Payment System Developer (BASE24-eps Developer)

Summary: The role of Payment System Developer (BASE24-eps Developer) involves working with BASE24-eps development and transaction processing flows within a hybrid working model. The position requires strong technical expertise in payment switch systems and related technologies, with a focus on ensuring secure and efficient transaction processing. The contract duration is set for 12 months, with a requirement for three days of onsite work each week.

Key Responsibilities:

• Strong experience and solid understanding of BASE24-eps development and transaction processing flows.
• Understanding of Script uses and its customization.
• Experience working on large-scale payment switch system (ATM, POS, SWITCH).
• Deep Knowledge of:
  • IS08583 messaging (VISA/LINK), Journals, TDEs, Tokens, STM/PSTM.
  • BASE24-eps system configuration and control, Layers, Integrated Server, SAF/Context Manager, Database Tables, Perl make.
  • HP nonstop Tandem architecture.
  • PATHWAY, TACL, Enscribe, C/C++, Java, XPNET/NCPCOM.
• Experience in:
  • Development, Scripting & Compilations.
  • Transaction monitoring, debugging, inspect and configurations.
• Strong understanding of:
  • BASE24-eps Configurations (Message Delivery, Prefix, Router, Authorization, HISO/BICI, Acquirer, Issuer, Process Control, Environments Management), Trace, DALCI.
  • Web Services configuration and controls.
  • TSS, ACI desktop.
• Solid understanding of HSM integration, key management, PIN block formats and cryptography in a payment context.
• Hands on experience with payment security standards: PCI DSS, 3-D Secure, tokenization and EMV.

Key Skills:

• Strong experience and solid understanding of BASE24-eps development and transaction processing flows.
• Understanding of Script uses and its customization.
• Experience working on large-scale payment switch system (ATM, POS, SWITCH).
• Deep knowledge of IS08583 messaging, BASE24-eps system configuration, HP nonstop Tandem architecture, and programming languages.
• Experience in development, scripting, transaction monitoring, and debugging.
• Strong understanding of BASE24-eps configurations and web services.
• Solid understanding of HSM integration, key management, and cryptography.
• Hands-on experience with payment security standards.

Salary (Rate): undetermined

City: undetermined

Country: United Kingdom

Working Arrangements: hybrid

IR35 Status: undetermined

Seniority Level: undetermined

Industry: IT

Detailed Description From Employer:

Location: Swindon/London
Working Model: Hybrid - 3 Days Onsite
Contract Duration: 12 Months

• Strong experience and solid understanding of BASE24-eps development and transaction processing flows.
• Understanding of Script uses and its customization.
• Experience working on large-scale payment switch system (ATM, POS, SWITCH)
• Deep Knowledge of:
  • IS08583 messaging (VISA/LINK), Journals, TDEs, Tokens, STM/PSTM.
  • BASE24-eps system configuration and control, Layers, Integrated Server, SAF/Context Manager, Database Tables, Perl make.
  • HP nonstop Tandem architecture
  • PATHWAY, TACL, Enscribe, C/C++, Java, XPNET/NCPCOM.
• Experience in:
  • Development, Scripting & Compilations.
  • Transaction monitoring, debugging, inspect and configurations.
• Strong understanding of:
  • BASE24-eps Configurations (Message Delivery, Prefix, Router, Authorization, HISO/BICI, Acquirer, Issuer, Process Control, Environments Management), Trace, DALCI
  • Web Services configuration and controls
  • TSS, ACI desktop
• Solid understanding of HSM integration,key management, PIN block formats and cryptography in a payment context.
• Hands on experience with payment security standards: PCI DSS,3-D Secure, tokenization and EMV.