System Engineer

Job Summary

A company is looking for a System Engineer to maintain and modernize a large monolithic backend platform.

Key Responsibilities

• Maintain and enhance a large monolithic backend platform implemented in C# and .NET
• Modernize legacy .NET Framework components and improve existing services while ensuring system stability
• Design and maintain REST and GraphQL APIs, and integrate third-party APIs into the platform

Required Qualifications

• Strong experience with C# and modern .NET development
• Experience maintaining and evolving large legacy or monolithic systems
• Practical experience migrating applications from .NET Framework to modern .NET versions
• Strong SQL skills, preferably with Oracle databases
• Experience maintaining Windows desktop applications using WPF