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Fuul Stack Developer - Java And React

Ariston Services Pte. Ltd.

D14 Geylang, EunosPart TimeS$4,000 – S$6,000/mo

Posted 20 Jul 2026

About this role

Key Responsibilities 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. Technical Skills 1–4 years of 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 (preferred). Experience with Git, GitLab, Docker, Maven, SonarQube, CI/CD pipelines, and automated testing frameworks (JUnit, Mockito, Spring Boot Test) - Preferred. Support & 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 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.

What they're looking for

Liaising with cross functional teamsGitSoftware TroubleshootingCOBOL

About Ariston Services Pte. Ltd.

Industry: Administrative & support servicesWebsite ↗

Frequently asked questions

What does a Fuul Stack Developer - Java And React at Ariston Services Pte. Ltd. do?

Key Responsibilities 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 developmen…

What skills does this Fuul Stack Developer - Java And React role need?

Key skills for this role include Liaising with cross functional teams, Git, Software Troubleshooting, COBOL.

How much does a Fuul Stack Developer - Java And React at Ariston Services Pte. Ltd. pay?

This role lists a salary of S$4,000 – S$6,000 per month.

Is this Fuul Stack Developer - Java And React role remote, hybrid, or on-site?

The listing is based in D14 Geylang, Eunos. Check the posting for remote or hybrid options.

How do I apply for this Fuul Stack Developer - Java And React role?

You can apply directly on Ariston Services Pte. Ltd.'s careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.