Senior Java Full Stack Developer – Job Description

Experience: 10+ Years
Job Type: W2 Contract

Job Summary

We are seeking a Senior Java Full Stack Developer with 10+ years of experience in designing, developing, and deploying enterprise applications. The ideal candidate should have strong expertise across Java, Spring Boot, Microservices, REST APIs, Angular/React, SQL, cloud technologies, and CI/CD.

Required Qualifications & Technical Skills

• 10+ years of experience in Java Full Stack Development.

• Strong hands-on experience with Java 8/11/17+, J2EE, and object-oriented programming.

• Extensive experience with Spring Boot, Spring MVC, Spring Data, and Spring Security.

• Strong experience developing Microservices and RESTful APIs.

• Hands-on experience with Angular or React, JavaScript, TypeScript, HTML5, and CSS3.

• Strong experience with JPA/Hibernate and relational databases such as Oracle, PostgreSQL, SQL Server, or MySQL.

• Experience with JUnit, Mockito, and automated testing.

• Experience with Maven/Gradle and Git.

• Strong experience with CI/CD pipelines using Jenkins, GitHub Actions, GitLab CI, or Azure DevOps.

• Good understanding of OAuth2, JWT, authentication, and authorization.

• Strong knowledge of Agile/Scrum, SDLC, design patterns, SOLID principles, and clean architecture.

Responsibilities

• Design and develop scalable full-stack enterprise applications.

• Develop backend services and microservices using Java and Spring Boot.

• Design and integrate secure REST APIs with internal and third-party systems.

• Develop responsive and reusable UI components using Angular or React.

• Design and optimize database queries, stored procedures, and data-access layers.

• Write unit, integration, and automated tests to ensure application quality.

• Participate in technical design, architecture discussions, and code reviews.

• Troubleshoot application issues and perform performance optimization.

• Build and maintain CI/CD pipelines and support application deployments.

• Collaborate with architects, business analysts, QA engineers, DevOps teams, and stakeholders.

• Participate in Agile ceremonies and contribute throughout the complete SDLC.

• Mentor junior and mid-level developers and provide technical guidance.

Preferred Skills

• Experience with AWS, Azure, or Google Cloud Platform.

• Hands-on experience with Docker and Kubernetes.

• Experience with Apache Kafka, RabbitMQ, or similar messaging platforms.

• Knowledge of MongoDB, DynamoDB, Redis, or other NoSQL technologies.

• Experience with Spring Cloud, API Gateway, and event-driven architecture.

• Knowledge of monitoring tools such as Splunk, ELK, Prometheus, or Grafana.