based upon years of experienceSummary: Work Mode: HybridLocation: Jersey City, NJRequirements: Minimum 10 years of experience in the design and development of enterprise-grade Java-based systems. Proficient in Java 17/21/25 LTS (Java 25 preferred), Core Java, Jakarta EE (J2EE), Spring Framework 7 / Spring Boot 4.x RESTful services. Working knowledge of modern Java language features and JVM internals — GC tuning and performance profiling.Expertise in databases such as Oracle or equivalent (PostgreSQL/MySQL) with strong SQL and PL/SQL programming skills; schema versioning via Flyway/Liquibase.Proficient in using AI-assisted development tools such as Claude, GitHub Copilot, Devin, Cursor for code generation, review, and productivity.Experience with multiple technologies and medium-to-complex distributed systems; well-versed with design standards, patterns, and enterprise frameworks.Fast learner of new tools, frameworks, and technologies; comfortable working with distributed/cross-timezone teams. Experience in event-driven architecture — Spring Boot components integrating with Apache Kafka and MQ (IBM MQ), including partitioning, consumer groups, idempotency, and transactional outbox patterns.Excellent knowledge of Relational Databases, SQL, and ORM technologies (JPA 2/3, Hibernate 6) and connection pooling (HikariCP).Strong understanding of Spring Security 6 — OAuth2.0/OIDC, JWT-based stateless auth, RBAC/ABAC.Familiarity with API design — REST with OpenAPI/Swagger, and exposure to high-performance service communication.Resilience patterns using Resilience4j — circuit breaking, rate limiting, retries.Caching and NoSQL exposure — Redis, MongoDB, Elasticsearch; awareness of vector databases (Pgvector) for AI/RAG-integrated services is a plus.Exposure to Spring AI and LLM integration patterns (RAG workflows) is an added advantage.Tools — Well versed with IntelliJ IDEA/Eclipse.Test-Driven Development and automated testing: JUnit 5, Mockito, AssertJ, Cucumber/Gherkin, Testcontainers for integration testing, contract testing (WireMock/Spring Cloud Contract); JIRA, Maven/Gradle, SonarQube.Experience with version control — GIT, Bitbucket, GitHub (including PR/branching workflows).Experience with Docker, multi-stage builds, Red Hat OpenShift, and Kubernetes (Deployments, ConfigMaps, Secrets, Ingress, HPA/KEDA autoscaling).Experience with CI/CD systems such as Jenkins, GitHub Actions, GitLab CI, or ArgoCD.Observability exposure — Micrometer, Prometheus, Grafana, distributed tracing via OpenTelemetry/Zipkin/Jaeger.Strong understanding of the full Software Development Life Cycle (SDLC).Experience in Agile methodologies — Scrum, sprint planning, and iterative delivery.","company":"Axelon","rawCompany":"axelon","city":"Jersey City","state":"NJ","isRemote":false,"isActive":true,"createdAt":"2026-11-11T13:21:11.413Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"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 Developer","description":"Job Description\n\nGlobal Financial Firm located in Jersey City, NJ has an immediate contract opportunity for an experienced Java Developer. Pay Rate: $84.00 - $89.00 Negotiable based upon years of experienceSummary: Work Mode: HybridLocation: Jersey City, NJRequirements: Minimum 10 years of experience in the design and development of enterprise-grade Java-based systems. Proficient in Java 17/21/25 LTS (Java 25 preferred), Core Java, Jakarta EE (J2EE), Spring Framework 7 / Spring Boot 4.x RESTful services. Working knowledge of modern Java language features and JVM internals — GC tuning and performance profiling.Expertise in databases such as Oracle or equivalent (PostgreSQL/MySQL) with strong SQL and PL/SQL programming skills; schema versioning via Flyway/Liquibase.Proficient in using AI-assisted development tools such as Claude, GitHub Copilot, Devin, Cursor for code generation, review, and productivity.Experience with multiple technologies and medium-to-complex distributed systems; well-versed with design standards, patterns, and enterprise frameworks.Fast learner of new tools, frameworks, and technologies; comfortable working with distributed/cross-timezone teams. Experience in event-driven architecture — Spring Boot components integrating with Apache Kafka and MQ (IBM MQ), including partitioning, consumer groups, idempotency, and transactional outbox patterns.Excellent knowledge of Relational Databases, SQL, and ORM technologies (JPA 2/3, Hibernate 6) and connection pooling (HikariCP).Strong understanding of Spring Security 6 — OAuth2.0/OIDC, JWT-based stateless auth, RBAC/ABAC.Familiarity with API design — REST with OpenAPI/Swagger, and exposure to high-performance service communication.Resilience patterns using Resilience4j — circuit breaking, rate limiting, retries.Caching and NoSQL exposure — Redis, MongoDB, Elasticsearch; awareness of vector databases (Pgvector) for AI/RAG-integrated services is a plus.Exposure to Spring AI and LLM integration patterns (RAG workflows) is an added advantage.Tools — Well versed with IntelliJ IDEA/Eclipse.Test-Driven Development and automated testing: JUnit 5, Mockito, AssertJ, Cucumber/Gherkin, Testcontainers for integration testing, contract testing (WireMock/Spring Cloud Contract); JIRA, Maven/Gradle, SonarQube.Experience with version control — GIT, Bitbucket, GitHub (including PR/branching workflows).Experience with Docker, multi-stage builds, Red Hat OpenShift, and Kubernetes (Deployments, ConfigMaps, Secrets, Ingress, HPA/KEDA autoscaling).Experience with CI/CD systems such as Jenkins, GitHub Actions, GitLab CI, or ArgoCD.Observability exposure — Micrometer, Prometheus, Grafana, distributed tracing via OpenTelemetry/Zipkin/Jaeger.Strong understanding of the full Software Development Life Cycle (SDLC).Experience in Agile methodologies — Scrum, sprint planning, and iterative delivery.","datePosted":"2026-11-11T13:21:11.413Z","dateModified":"2026-11-11T13:21:11.413Z","hiringOrganization":{"@type":"Organization","name":"Axelon","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Jersey City","addressRegion":"NJ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"96aa02c8ec016c09d3f6ad1e"},"url":"https://jobsearcher.com/jobs/96aa02c8ec016c09d3f6ad1e"}}