Business Systems Analyst: III (Senior)-
IT
Remote
Posted on Oct 6, 2026
About the Role
Seeking an experienced Business Systems Analyst (BSA) to support a large-scale banking data integration and migration initiative. The role requires strong retail banking domain expertise, hands-on SQL and data analysis skills, and experience with data warehousing and Source-to-Target Mapping (STTM).
Responsibilities
- Gather and document business, functional, system, and data requirements.
- Analyze source and target systems, data models, interfaces, and business processes.
- Create and maintain detailed Source-to-Target Mapping (STTM) documents, including transformation and validation rules.
- Perform data profiling, analysis, validation, and reconciliation using SQL.
- Identify data gaps, data quality issues, mapping discrepancies, and transformation requirements.
- Collaborate with business SMEs, architects, developers, data engineers, and QA teams.
- Support data migration activities, system integration testing (SIT), user acceptance testing (UAT), conversion rehearsals, cutover activities, and post-production validation.
- Ensure requirements and data mappings are traceable through implementation and testing.
Qualifications
- Strong hands-on SQL skills, including complex joins, Common Table Expressions (CTEs), aggregations, and analytical queries.
- Strong experience in data analysis and data profiling.
- Strong knowledge of data warehousing concepts, including ETL/ELT, dimensional modeling, facts and dimensions, staging, and data marts.
- Extensive experience preparing Source-to-Target Mapping (STTM) documentation.
- Experience with data integration, data migration, reconciliation, and data quality initiatives.
- Strong retail banking functional knowledge, including:
- Customer and Account Management
- Checking, Savings, CDs, and Deposits
- Customer Onboarding and KYC
- ACH, Wires, Checks, and Payments
- Debit Cards, ATM, Branch, and Digital Banking
- Transactions, Balances, Fees, and Interest
- Product and Reference Data
- Statements, Account Servicing, and General Ledger interfaces
- Strong analytical, problem-solving, documentation, and communication skills.
Preferred Skills
- Prior experience supporting bank mergers, conversions, or large-scale banking data migration programs.
Medical, dental, and vision insurance are available to qualified candidates who meet eligibility requirements.
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