全职 Senior Database Developer – DB2 to AWS Aurora PostgreSQL Migration 工作, 薪水 up to MYR 15,000, Hiree Federal Territory 公司招聘中 - Ricebowl

Job Title: Senior Database Developer – DB2 to AWS Aurora PostgreSQL Migration

Location: Malaysia

Job Summary:

We are seeking an experienced Senior Database Developer with deep expertise in DB2 databases and proven experience in migrating on-premises databases to AWS RDS Aurora PostgreSQL. The ideal candidate will play a key role in modernizing our database infrastructure, leading large-scale migrations, and ensuring data integrity, performance, and scalability throughout the process.

Key Responsibilities:

- Lead the end-to-end migration of IBM DB2 databases from on-premises environments to AWS RDS Aurora PostgreSQL.

- Design, implement, and optimize database schemas and migration strategies for performance and reliability.

- Work closely with cloud architects, application developers, and DevOps teams to ensure smooth data transitions.

- Develop scripts and tools to automate data conversion, transformation, and validation processes.

- Assess existing database structures and suggest improvements to align with AWS best practices and PostgreSQL standards.

- Monitor and tune database performance post-migration.

- Troubleshoot complex migration issues and data anomalies.

- Ensure security, compliance, and data governance standards are met throughout the migration lifecycle.

- Create detailed documentation including migration plans, data mappings, and rollback strategies.

- Provide guidance and mentorship to junior database engineers as needed.

Required Qualifications:

- Bachelor’s or master’s degree in computer science, Information Systems, or related field.

- 7+ years of experience in database development and management.

- Strong hands-on experience with IBM DB2 database architecture and administration.

- Proven experience in migrating DB2 databases to AWS RDS Aurora PostgreSQL.

- Expertise in PostgreSQL development, including stored procedures, functions, indexing, and performance tuning.

- Proficient in ETL tools, data transformation, and scripting languages (Python, Shell, or equivalent).

- Familiarity with AWS services such as DMS (Database Migration Service), Schema Conversion Tool, RDS, and Aurora.

- Strong understanding of data modelling, normalization, and database optimization techniques.

- Excellent problem-solving skills and attention to detail.

- Strong verbal and written communication skills.

Preferred Qualifications:

- AWS Certification (e.g., AWS Certified Database – Specialty, AWS Certified Solutions Architect).

- Experience with CI/CD practices and infrastructure as code (Terraform, CloudFormation).

- Familiarity with DevOps tools and concepts (e.g., Git, Jenkins, Ansible).

Pay: RM8,000.00 - RM15,000.00 per month

Application Question(s):

• Proven experience in migrating DB2 databases to AWS RDS Aurora PostgreSQL.
• Proficient in ETL tools, data transformation, and scripting languages (Python, Shell, or equivalent).

Experience:

• Database Development: 7 years (Required)

Language:

• English (Required)

Work Location: In person