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Senior Consultant | Java Springboot Full Stack | Bengaluru | Engineering | Data Modernization & Migr

senior · Technology / Software Development

Job Description – Java Full Stack Developer (5–8 Years)

Job Title

Java Full Stack Developer

Experience

5–8 Years

Job Summary

We are looking for an experienced Java Full Stack Developer with 5–8 years of experience in designing, developing, and maintaining enterprise-grade web applications. The ideal candidate should possess strong expertise in Java, Spring Boot, RESTful APIs, modern frontend frameworks, and cloud-based application development. The candidate will work closely with cross-functional teams to deliver scalable, secure, and high-performance applications.

Key Responsibilities

• Design, develop, test, and maintain scalable full-stack applications.
• Develop backend services and RESTful APIs using Java, Spring Boot, and Spring MVC.
• Build responsive and interactive user interfaces using Angular or React.
• Develop microservices-based applications following industry best practices.
• Integrate applications with relational and NoSQL databases.
• Optimize application performance, scalability, and security.
• Collaborate with business analysts, architects, QA teams, and DevOps engineers to deliver high-quality software.
• Participate in technical design discussions, code reviews, and architecture reviews.
• Implement unit, integration, and automated tests.
• Troubleshoot production issues and provide timely resolutions.
• Work with CI/CD pipelines for application deployment.
• Ensure adherence to coding standards, security practices, and Agile methodologies.
• Mentor junior developers and contribute to knowledge-sharing initiatives.

Required Technical Skills

Backend

• Strong expertise in Java 8/11/17.
• Hands-on experience with Spring Boot, Spring MVC, and Spring Framework.
• Experience with Spring Data JPA and Hibernate.
• Strong understanding of RESTful Web Services and API development.
• Experience in developing Microservices architecture.
• Knowledge of Spring Security and OAuth2/JWT authentication.
• Familiarity with messaging systems such as Kafka or RabbitMQ.

Frontend

• Strong hands-on experience with Angular (preferred) or React.
• Proficiency in HTML5, CSS3, JavaScript (ES6+), and TypeScript.
• Experience with responsive web design and frontend optimization.
• Knowledge of state management and component-based architecture.

Database

• Strong SQL skills with databases such as PostgreSQL, Oracle, MySQL, or SQL Server.
• Experience with NoSQL databases such as MongoDB or Cassandra.
• Knowledge of database design, indexing, query optimization, and performance tuning.

Cloud & DevOps

• Experience with AWS, Azure, or Google Cloud Platform.
• Hands-on experience with Docker and Kubernetes.
• Experience with CI/CD tools such as Jenkins, GitHub Actions, or Azure DevOps.
• Proficiency with Git version control.

Testing

• JUnit
• Mockito
• Integration testing
• API testing using Postman or Swagger

Required Qualifications

• Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related field.
• 5–8 years of experience in Java Full Stack Development.
• Strong understanding of Object-Oriented Programming (OOP), Design Patterns, and SOLID principles.
• Experience working in Agile/Scrum environments.
• Excellent analytical, debugging, and problem-solving skills.
• Strong communication and collaboration skills.

Preferred Skills

• Experience with Apache Kafka or other event-driven architectures.
• Knowledge of Redis or other caching technologies.
• Experience with GraphQL.
• Familiarity with Elasticsearch.
• Experience with SonarQube and code quality tools.
• Exposure to Infrastructure as Code (Terraform or CloudFormation).
• Experience with application monitoring tools such as Splunk, Grafana, or Prometheus.
• Knowledge of secure coding practices and OWASP guidelines.

Key Technologies

• Java 8/11/17
• Spring Boot
• Spring MVC
• Spring Data JPA
• Hibernate
• Microservices
• REST APIs
• Spring Security
• OAuth2 / JWT
• Angular or React
• HTML5
• CSS3
• JavaScript
• TypeScript
• SQL
• MongoDB
• Kafka
• Docker
• Kubernetes
• Jenkins
• Git
• AWS / Azure / GCP
• JUnit
• Mockito
• Postman
• Swagger

Nice to Have

• Experience with event-driven architecture.
• Exposure to serverless computing.
• Experience with API Gateway implementations.
• Knowledge of performance tuning and application scalability.
• Relevant certifications in Java, Spring, or Cloud platforms are an added advantage.