OPS and CR Full-Stack Developer (React & Java)
KRIS INFOTECH PTE. LTD.
Singapore
3+ years
Posted Yesterday
Salary Range
SGD 42,000 - SGD 84,000 /year
SGD 3,500 - SGD 7,000/month
Skills Required
HTML + CSSGitSonarqubeRESTful APIJenkinsAWSMockitoTypeScriptJavaScriptNoSQLJUnitMavenSpring BootSpring DataApache KafkaDockerGitLabJavaReact.js
Job Description
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.
About KRIS INFOTECH PTE. LTD.
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