Java fullstack Developer
Damco Solutions Inc
Job Description: Senior Java Full-Stack Developer Location: Whippany, NJ (Onsite / Hybrid - based on client requirement)
Experience: 3-6 Years
Employment Type: Contract
Role Type: Senior Developer - Java Full Stack About the Role We are seeking a Senior Java Full-Stack Developer with 6-8 years of hands-on experience building scalable, high-performance applications. This role requires strong backend expertise in Java/Spring Boot , solid front-end experience using React or Angular , and the ability to work in a fast-paced, collaborative environment within financial services. Key Responsibilities Backend Development
Experience: 3-6 Years
Employment Type: Contract
Role Type: Senior Developer - Java Full Stack About the Role We are seeking a Senior Java Full-Stack Developer with 6-8 years of hands-on experience building scalable, high-performance applications. This role requires strong backend expertise in Java/Spring Boot , solid front-end experience using React or Angular , and the ability to work in a fast-paced, collaborative environment within financial services. Key Responsibilities Backend Development
- Design, develop, and maintain Java/Spring Boot microservices and distributed systems.
- Implement RESTful APIs, business logic, data access layers, and asynchronous workflows.
- Write secure, optimized, and maintainable code following industry best practices.
- Create integration points across internal and external systems.
- Develop reusable components and participate in architecture discussions.
- Build UI features using React (preferred) or Angular with TypeScript.
- Collaborate with UX teams to implement intuitive, responsive interfaces.
- Ensure UI performance optimization, state management, and API integration.
- Work with Oracle/SQL Server/PostgreSQL to design and optimize complex queries.
- Deploy, monitor, and maintain applications in AWS/Azure/GCP environments (based on client setup).
- Implement CI/CD workflows using Jenkins, GitHub Actions, or Azure DevOps.
- Participate in sprint planning, backlog grooming, daily standups, and retrospectives.
- Work closely with architects, QA engineers, product owners, and cross-functional teams.
- Review code, mentor junior developers, and enforce engineering standards.
- Write extensive unit, integration, and functional tests (JUnit, Mockito, Jest).
- Ensure code security, resiliency, and compliance with enterprise standards.
- Troubleshoot production issues and participate in on-call rotations as required.
- 6-8 years of hands-on experience in Java development and full-stack engineering.
- Strong expertise in:
- Java 11+ , Spring Boot, Spring MVC, Spring Data, Spring Security
- Microservices architecture, REST APIs
- React with TypeScript (or Angular), HTML5, CSS3, JavaScript/ES6
- SQL (Oracle, PostgreSQL, SQL Server) and ORM frameworks (Hibernate/JPA)
- CI/CD tools : Jenkins, GitHub, Azure DevOps, Maven/Gradle
- Cloud : AWS/Azure concepts (EC2, S3, Lambda, AKS/EKS - depending on client tech stack)
- Experience with Git , Docker, containerized applications.
- Knowledge of messaging systems (Kafka, MQ) is a plus.
- Strong analytical, debugging, and problem-solving abilities.
- Excellent communication and stakeholder engagement skills.
- Ability to lead discussions and contribute to solution design.
- Proactive, team-oriented, and committed to quality delivery.
- Exposure to financial/banking platforms.
- Experience with Kubernetes , Helm, Terraform.
- Familiarity with testing frameworks like Cypress , Cucumber (BDD) .
- Experience in event-driven architecture or streaming solutions.
- Bachelor's or Master's degree in Computer Science, Engineering, or related field.
Vacancy posted 1 day ago
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