Senior Tech Business Analyst – Payments Data & Systems

Ampstek; Sydney; On-site; AUD 120,000 - 170,000; Full time

Benefits offered by this job

Job summary

Ampstek is seeking a Tech BA with 8+ years of experience, including 5+ years in the payments domain, to bridge business requirements and technical implementation across payment systems and data mapping.

The role requires interpreting complex payment data flows, mapping data between JSON structures, event streams, and databases, and a solid grasp of NPP, RTGS, and SWIFT. Strong documentation, data lineage, SQL skills, and familiarity with AI tooling are valued.

Qualifications

• 8+ years as tech BA with 5+ years in payments to bridge business requirements and technical implementation.
• Experience interpreting complex payment data flows and mapping data across JSON, events, and databases.
• Deep understanding of payment systems (NPP, RTGS, SWIFT) and data lineage.

Skills

Interpret complex payment data flows

Data mapping across JSON structures,?

Understanding of payment systems (NPP,

Requirements gathering & documentation

Map business to technical specs

Data lineage & data triage

SQL proficiency

Tools

M365 Copilot

JIRA

Confluence

Job description

Ampstek is seeking a Tech BA with 8+ years of experience, including 5+ years in the payments domain, to bridge business requirements and technical implementation across payment systems and data mapping.

The role requires interpreting complex payment data flows, mapping data between JSON structures, event streams, and databases, and a solid grasp of NPP, RTGS, and SWIFT. Strong documentation, data lineage, SQL skills, and familiarity with AI tooling are valued.