Java Developer

VINOVA PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

A software development company in Singapore is seeking a skilled Java Developer to design and maintain high-performance applications. The ideal candidate will have 2-6 years of experience, strong skills in Java and Spring Boot, and familiarity with microservices and Agile methodologies. Key responsibilities include software development, system design, database management, and collaboration with cross-functional teams. A Bachelor's degree in Computer Science is required.

Qualifications

• 2-6 years of experience in Java development.
• Proficiency in Java 8+, Spring Boot, Spring MVC, Hibernate/JPA.
• Strong understanding of microservices architecture and RESTful APIs.
• Experience with database management (SQL & NoSQL).
• Knowledge of cloud platforms (AWS, Azure, or Google Cloud) is a plus.
• Familiarity with message brokers (Kafka, RabbitMQ) is an advantage.

Responsibilities

• Design, develop, test, and deploy Java-based applications.
• Implement RESTful APIs and microservices using Spring Boot.
• Optimize application performance and scalability.
• Participate in architectural discussions and system design.
• Work closely with frontend developers, QA engineers, and DevOps teams.

Skills

Java

Spring Boot

Microservices architecture

Agile methodologies

SQL

NoSQL

Git

JIRA

Docker

Kubernetes

Education

Bachelor’s degree in Computer Science or Software Engineering

Tools

JUnit

Mockito

TestNG

Job description

Job Summary:

We are seeking a skilled Java Developer to design, develop, and maintain high-performance, scalable, and secure applications. The ideal candidate should have strong experience in Java, Spring Boot, and microservices architecture and be comfortable working in an Agile development environment.

Key Responsibilities:

1. Software Development & Maintenance

• Design, develop, test, and deploy Java-based applications.
• Implement RESTful APIs and microservices using Spring Boot.
• Optimize application performance and scalability.

2. System Architecture & Design

• Participate in architectural discussions and contribute to system design.
• Ensure application security, reliability, and maintainability.

3. Database & Backend Development

• Work with SQL and NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB).
• Write efficient queries and optimize database performance.

4. Collaboration & Agile Development

• Work closely with frontend developers, QA engineers, and DevOps teams.
• Follow Agile methodologies (Scrum/Kanban) and participate in sprint planning.
• Use tools like Git, JIRA, Confluence for version control and project tracking.

5. Testing & Quality Assurance

• Write unit and integration tests using JUnit, Mockito, or TestNG.
• Ensure code quality with proper documentation and code reviews.

6. Continuous Integration & Deployment (CI/CD)

• Work with Docker, Kubernetes, Jenkins, and CI/CD pipelines for automated deployment.

Requirements:

Technical Skills & Experience:

• 2-6 years of experience in Java development.
• Proficiency in Java 8+, Spring Boot, Spring MVC, Hibernate/JPA.
• Strong understanding of microservices architecture and RESTful APIs.
• Experience with database management (SQL & NoSQL).
• Knowledge of cloud platforms (AWS, Azure, or Google Cloud) is a plus.
• Familiarity with message brokers (Kafka, RabbitMQ) is an advantage.

Soft Skills:

• Strong problem-solving and analytical skills.
• Good communication and teamwork skills.
• Ability to learn and adapt to new technologies quickly.

Education & Certifications:

• Bachelor’s degree in Computer Science, Software Engineering, or a related field.
• Java certification (e.g., Oracle Certified Java Developer) is a plus.