Developer/Base24 (B24) Expert - ATM and Switch transactions - Hybrid - £ Excellent

4 days ago


Remote Nationwide, United Kingdom Expert Resource Full time
Job Description

Our client, a leader in banking and finance, is seeking a Base24 expert on a contract basis for 9-12 months. The candidate must be able to sketch out a B24 system to process ATM and Switch transactions with message flows and be an all-around expert in Base24 (B24). The role will be working on a hybrid basis with 1 day a week in the office.

Your Role:

  • Tool to debug compiled code in Real Time
  • Security controls
  • Ability to sketch out a B24 system to process ATM and Switch transactions with message flows
  • Understanding of PSD2, Apple Pay, Tokenisation
  • Knowledge of ATM config files
  • Strong understanding of ISO8583, STM, PSTM, Tokens
  • Institution Updates
  • Base24 System configuration and control
  • Base24 transaction auditing and diagnostics
  • Base24 institution configuration CPF,IDF,PBF etc
  • Web services configuration and control
  • TSS, ACI desktop, Key maintenance
  • Iliad, Paragon, Visa VTS
  • Source file repository control
  • Strong understanding of source code change standards
  • Knowledge of writing detailed plans for implementing change into production

Required Skills:

  • General understanding of HP Nonstop architecture, scalability, fault tolerance
  • Configuration of requester/server applications
  • Hierarchical Database file structures
  • Transaction monitoring facility - rollback/record locking
  • File utility program to maintain, access, secure Enscribe files
  • Report generator
  • Event monitoring
  • Batch control
  • Base24 Architecture
  • Link interfaces
  • Visa interfaces
  • ATM authorisation
  • POS authorisation
  • Device handlers
  • Internal/External messages
  • Extract/refresh
  • NCPCOM
  • NETADRD
  • AFT screens
  • ICE:XS
  • Security
  • Simulators
  • RMS
  • RPQ methodology
  • Implementation Plans

Expert Resource is a leading specialist in SAP recruitment, offering broader capabilities across Oracle, Salesforce, Microsoft, ServiceNow and IT services. As a global partner, we work with clients on contract, permanent, and fixed-term opportunities. We are committed to delivering exceptional service and building strong professional relationships with both candidates and clients in markets where we have deep expertise and genuine interest.



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