Java Developer

VINOVA PTE. LTD.; Singapore; On-site; SGD 50,000 - 75,000; Full time

Job summary

A dynamic software firm is seeking a skilled Java Developer to join their team in Singapore. The successful candidate will be responsible for designing and maintaining high-performance applications, implementing RESTful APIs using Spring Boot, and collaborating within an Agile environment. Ideal candidates will possess 2-6 years of experience in Java development, strong knowledge of microservices, and familiarity with SQL and NoSQL databases. A Bachelor's degree in Computer Science along with relevant Java certification is preferred.

Qualifications

• 2-6 years of experience in Java development.
• Proficiency in Java 8+, Spring Boot, Spring MVC, Hibernate/JPA.
• Knowledge of cloud platforms (AWS, Azure, or Google Cloud) is a plus.

Responsibilities

• Design, develop, test, and deploy Java-based applications.
• Implement RESTful APIs and microservices using Spring Boot.
• Work with SQL and NoSQL databases for backend development.

Skills

Java

Spring Boot

Microservices Architecture

RESTful APIs

SQL

NoSQL

Agile Development

Docker

Kubernetes

Education

Bachelor’s degree in Computer Science

Java certification

Tools

Git

JIRA

Confluence

JUnit

Mockito

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.