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Backend Tandem Developer

gsbsolutions1México, Ciudad de México, Mexico
On-site Full-time MXN 46K/yr - MXN 46K/yr

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Experience Level

Experience

Qualifications

Essential Knowledge and Tools:Mandatory:2-3 years of experience with the Tandem system (Guardian, OSS, Pathway, Webgate). Proficiency in JDK 11+Programming languages: C, Cobol, Java SE. Experience with TAL and GUARDIAN. Debugging skills for serverclass/batch components in Tandem. Knowledge of SQLMP / SQLMX. Understanding of SOAP/XML and REST/JSON. Desirable:3 years of experience in the Banking sector.

About the job

gsbsolutions1 is seeking a Backend Tandem Developer based in Ciudad de México, Mexico. This position centers on connecting business logic from the NonStop/Tandem platform to modern web services.

Role overview

The main focus is to build and maintain integrations that expose existing business logic through SOAP and REST APIs. The work involves updating and supporting legacy modules written in COBOL, C, and Java. Ensuring these systems remain available, scalable, and secure is a key part of the job, supporting both internal teams and external partners.

Key responsibilities

  • Develop and maintain integrations for NonStop/Tandem systems
  • Expose business logic via SOAP and REST web services
  • Update and support legacy modules in COBOL, C, and Java
  • Help keep systems reliable, scalable, and secure

About gsbsolutions1

gsbsolutions1 is a leading company in Latin America known for its innovation and growth in the technology sector, dedicated to providing robust solutions and services to its clients.

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