- At least 5 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.).
- Must have experience in ETL.
- 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
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
SKILLS: .Net Core, Java, Python, JavaScript, .NET, C#, ETL, Data Migration, JavaScript, XML, HTML, Oracle, MySQL, SQL Server, PostgreSQL, Git, Jenkins, JIRA
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