FIS
FIS
FIS develops financial technology for banks, businesses, and governments around the world. Its platform portfolio spans digital banking, lending, payments, automated finance, wealth management, and compliance, helping organizations manage money securely across storage, transfers, investment, and related operations. The company combines fintech expertise with tools intended to improve efficiency, control costs, and support better customer experiences.

Senior Lead C/C++ Developer – IST Payment Switch (Onsite, India)

Lead the development and customization of FIS’s IST payment-switch solutions using C and C++. Support banking and payments clients through implementation, integration, testing, and onboarding.

Description

  • Design, develop, debug, and enhance software products for local, networked, and internet-based environments.
  • Write, test, and troubleshoot application code using current programming languages and technologies.
  • Prepare installation, maintenance, and operational documentation.
  • Work with product managers and users to define system requirements and required changes.
  • Join software design sessions and assess user needs to establish technical requirements.
  • Produce technical specifications from conceptual designs and business requirements.
  • Train and coordinate with internal Client Training, Client Relationship, and Sales teams on system applications.
  • Create or execute project plans, budgets, and schedules, documenting work and outcomes as required.
  • Present information and recommendations to internal and external technical and business audiences.
  • Handle other related responsibilities as assigned.

Requirements

  • At least seven years of relevant information technology experience.
  • At least seven years of experience in software implementation, professional services, application consulting, or system integration.
  • Experience developing and customizing IST Switch, IST Clearing, MAS, or an equivalent EFT switch.
  • Experience collecting and analyzing client business requirements.
  • Knowledge of ISO 8583, EMV, and the payments industry.
  • Experience supporting software testing, deployment, configuration, or client onboarding.
  • Proficiency in C.
  • Proficiency in C++.
  • Experience working with Oracle databases and SQL.
  • Experience with Unix operating systems and shell scripting.
  • Bitbucket, Git, SVN Repository, JIRA, Pay Sim, and VTS Simulator experience is optional.

Benefits

  • Access to professional education and personal development opportunities.
  • Build a career in the core banking and payments industry.
  • Take on a varied role with substantial responsibility and a broad range of opportunities.

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