Job Summary

We’re looking for a Backend Developer to support our team in Singapore. It's a 12 months contract.

Responsibilities:

• The candidate is expected to manage and execute the migration of data from legacy systems to new platforms, ensuring accuracy, integrity and minimal disruptions to business operations.
• He/she should have hands-on experience in ETL processes, database management, and data quality validation, along with strong problem-solving skills to troubleshoot complex data issues.

Summary:

• The candidate is expected to manage and execute the migration of data from legacy systems to new platforms, ensuring accuracy, integrity and minimal disruptions to business operations.
• He/she should have hands-on experience in ETL processes, database management, and data quality validation, along with strong problem-solving skills to troubleshoot complex data issues.

Responsibilities:

• Planning and analysis
• Assess existing data sources, data structures and dependencies
• Understand business requirements and migration scope
• Collaborate with business and IT teams to plan migration timelines and strategies (e.g. cutover plan, rollback plan)
• Data extraction, transformation and loading
• Design, develop and execute data migration scripts
• Map, transform and cleanse data to meet the target system’s requirements
• Perform incremental and full data migrations with minimal downtime
• Ensure data integrity, consistency and accuracy
• Testing and validation
• Conduct trial migrations and validate data accuracy and completeness
• Investigate and fix any data issues
• Implement error handling, rollback plans, and data reconciliation processes
• Performance and optimization
• Optimize migration processes for performance and large data volumes
• Monitor data transfer performance and resolve bottlenecks
• Ensure the migration process adheres to data security and compliance policies

Requirements:

• Possess a degree in Computer Science/Information Technology or related fields.
• 3 to 8 years of experience in developing and supporting large scale systems and applications, with strong object-oriented and core programming skills (e.g. Java, Python, JavaScript, .NET, C# etc.).
• Possess good understanding of object-oriented concepts, design patterns, concurrency and software techniques.
• Proficient in Web services, API technologies and concepts (e.g. JavaScript, .NET Core, XML, HTML etc.).
• Experience in application integration, monitoring and control with exposure in automated tests.
• Proven experience in data migration or ETL engineering.
• Strong knowledge of SQL and relational databases (Oracle, MySQL, SQL Server, PostgreSQL).
• Experience with data validation, reconciliation, and quality assurance.
• Proficient in consuming data from a variety of sources and connecting frontend applications to backend services.
• Good in analyzing requirements, creating technical specifications and using test cases and scenarios.
• Experience with software development tools (e.g. Git, Jenkins, JIRA).
• Good understanding of full System Development Life Cycle.
• Ensure compliance with IT security standards, policies and procedures.
• Strong problem solving, analytical, written and communication skills.
• Ability to work collaboratively in cross-functional teams under tight deadlines

About CLPS RiDiK

RiDiK is a global technology solutions provider and a subsidiary of CLPS Incorporation (NASDAQ: CLPS), delivering cutting-edge end-to-end services across banking, wealth management, and e-commerce. With deep expertise in AI, cloud, big data, and blockchain, we support clients across Asia, North America, and the Middle East in driving digital transformation and achieving sustainable growth. Operating from regional hubs in 10 countries and backed by a global delivery network, we combine local insight with technical excellence to deliver real, measurable impact. Join RiDiK and be part of an innovative, fast-growing team shaping the future of technology across industries.