Senior Software Engineer

VSA 9 - Software Engineer (Backend) Role Overview. We are looking for a Backend Software Engineer to design, develop, and maintain scalable services for high-load applications. You will work with .NET technologies, RESTful APIs, SOAP services, and SQL Server in a performance-critical environment.

Responsibilities

• Design and develop backend services using C# / .NET
• Build and maintain REST APIs and SOAP (WSDL-based) services
• Work with Microsoft SQL Server (MSSQL) for data modeling, optimization, and querying
• Develop highly performant systems for high-load environments
• Optimize application performance, latency, and throughput
• Write clean, maintainable, and testable code
• Actively use AI-assisted development tools (e.g., Copilot, coding agents) for code generation, refactoring, and test creation
• Validate and review AI-generated code to ensure quality, correctness, and security
• Participate in code reviews and technical discussions
• Troubleshoot production issues and ensure system reliability
• Collaborate with frontend, QA, and DevOps teams

Requirements

• Strong proficiency in C# / .NET (.NET Core preferred)
• Experience with REST API design and implementation
• Understanding of SOAP / Web Services (WSDL, XML)
• Solid experience with MSSQL: Query optimization
• Stored procedures
• Indexing strategies
• Experience working with high-load applications
• Knowledge of asynchronous programming
• Experience using AI tools for coding, debugging, and test generation
• Ability to critically assess AI-generated output
• Familiarity with Git and CI/CD pipelines

Nice to Have

• Experience with C++
• Experience with Classic ASP and/or ASP.NET (Web Forms / MVC)
• Messaging systems (e.g., RabbitMQ, Kafka)
• Docker / Kubernetes
• Monitoring & observability tools
• Experience with Azure

Mandatory Skills

• C# / .NET
• REST API - Asynchronous API Development
• MSSQL
• AI Tool Experience for Coding, Debugging and Test Generation
• Minimum 2 Years of experience in backend development

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.