Victor Ruiz

IDR is seeking an experienced Switch Developer – HP Nonstop / Connex to join one of our top clients. This role is ideal for a professional with a strong background in high-performance payment switch systems, HP Nonstop utilities, and Connex/Base24 development. If you are passionate about secure, scalable transaction processing systems and thrive in production-critical environments, we encourage you to apply today!

• Develop, enhance, and maintain applications on HP Nonstop using TAL and TACL programming languages

• Leverage core HP Nonstop utilities such as Enscribe, Pathway, FUP, INSPECT, Enform, and Batchcom

• Support and troubleshoot Connex utilities including LOGSCAN, AUDTSCAN, NMI, and CED

• Analyze and resolve production issues in payment processing and switch environments

• Collaborate with offshore and cross-functional teams to meet service delivery and support SLAs

• Participate in scheme compliance efforts with payment networks (e.g., MasterCard, VISA)

• Provide on-call support during off-hours for critical incidents

• Follow structured SDLC or Agile methodologies to ensure quality and consistency

• 7+ years of experience in HP Nonstop development and production support

• Strong knowledge of TAL, TACL, and HP Nonstop environment tools

• Experience with Connex development or Base24 Classic

• Deep understanding of payment switch systems and EFT transaction messaging (ISO8583)

• Familiarity with HSM and other security modules in switching applications

• Strong debugging, troubleshooting, and production issue resolution skills

• Experience with Agile/Scrum or structured SDLC practices

• Excellent communication and interpersonal skills

• Competitive compensation package

• Full benefits including Medical, Vision, Dental, and more

• Opportunity to work with a highly respected, enterprise-level organization

• Supportive and team-oriented work culture

• 25+ Years of Proven Industry Experience in 4 major markets

• Employee Stock Ownership Program

• Medical, Dental, Vision, and Life Insurance

• ClearlyRated’s Best of Staffing® Client and Talent Award winner 11 years in a row