KRIS INFOTECH PTE. LTD. Hiring! Full Time OPS and CR Full-Stack Developer (React - Java) in Islandwide (Singapore), Earn up to SGD 3,500 - Ricebowl

Job Description:

• Design, develop, and maintain web applications using React for the frontend and Java for the backend.
• Collaborate with cross-functional teams, including Developers, DevOps, and Business Analysts, to deliver features and fixes.
• Participate in all stages of the software development lifecycle, from design and development to testing, deployment, and maintenance.
• Develop and integrate RESTful APIs, ensuring secure and reliable communication between frontend and backend systems.
• Perform code reviews to ensure adherence to coding standards, best practices, and security guidelines.
• Analyze, troubleshoot, and resolve full-stack issues to maintain application stability and performance.
• Contribute to reducing technical debt and improving code quality and maintainability.
• Maintain clear and up-to-date technical documentation and communicate effectively within the team.
• Work under the guidance of senior developers on technical design and architectural decisions.

Requirements:

Required Skills and Qualifications:

• 1-4 years of professional experience in full-stack development and application support, with a strong focus on React and Java.
• Strong experience with React, Java, Spring Boot, Spring MVC, and Spring Data.
• Experience supporting microservices, enterprise applications, REST APIs, and SQL database troubleshooting.
• Hands-on experience in troubleshooting, bug fixing, and root cause analysis.
• Experience with Kafka/AWS MSK, AWS SQS, DynamoDB, ElastiCache, and AWS SDK.
• Experience with Git, GitLab, Docker, Maven, SonarQube, CI/CD pipelines, and automated testing frameworks (JUnit, Mockito, Spring Boot Test).
• Experience working in Agile/Scrum environments.
• Exposure to AWS cloud services and application security practices.
• Experience supporting Government sector applications is preferred.
• Knowledge or experience supporting COBOL-based legacy applications is an advantage.
• Key Responsibilities Support and maintain business-critical applications.
• Investigate and resolve production issues and incidents.
• Perform bug fixes, enhancements, and production deployments.
• Monitor application health and ensure system stability.
• Collaborate with development, infrastructure, and business teams to deliver support activities.

Soft Skills:

• Experience in production support, incident management, maintenance activities, and production deployments.
• Ability to analyze logs, identify root causes, and implement fixes. Strong troubleshooting, communication, and problem-solving skills.
• Self-driven, accountable, and able to work independently and collaboratively.

Preferred Qualifications:

• Degree in Computer Science, Software Engineering, or a related field.