Technical Lead (Guadalajara)

Technical Analyst

Monterrey, Guadalajara, Queretaro and Mexico City

We’re looking for an experienced engineer to design, implement, and maintain payment processing systems across the LATAM region. The idóneo candidate will bring deep knowledge of card payment protocols, transaction lifecycle management, and bilingual communication.

• Banking, Cards & Payments domain
• ISO 8583 (Core protocol for building and parsing financial transaction messages between payment systems. Used daily in developing, debugging, and testing card authorization and switching flows. C++, Oracle DB, Linux
• Payments clearing & settlement (Applied when managing end-to-end fund movement — from transaction capture through interbank clearing to final settlement. Critical for ensuring reconciliation accuracy and resolving discrepancies.)
• Message switching & transaction flow (Essential for desi...