Payment Processing Expert
- Hiring Organisation
- Fruition Group
- Location
- City of London, London, United Kingdom
- Employment Type
- Contract, Part Time
frameworks Liaise with processor technical teams to ensure business and operational requirements are accurately reflected in system design Provide subject matter expertise throughout all testing phases, including system integration testing, user acceptance testing, and go-live readiness Support migration cutover activities and provide hands … understanding BIN configurations, product setups, and processor technical architecture * Ability to work effectively with both business stakeholders and technical engineering teams * Experience supporting testing cycles for payment systems Desirable Skills * Hands-on experience with major processor platforms (FIS, Fiserv, ACI, GPS, Compass Plus, etc.) * Knowledge of ISO 8583 message ...