Demo

Business Systems Analyst (BSA)

TheCorporate
Buffalo, NY Contractor
POSTED ON 7/30/2026
AVAILABLE BEFORE 1/25/2027
Job Title: Business Systems Analyst (BSA)

Location:

  • Buffalo, New York
  • Hybrid: 4 days onsite, 1 day remote
  • Candidate must work in Buffalo from Day 1
  • No relocation assistance.

Duration: Long term

Interview Mode: Phone then Video

Required Skills

Primary Skills

  • Debit Card Processing
  • Strong SQL (transaction queries, validation, troubleshooting)
  • Log analysis and production issue investigation

Technical Skills

  • Experience with card processing platforms:
    • Postilion
    • FIS
    • Fiserv
    • ACI
  • Real-time transaction processing systems
  • Authorization engines/switches
  • ISO 8583 or similar transaction message formats
  • End-to-end transaction flow analysis
  • ETL and batch processing
  • File reconciliation
  • API integrations
  • Distributed system troubleshooting
Preferred Skills

  • Card management systems
  • ATM/POS transaction routing (Visa, STAR, etc.)
  • Mainframe (CICS, TPX, Batch Processing)
  • High-volume, high-availability systems
  • Fraud detection systems
  • Rules engines
  • Risk scoring
  • Platform modernization/migration experience
  • Parallel runs and cutover support

Job Description

  • M&T Bank is seeking a Business Systems Analyst (BSA) with strong experience in debit card processing and payment transaction systems.
  • Investigate transaction issues and analyze production incidents to identify root causes and recommend solutions.
  • Validate data integrity and troubleshoot issues using advanced SQL queries.
  • Support high-volume, mission-critical payment systems with a focus on reliability and performance.
  • Collaborate with cross-functional technical and business teams to ensure seamless integration and operation of payment platforms.
  • Work with APIs, ETL processes, authorization systems, and distributed applications.
  • Participate in system enhancements, platform modernization initiatives, and cutover activities.

Skills: business systems,sql,api,etl

Hourly Wage Estimation for Business Systems Analyst (BSA) in Buffalo, NY
$38.00 to $46.00
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