IS

Java Developer-Noida

ISSQUARED
Noida ₹3-7 LPA Posted 19 May 2025
FULL TIME
Angular
Spring Boot
Microservices
Java

Job Description

Job Overview:

We are looking for an experienced Java Developer with over 3 years of hands-on experience in building, maintaining, and enhancing scalable Java applications. As a part of a dynamic development team, you will be responsible for designing and implementing scalable, high-performance systems.

Work Location: Delhi/NCR

Qualifications: BTech/MTech/MCA/Degree in Computer Science

Experience: 3-7 yrs

Key Responsibilities:

  • Desing, develop, and maintain high-performance applications using Java, Spring Boot, and related technologies.
  • Develop and optimize algorithms to store large data.
  • Develop and maintain REST API for data access and integration with external systems.
  • Ensure the security, reliability, and performance of the Java applications.
  • Write clean, scalable, and maintainable code adhering to the coding standards and best practices.
  • Troubleshoot and resolve issues with data collection, processing, and presentation.

Preferred Skills:

  • 3+ years of experience in Java development.
  • Strong Core Java, OOPs, File Handling, Exception Handling skills are required.
  • Strong experience with Java, Spring Framework (Spring Boot, Batch Processing, Spring Security).
  • Strong experience with (SQL/NOSQL) databases. (PostgreSQL, MongoDB are preferrable).
  • Proficiency in building scalable, distributed systems.
  • Solid understanding of multithreading, concurrency, and performance optimization.

Nice to have Skills:

  • Docker, Kubernetes,
  • Git, CI/CD pipelines
  • Grafana, Prometheus
  • Kafka or RabbitMQ
  • Understanding of Agile methodologies
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