Sr.Net Developer
Hallmark Global Solutions Ltd
Job Title :Sr.Net Developer
Location : Alpharetta GA
Exp :9+Years of Exp required
Job Type : C2H
As a Senior Software Development Engineer, you will design and build high-performance distributed applications within a large-scale logging and metrics ecosystem. You'll modernize legacy systems, integrate with mainframe and batch workflows, and develop critical software that supports compliance, interoperability, and core business operations. You will play a key role in architecture decisions, technical leadership, and guiding development best practices. Responsibilities.
- Architect, design, and develop a new unified platform by consolidating multiple legacy systems.
- Reverse-engineer and decompile legacy codebases where source code is unavailable.
- Collaborate with internal stakeholders to define requirements, workflows, and technical solutions.
- Lead technical design, solution architecture, and implementation of business initiatives.
- Provide technical oversight across applications, ensuring best practices and high code quality.
- Analyze complex application and business problems, evaluate processes, and recommend improvements.
- Participate in planning, procedure development, backlog management, and on-call support.
- 8+ years of professional software development experience.
- Expertise in .NET 6+ / .NET 8, including REST and SOAP service development (Swagger/OpenAPI).
- Frontend development experience with MVVM/SPA frameworks using Blazor.
Strong understanding of data exchange formats (JSON, XML, RDF). - Experience with relational and NoSQL databases and messaging/queueing systems (e.g., MongoDB, Redis, RabbitMQ).
- Proven technical leadership in .NET/C#/ASP.NET application design, integration, and data-driven architectures.
Vacancy posted 3 days ago
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