Senior Full Stack Java Developer – Job Description

Job Title: Senior Full Stack Java Developer
Experience: 10+ Years
Job Type:  W2 Contract Only

Job Summary

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

Required Skills

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

• Strong hands-on experience with Java 8/11/17+.

• 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, TypeScript, JavaScript, HTML5, and CSS3.

• Strong experience with JPA/Hibernate and relational databases.

• Experience with Oracle, SQL Server, PostgreSQL, MySQL, or similar databases.

• Strong knowledge of Object-Oriented Programming, SOLID principles, design patterns, and clean architecture.

• 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.

• Experience working in Agile/Scrum environments.

Responsibilities

• Design and develop scalable full-stack enterprise applications using Java and modern frontend technologies.

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

• Design, develop, and integrate RESTful APIs with internal and external systems.

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

• Develop database integrations and optimize queries and data-access layers.

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

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

• Troubleshoot application issues and perform performance optimization.

• Develop 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 technologies.

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

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

• Knowledge of Splunk, ELK, Prometheus, or Grafana.

• Experience with cloud-native and distributed applications.