Senior Data Migration & Reporting QA Specialist

TRINITY CONSULTING SERVICES PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

TRINITY CONSULTING SERVICES PTE. LTD. in Singapore is seeking an experienced IT professional to join our data-focused team. You will handle data migration, build data warehousing and BI solutions, and perform rigorous analytics testing across large datasets.

Ideal candidates bring 4–8 years of IT experience, strong SQL, and proven ability to reconcile source-to-target data, validate results, and collaborate with stakeholders in Agile or Waterfall projects.

Qualifications

• Minimum 4-8 years of IT experience.
• Strong SQL proficiency.
• Experience in data migration, data warehouse, data lake, BI, reporting, or analytics testing.
• Experience performing source-to-target reconciliation and data validation.
• Experience testing complex business rules, calculations, and reporting outputs.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent attention to detail and ability to work with large datasets.
• Strong stakeholder management and communication skills.
• Experience working with Agile and/or Waterfall delivery methodologies.

Skills

SQL

Data migration

Data warehousing

Data lake

BI & reporting

Analytics testing

Data validation

Source-to-target reconciliation

Complex rules testing

Analytical thinking

Stakeholder management

Communication

Agile & Waterfall

Job description

TRINITY CONSULTING SERVICES PTE. LTD. in Singapore is seeking an experienced IT professional to join our data-focused team. You will handle data migration, build data warehousing and BI solutions, and perform rigorous analytics testing across large datasets.

Ideal candidates bring 4–8 years of IT experience, strong SQL, and proven ability to reconcile source-to-target data, validate results, and collaborate with stakeholders in Agile or Waterfall projects.