Java/J2EE Developer - Spring Frameworks

Job Description : Java/J2EE Developer

Location : Jaipur, Rajasthan, India (Work From Office)

Job Summary

We are seeking a highly skilled and motivated Senior Java/J2EE Developer with a strong foundation in core Java and J2EE technologies.

The ideal candidate will have proven expertise in designing and developing robust, scalable, and highly available applications from the ground up.

This role requires a deep understanding of architectural patterns, a strong algorithmic thought process, and hands-on experience in delivering solutions across diverse deployment environments, including traditional data centers and cloud platforms.

The candidate should be able to work independently, possess excellent problem-solving skills, and have a passion for learning and adopting new technologies.

Responsibilities

• Design, develop, and implement high-performance, scalable, and secure Java/J2EE applications and microservices.
• Write clean, well-documented, and efficient code adhering to best practices and coding standards.
• Participate in all phases of the software development lifecycle, including requirements gathering, design, development, testing, deployment, and maintenance.
• Contribute to the application and core design, making critical architectural decisions.
• Apply sound algorithmic thinking to solve complex technical challenges.
• Develop and integrate with relational databases (e.g, MySQL, MSSQL, Oracle) and NoSQL databases (e.g, MongoDB).
• Implement and consume Web Services (SOAP/RESTful).
• Work with messaging systems like JMS, RabbitMQ, or Kafka.
• Ensure the performance, scalability, and availability of applications deployed across various environments (traditional data centers, public clouds like AWS, Azure, Google Cloud, and private clouds).
• Implement security best practices in application design and development.
• Troubleshoot and resolve complex technical issues, including performance bottlenecks and scalability challenges.
• Collaborate effectively with cross-functional teams, including product managers, QA engineers, and DevOps engineers.
• Contribute to the continuous improvement of development processes and methodologies.
• Stay up-to-date with the latest technology trends and proactively suggest adoption where beneficial.
• Work independently with minimal supervision and take ownership of assigned tasks.
• Contribute to and adhere to microservices design principles and best practices.
• Utilize and integrate with CI/CD pipelines (e.g, Jenkins, Bitrise, CircleCI, TravisCI).
• Understand and work with Content Delivery Networks (CDNs) like CloudFront, Akamai, and Cloudflare.
• Apply strong analytical and problem-solving skills to identify and resolve technical issues.
  
  

Must Have Skills & Experience

• Core Java : Deep understanding of core Java concepts, including data structures, algorithms, multithreading, concurrency, and garbage collection.
• J2EE : Extensive experience with J2EE technologies and frameworks, including Servlets, JSP, EJBs (preferably stateless), and related APIs.
• Spring Framework : Strong proficiency in the Spring ecosystem, including Spring Core, Spring MVC, Spring Boot, Spring Security, and Spring Data JPA/Hibernate.
• Hibernate/JPA : Solid experience with object-relational mapping (ORM) frameworks like Hibernate and JPA.
• Messaging Systems : Hands-on experience with at least one of the following messaging systems: JMS, RabbitMQ, or Kafka.
• Web Services : Proven ability to design, develop, and consume Web Services (RESTful and/or SOAP).
• Databases : Strong working knowledge of relational databases such as MySQL, MSSQL, and Oracle, including SQL query optimization.
• Design Patterns : In-depth understanding and practical application of various design patterns (e.g, creational, structural, behavioral).
• NoSQL Databases : Familiarity with NoSQL databases like MongoDB and their use cases.
• Microservices Architecture : Knowledge and practical experience in designing, developing, and deploying microservices.
• Security Design : Understanding of security principles and best practices in application development, including authentication, authorization, and data protection.
• Cloud Platforms : Sound knowledge of at least one major cloud platform (AWS, Azure, or Google Cloud) and its services.
• CDNs : Familiarity with Content Delivery Networks (e.g, CloudFront, Akamai, Cloudflare) and their integration.
• Problem Solving & Analytics : Excellent analytical and problem-solving skills with a strong aptitude for identifying and resolving complex technical issues, particularly related to performance and scalability.
• CI/CD : Experience working with Continuous Integration/Continuous Delivery platforms like Jenkins, Bitrise, CircleCI, TravisCI.
• Networking Protocols : Excellent understanding of standard internet protocols such as HTTP/HTTPS, DNS, SSL/TLS.
• Independent Work : Demonstrated ability to work independently, manage tasks effectively, and take ownership of deliverables.
• Learning Agility : A strong passion for learning new technologies and proactively upgrading existing technology versions.
  
  

Good To Have Skills

• Experience with containerization technologies like Docker and orchestration tools like Kubernetes.
• Knowledge of front-end technologies like HTML, CSS, JavaScript, and related frameworks (e.g, React, Angular, Vue.js).
• Experience with performance monitoring and logging tools (e.g, Prometheus, Grafana, ELK stack).
• Familiarity with Agile development methodologies.
• Experience with testing frameworks (e.g, JUnit, TestNG, Mockito).
  
  

Education And Experience

• Bachelor's degree in Computer Science or a related field
  
  

(ref:hirist.tech)