Java Developer

Comunus Technologies; Mumbai; On-site; INR 420,000 - 700,000; Full time

Job summary

Comunus Technologies in Mumbai is seeking a motivated Java Developer with 0-3 years of experience. You will develop, test, and maintain Java-based applications, collaborating with senior developers to deliver robust software solutions.

Responsibilities include building RESTful services with Spring Boot, working with MySQL/Oracle, writing clean code, and participating in reviews to ensure quality and efficiency.

Qualifications

• Bachelors or Masters in CS/IT or related field.
• Fresh graduates with strong Java fundamentals are encouraged to apply.
• Solid understanding of Core Java, OOPs and multithreading.

Responsibilities

• Develop, test, and maintain Java applications.
• Write clean, well-documented code.
• Implement RESTful APIs using Spring Boot and connect to relational databases.
• Collaborate with team, perform code reviews, and fix defects.
• Learn industry best practices under senior developers.

Skills

Core Java

OOPs concepts

Multithreading

Collections Framework

Lambda Expressions & Streams

REST APIs

Spring Framework

Spring Boot

SQL

Git

JUnit/Mockito

Problem-solving

Education

Bachelors or Masters in CS/IT

Freshers welcome

Tools

Eclipse / IntelliJ

Maven/Gradle

Hibernate/JPA

VS Code

Job description

Job Summary

We are looking for a motivated Java Developer with 0-3 years of experience to join our software development team. The candidate will be responsible for developing, testing, debugging, and maintaining Java-based applications while collaborating with senior developers and other team members.

Responsibilities

• Develop, test, and maintain applications using Java.
• Write clean, efficient, reusable, and well-documented code.
• Work with Core Java concepts, including OOPs, Collections, Exception Handling, and Multithreading.
• Develop and maintain RESTful APIs using Spring Boot.
• Work with databases such as MySQL, PostgreSQL, or Oracle.
• Write SQL queries and perform basic database operations.
• Use Git for version control and code management.
• Participate in code reviews, debugging, testing, and troubleshooting.
• Collaborate with team members to understand requirements and deliver software solutions.
• Learn and implement industry best practices under the guidance of senior developers.

Required Technical Skills

• Programming Language: Core Java, OOPs concepts.
• Java Fundamentals: Collections Framework, Exception Handling, Multithreading, Strings, and Java 8 features such as Lambda Expressions and Streams.
• Frameworks: Spring Framework and Spring Boot.
• Web Technologies: Basic knowledge of REST APIs, HTTP, JSON, HTML, and CSS.
• Database: SQL, MySQL, Oracle, or PostgreSQL.
• ORM: Basic knowledge of Hibernate or JPA.
• Version Control: Git and GitHub/GitLab.
• Tools: Eclipse, IntelliJ IDEA, or VS Code.
• Build Tools: Maven or Gradle.
• Testing: Basic knowledge of JUnit and Mockito.
• Additional Skills: Basic knowledge of data structures, algorithms, and problem-solving.

Educational Qualifications

• Bachelors or Masters degree in Computer Science, Information Technology, or a related field.
• Freshers with strong Java fundamentals and practical projects are encouraged to apply.

Preferred Skills

• Knowledge of microservices architecture.
• Familiarity with Docker and CI/CD concepts.
• Basic understanding of Agile/Scrum methodologies.
• Experience developing academic, internship, or personal Java projects.

Soft Skills

• Good analytical and problem-solving abilities.
• Strong communication and teamwork skills.
• Willingness to learn new technologies.
• Ability to work independently and meet project deadlines.