Java Developer

Key Notes:

Mandatory Skills and Experience

• Hands-on experience in Java, or Python.
• Strong problem-solving skills.
• Quick learning ability.

Non-Negotiable Skills:

• Proficiency in either Java or Python.
• Strong understanding of data structures and algorithms.

Role Focus: Primarily backend development, with potential for full-stack work if the candidate has relevant experience.

Interview Process: There will be four rounds of technical interviews, with the first conducted by the WWT Technical team and 3 with client.

Candidate Profile: Candidate with minimum 3 years of experience.

Key Responsibilities

• Design, develop, test, and maintain Java/Python based applications
• Write clean, scalable, and efficient code following best practices
• Participate in requirement analysis, design discussions, and code reviews
• Debug, troubleshoot, and resolve application issues
• Contribute to application performance tuning and optimization
• Maintain proper documentation for developed features and APIs

Required Skills & Qualifications

• 2–3 years of professional experience in Java
• Strong understanding of Core Java (OOP concepts, Collections, Multithreading, Exception Handling)
• Strong analytical and problem-solving skills
• Experience with Spring / Spring Boot
• Hands-on experience with REST APIs
• Working knowledge of SQL and relational databases (PostgreSQL, Sybase, or similar)
• Familiarity with ORM frameworks such as Hibernate/JPA
• Experience using Git or similar version control systems
• Basic understanding of Linux/Unix environments
• Ability to write unit tests using JUnit/Mockito

Mandatory skills :

• Java or Python development.
• Backend development experience.
• Data Structures & algorithms.
• Excellent problem-solving skills.