Full Time Full Stack Developer Jobs, Salary up to SGD 6,500 in RAPSYS TECHNOLOGIES PTE. LTD. Islandwide (Singapore) - Maukerja

Key Responsibilities

• Design, develop, test, and deploy applications based on business requirements.

• Translate functional requirements into technical solutions.

• Develop backend services, APIs, workflows, forms, and system integrations.

• Perform data migration, legacy data mapping, and migration script development.

• Validate migrated data through reconciliation, testing, and quality checks.

• Support migration cutover, application enhancements, bug fixes, and production issues.

• Ensure code quality, performance, maintainability, and proper documentation.

• Collaborate with business analysts, architects, and stakeholders.

• Contribute to end-to-end delivery and continuous improvement.

Must-Have Skills

• Java-based application development.

• SQL and Sybase database knowledge.

• API development and system integration.

• Data migration, data mapping, and validation.

• Strong troubleshooting and problem-solving skills.

• Mobile application development experience for iOS and Android.

Good to Have

• Microsoft Azure or other cloud platform exposure.

• System migration or modernization experience.

• Enterprise-scale applications or public-sector project experience.

• Agile development experience.