Java Developer

Position : Sr. Java Developer

Experience : 4-8 years

Location : Bangalore

Mode of Interview : 2 Rounds (Virtual, F2F)

Work Mode : WFO (5 Days)

Notice Period : Immediate-15 days

Mandatory Skills : Java8, Spring Boot, SQL, Kafka, Hibernate, Multi threading

Roles and Responsibilities :

• Design, develop, and maintain robust, high-performance backend systems using Java 8 and Core Java principles.
• Develop and expose RESTful APIs using Spring Boot and Spring MVC.
• Build scalable and independent microservices aligned with modern cloud-native architecture.
• Ensure seamless communication between services using lightweight protocols and messaging systems like Kafka.
• Implement database interactions using Hibernate / JPA, writing efficient queries and handling complex relationships.
• Optimize SQL queries and design data models for both performance and scalability.
• Develop and manage asynchronous event-driven systems using Apache Kafka.
• Ensure high throughput, fault tolerance, and reliability in message processing.
• Utilize Java multithreading, concurrency utilities, and synchronization techniques to build efficient and responsive systems.
• Troubleshoot and optimize thread-safe code and address performance bottlenecks.
• Write clean, maintainable, and well-documented code following industry standards.
• Conduct system analysis and performance tuning of Java applications.
• Optimize memory usage, garbage collection, thread management, and database interactions.

ref : hirist.tech)