Base24 Technical Analyst/ 100% Remote in Mexico (México)

Job Profile: Base24 Technical Analyst

Job Type: Full‑time opportunity

Location: 100% Remote in Mexico

Overview

We are seeking a technical professional with 5–7 years of experience in analysis, configuration, and programming on the Base24 Classic platform, preferably with knowledge of EPS (Electronic Payment Services). The role involves participating in integration projects, system maintenance, and support activities for electronic transaction processing systems, including XPNET networks and TSS cryptographic systems.

Responsibilities

• Configure institutions, BINs, terminals, merchants, retailers, and interfaces (Host‑to‑Host, BIC, Visanet, Banknet).
• Manage files including CPF, IDF, PTD/TDF, PRDF, HCH, EMF, ICFE, APCI, IPCF, and KEY6/KEY‑F.
• Configure TSS cryptographic keys.
• Create and maintain Base24 Classic and XPNET network configurations.
• Review new client requests and perform technical impact analysis.
• Work on Base24 Classic programs: AUTH, RTAU, HISO, BNET, MDS, VISANET, AEGN, BIC, HPDH, EXTRACT, REFRESH, AFT, and TKN UTIL, as well as S.TSS and XPNET systems.
• Prepare technical documentation and develop new functionalities within Base24 Classic programs.
• Develop enhancements and perform maintenance of Base24 Classic code.
• Execute and analyze audit logs.
• Configure and execute test scripts.
• Utilize transaction simulators such as Visa VTS, Mastercard MAS/MDS, Integral AMEX, and others.
• Collect and document evidence for validation and testing purposes.

Technical Requirements

• Experience with Base24/XPNET/TSS configuration.
• Knowledge of EPS and electronic payment processing.
• Proficiency in Base24 Classic program development and maintenance.
• Familiarity with transaction simulators and audit log analysis.

Candidate Profile

• Bachelor's degree in computer science, information systems, or a related field.
• Advanced Spanish and English communication skills, both written and verbal.
• Experience working with Agile and Waterfall methodologies.
• Familiarity with tools such as Jira and ServiceNow.
• Strong analytical, problem‑solving, and communication skills.
• Ability to collaborate effectively within a multidisciplinary team.

Availability

• Must be available to work within LATAM time zone.
• Flexibility to work outside regular business hours for implementations and support activities.
• Willingness to participate in a 24/7 rotating production support schedule.

Equal Employment Opportunity

This position is open to all qualified applicants.