Job DescriptionRole SummaryWe are looking for a Senior Architect to help modernize a large, long-standing desktop product built on Microsofttechnologies. The system has evolved over many years and now needs architectural simplification, performanceimprovements, and modernization to support future growth. This is a hands-on, core engineering architect roleKey Responsibilities
- Study an existing complex desktop application architecture and identify performance and scalabilitybottlenecks.
- Redesign and modernize core business logic, workflows, and system layers.
- Drive migration from legacy .NET Framework to .NET Core, handling real-world dependency andcompatibility challenges.
- Redesign inter-component communication (e.G., replacing legacy remoting with up-to-date approaches).
- Produce a working architectural model within a short timeframe.
- Ensure designs meet very strict performance and latency requirements.
- Work closely with existing engineering teams and bring a fresh architectural perspective.Required Experience & Skills




- Strong experience as a software / system architect on large, complex products (not just greenfield apps).
- Deep hands-on background with Microsoft technologies:o C#, .NET Framework / .NET Core, COM/DCOM, .NET Remotingo Experience with legacy components, interop, or mixed-technology systems
- Strong understanding of:o Performance-critical systemso Low-latency and high-throughput architectureso Multi-layered desktop or system softwareNice to Have
- Experience modernizing legacy systems.
- Exposure to C++ or hardware-adjacent software.
- Experience working with WPF / MVVM.Ideal Candidate Profile
- Someone who has seen multiple real-world architectures and understands trade-offs.
- Comfortable with messy legacy systems and improving them step by step.
- Practical, hands-on, and performance-driven.Experience
- 12+ years of experience in .NET development
- At least 3+ years of recent experience as a Technical Architect in .NET

📌 Senior Technical Architect - Dot Net (Chennai)
🏢 WhiteBlue
📍 Chennai