{"schemaVersion":"jobsearcher.job.v1","id":"fc041e0b5d64f41e6d70498a","url":"https://jobsearcher.com/jobs/fc041e0b5d64f41e6d70498a","canonicalUrl":"https://jobsearcher.com/jobs/fc041e0b5d64f41e6d70498a","title":"Java Full Stack (React) Developer - Locals to NJ/NY","description":"Role: Java FullStack (React) DeveloperLocation: Whippany, NJ (Osnite) - only LocalsDuration: Long Term ContractJob Description:10+ years experienced and versatile Java Full Stack Developer with specific expertise in React.js. He/she will be owning features end-to-end—architecting reliable server-side APIs in Java, designing database schemas, and crafting dynamic, intuitive front-end user experiences in React.Front-End Development: Design and implement highly responsive, modular web user interfaces using React.js, JavaScript (ES6+), TypeScript, HTML5, and CSS3.State Management: Manage complex application workflows using Redux, React Hooks, or Context API.Back-End Engineering: Build, optimize, and maintain robust, scalable server-side applications using Java (8/11/17+) and the Spring/Spring Boot framework.API & Integration: Architect and consume secure, high-performing RESTful APIs and Microservices to bridge the front-end interface with back-end business logic.Database Management: Write optimized queries, design data models, and manage integrations with relational databases using SQL, Oracle, PostgreSQL, and Hibernate/JPA.Testing & Code Quality: Write clean, maintainable code backed by automated unit tests using frameworks like JUnit, Mockito, Jest, or Enzyme.CI/CD & Cloud: Support application deployment and automation by leveraging Git, Jenkins, Docker, and cloud environments like AWS.Collaboration: Participate in all phases of the Agile software development lifecycle, from technical design meetings to code reviews and sprint retrospectives.Required Skills & QualificationsEducation: Bachelor’s degree in Computer Science, Engineering, or a related technical field (or equivalent professional experience).Experience: 3+ years (Mid) or 7+ years (Senior) of professional full-stack software development experience.Core Java Tech: Strong proficiency in Core Java, Spring Boot, Spring MVC, and Spring Data/Hibernate.Core React Tech: Deep understanding of React workflows, component lifecycle, virtual DOM, and modern state management.Tools: Expert knowledge of Git-based version control and project management tracking software like JIRA.Soft Skills: Strong analytical thinking, excellent debugging/problem-solving skills, and a collaborative team mindset.Preferred / \"Nice-to-Have\" QualificationsExperience with AWS cloud-native architectures (Lambda, EC2, S3, API Gateway).Familiarity with event-driven architectures and messaging systems like Apache Kafka.Experience with containerization tools like Docker and Kubernetes.Knowledge of modern, secure AI-assisted development tools (e.g., GitHub Copilot).","company":"Covet It","rawCompany":"covet it","city":"Morris Twp","state":"NJ","isRemote":false,"isActive":false,"createdAt":"2026-08-31T08:46:33.528Z","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":"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 Full Stack (React) Developer - Locals to NJ/NY","description":"Role: Java FullStack (React) DeveloperLocation: Whippany, NJ (Osnite) - only LocalsDuration: Long Term ContractJob Description:10+ years experienced and versatile Java Full Stack Developer with specific expertise in React.js. He/she will be owning features end-to-end—architecting reliable server-side APIs in Java, designing database schemas, and crafting dynamic, intuitive front-end user experiences in React.Front-End Development: Design and implement highly responsive, modular web user interfaces using React.js, JavaScript (ES6+), TypeScript, HTML5, and CSS3.State Management: Manage complex application workflows using Redux, React Hooks, or Context API.Back-End Engineering: Build, optimize, and maintain robust, scalable server-side applications using Java (8/11/17+) and the Spring/Spring Boot framework.API & Integration: Architect and consume secure, high-performing RESTful APIs and Microservices to bridge the front-end interface with back-end business logic.Database Management: Write optimized queries, design data models, and manage integrations with relational databases using SQL, Oracle, PostgreSQL, and Hibernate/JPA.Testing & Code Quality: Write clean, maintainable code backed by automated unit tests using frameworks like JUnit, Mockito, Jest, or Enzyme.CI/CD & Cloud: Support application deployment and automation by leveraging Git, Jenkins, Docker, and cloud environments like AWS.Collaboration: Participate in all phases of the Agile software development lifecycle, from technical design meetings to code reviews and sprint retrospectives.Required Skills & QualificationsEducation: Bachelor’s degree in Computer Science, Engineering, or a related technical field (or equivalent professional experience).Experience: 3+ years (Mid) or 7+ years (Senior) of professional full-stack software development experience.Core Java Tech: Strong proficiency in Core Java, Spring Boot, Spring MVC, and Spring Data/Hibernate.Core React Tech: Deep understanding of React workflows, component lifecycle, virtual DOM, and modern state management.Tools: Expert knowledge of Git-based version control and project management tracking software like JIRA.Soft Skills: Strong analytical thinking, excellent debugging/problem-solving skills, and a collaborative team mindset.Preferred / \"Nice-to-Have\" QualificationsExperience with AWS cloud-native architectures (Lambda, EC2, S3, API Gateway).Familiarity with event-driven architectures and messaging systems like Apache Kafka.Experience with containerization tools like Docker and Kubernetes.Knowledge of modern, secure AI-assisted development tools (e.g., GitHub Copilot).","datePosted":"2026-08-31T08:46:33.528Z","dateModified":"2026-08-31T08:46:33.528Z","hiringOrganization":{"@type":"Organization","name":"Covet It","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Morris Twp","addressRegion":"NJ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"fc041e0b5d64f41e6d70498a"},"url":"https://jobsearcher.com/jobs/fc041e0b5d64f41e6d70498a"}}