Fullstack JAVA Developer
Technology
JSR Tech ConsultingNewark, United States$60 - $70 /horaTodayUntil 12/10/2026
Service contractHybrid
Job description
Contract to hire position with a leading financial firm.
Hybrid, in Newark, NJ - 3 days/week.
Requirements
- Strong hands-on experience with React.js (hooks, state management, component-based architecture) for building responsive, scalable UIs.
- Solid backend development experience using Java Springboot and RESTful/Microservices API design.
- Proficiency in JavaScript/TypeScript across full stack (frontend + backend) .
- Experience designing and integrating REST/GraphQL APIs and microservices architectures.
- Hands-on experience with AWS cloud services (e.g., EC2, S3, API Gateway, Lambda) .
- Working knowledge of containerization using Docker and deployment to AWS ECS (or EKS)
- Experience with CI/CD pipelines and automated deployments in AWS environments
- Understanding of cloud infrastructure concepts (VPC, IAM, load balancing, auto scaling)
- Proficiency with databases (PostgreSQL, MongoDB, or NoSQL) and query optimization
- Experience with monitoring and logging tools (e.g., CloudWatch)
Keywords
React.jsJavaSpring BootJavaScriptTypeScriptREST APIsGraphQLMicroservicesAWSDockerAWS ECSAWS EKSCI/CDPostgreSQLMongoDBCloudWatchHooksState ManagementComponent-Based ArchitectureResponsive User Interfaces
Interested in this role?