C++ Developer (IST/Switch)

FIS · Chennai

  • Experience5–10 yrs
  • SalaryNot disclosed
  • Work modeonsite
  • Levelsenior
  • Posted11 Sept 2026

About FIS

FIS is hiring in Chennai in financial services. This role looks for around 5+ years of experience.

Skills

  • C++
  • payment switch processing
  • ISO 8583 messaging
  • banking systems
  • technical documentation
  • system specifications
  • solution design

The role

A backend developer at a financial technology company builds commercial software using C++ for payment switch processing and ISO 8583 messaging, while applying banking systems expertise and technical documentation.

Full job description

Experience creating technical documentation,system specifications,and solution designs

Preferred Qualifications.

. What your bring. 5+ years of experience developing commercial software applications using C++. . Good Experience in IST / Switch,Payment switch / processing,ISO 8583 messaging

Experience within banking,financial services,fintech,or regulated environments