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C#/.NET Developer with COBOL Knowledge

SYSTEM SOFT TECHNOLOGIES LLCUnited States🇺🇸United StatesPosted Sep 29, 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
United States
Posted
19 hours ago
SQLSQL ServerC#COBOL.NETREST

Job Description

Job Qualifications and Responsibilities for C#/.NET Developer with COBOL Knowledge:
  • Design, develop, test, and maintain applications using C# and .NET/.NET Core.
  • Analyze existing COBOL programs, business logic, data flows, and legacy applications.
  • Understand COBOL code and translate legacy business requirements into modern .NET solutions.
  • Support integration between .NET applications and legacy COBOL/mainframe systems.
  • Participate in application modernization and legacy system migration initiatives.
  • Troubleshoot application and integration issues and perform root-cause analysis.
  • Develop REST APIs and services using C#/.NET.
  • Work with databases such as SQL Server and/or DB2.

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