Rapsys Technologies

We are looking for an experienced Java Full Stack Developer (FSD) to design, develop, test, and maintain scalable enterprise web applications. The candidate should have strong expertise in Java, Spring Boot, REST APIs, microservices, frontend development, and databases.

Key Responsibilities

• Design and develop enterprise applications using Java and Spring Boot.
• Develop scalable RESTful APIs and microservices.
• Build responsive frontend applications using Angular or React.
• Work with HTML5, CSS3, JavaScript, and TypeScript.
• Design and optimize database solutions using SQL/Oracle.
• Implement application security using Spring Security, JWT, OAuth2, etc.
• Write clean, reusable, maintainable, and testable code.
• Perform unit testing, debugging, code reviews, and performance optimization.
• Integrate applications with third-party services and internal systems.
• Participate in Agile/Scrum ceremonies and collaborate with cross-functional teams.
• Work with CI/CD pipelines and cloud environments.
• Troubleshoot production issues and provide technical solutions.

Required SkillsBackend

• Strong hands-on experience with Java 8/11/17+.
• Strong knowledge of Spring, Spring Boot, Spring MVC, Spring Data JPA.
• Experience developing REST APIs and Microservices.
• Good understanding of OOP, Collections, Multithreading, Exception Handling, and Java Streams.
• Experience with Hibernate/JPA.

Frontend

• Strong experience with Angular or React.
• Good knowledge of JavaScript/TypeScript.
• Experience with HTML5, CSS3, Bootstrap or similar UI frameworks.

Database

• Strong knowledge of SQL.
• Experience with Oracle, MySQL, PostgreSQL, or SQL Server.
• Knowledge of database design, queries, joins, indexes, and stored procedures.

DevOps & Cloud

• Experience with Git/GitHub/GitLab.
• Knowledge of Maven/Gradle.
• Experience with Docker and CI/CD.
• Exposure to AWS or Azure is preferred.
• Knowledge of Kubernetes is an advantage.

Testing

• Experience with JUnit and Mockito.
• Understanding of automated testing and test-driven development practices.

Preferred Skills

• Microservices architecture
• Kafka/RabbitMQ
• Redis
• Docker/Kubernetes
• AWS/Azure
• Jenkins/GitHub Actions/Azure DevOps
• OAuth2/JWT
• Agile/Scrum
• Design patterns and SOLID principles

Experience

• 4–8 years of software development experience.
• Strong hands-on experience in Java Full Stack Development.
• Experience working on enterprise-scale applications is preferred.

Education

• Bachelor''s degree in Computer Science, Information Technology, Engineering, or a related field.

Key Technologies

Java | Spring Boot | Spring MVC | Spring Data JPA | Hibernate | REST API | Microservices | Angular/React | JavaScript | TypeScript | HTML | CSS | SQL | Git | Maven | JUnit | Docker | AWS/Azure