Java Developer | Immediate Joiner

Radiansys Technologies; Gurugram District; On-site; INR 800,000 - 1,500,000; Full time

Job summary

Radiansys Technologies in India is seeking a Java Developer to design, develop, and maintain scalable backend applications. You will build robust RESTful APIs and microservices using Java 8+ and the Spring ecosystem.

You will contribute to clean code, performance optimization, and security while collaborating with QA, frontend, and product teams. Strong knowledge of SQL databases and version control is essential, with adherence to SDLC practices.

Qualifications

• Strong proficiency in Core Java (Java 8 or above).
• Hands-on experience with Spring / Spring Boot / Hibernate.
• Good understanding of OOP concepts and design patterns.
• Experience with REST APIs / Microservices architecture.
• Knowledge of SQL databases (MySQL, PostgreSQL, Oracle).
• Familiarity with Git / version control systems.

Responsibilities

• Develop, test, and maintain Java applications.
• Build and integrate RESTful APIs and web services.
• Work with frameworks such as Spring, Spring Boot, Hibernate.
• Write clean, efficient, and maintainable code.
• Collaborate with QA, frontend, and product teams.

Skills

Core Java

Spring/Spring Boot/Hibernate

OOP concepts

REST APIs/Microservices

SQL databases

HTML/CSS/JavaScript

SDLC

Tools

Git

Job description

Job Summary

We are seeking a talented Java Developer to design, develop, and maintain scalable and high-performance applications. The ideal candidate should have strong expertise in Java, backend development, and building robust APIs.

Key Responsibilities

• Develop, test, and maintain applications using Java
• Build and integrate RESTful APIs and web services
• Work with frameworks such as Spring, Spring Boot, Hibernate
• Write clean, efficient, and maintainable code
• Collaborate with cross-functional teams (QA, frontend, product)
• Debug and resolve technical issues in applications
• Optimize performance and ensure scalability of applications
• Participate in code reviews and follow coding standards
• Implement security and data protection best practices

Required Skills

Strong proficiency in Core Java (Java 8 or above)
Hands-on experience with Spring / Spring Boot / Hibernate
Good understanding of OOP concepts and design patterns
Experience with REST APIs / Microservices architecture
Knowledge of SQL databases (MySQL, PostgreSQL, Oracle)
Familiarity with Git / version control systems
Basic understanding of HTML, CSS, JavaScript
Knowledge of SDLC (Software Development Life Cycle)