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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Applications Developer - SQL/.NET/AI Agent - **Company:** vTech Solution Inc - **Location:** Phoenix, AZ, United States - **Experience:** Expert - **Contract:** Temporary to permanent - **Skills:** ASP.NET, .NET Framework, Agile Methodology, Artificial Intelligence, Data Analysis, Microsoft Azure, C Sharp (Programming Language), Databases, Extract Transform Load (ETL), Data Systems, Data Warehousing, Database Queries, Programming Tools, Web Development, Design of User Interfaces, Integrated Development Environments, Microsoft Visual Studio, SQL Azure, Object-Oriented Software Development, Performance Tuning, Software Engineering, SQL Stored Procedures, SQL Databases, Scripting, Freeform SQL, Sql Optimization, Multi-Agent Systems, Prompt Engineering, Database Performance, Generative AI, Optimization Algorithms, Virtual Agents, Restful APIs, Programming Languages - **Published:** September 25, 2026 - **Apply:** https://www.careerjet.com/jobad/us6c41928ca8795eb79ade63af0e71ab9a ## About the Role * Proficiency in SQL Server, Azure SQL, and advanced stored procedure optimization. * Experience with C#, .NET Framework, and Visual Studio development environment. * Strong knowledge of Azure DevOps and Agile development methodologies. * Experience building and deploying AI agents using Microsoft Open AI framework and AI tools. * Ability to write and optimize complex SQL queries and manage data warehousing and ETL processes. * Bachelor s degree or equivalent experience with 8+ years in SQL, web development, and analysis. * Background checks and drug screenings required. * Arizona residency required at time of application. * Availability for in-person interviews within one week of posting close date and able to start within two weeks of offer. Preferred Skills & Certifications: * Experience with multiple programming languages and database management systems. * Knowledge of AI-driven development using tools like Copilot and Claude. * Experience with prompt engineering and retrieval-augmented generation (RAG) pipelines. * Strong problem-solving, analytical, and data analysis skills. * Experience with UI design and object-oriented programming in ASP.NET. * Familiarity with Python scripting for AI agent development. ## Description The Applications Developer (SQL / .NET / AI Agent Developer) role is focused on designing, developing, and optimizing complex Azure SQL databases and AI agent systems. The position involves maintaining Microsoft Azure App Services and C# .NET applications, leading database projects, troubleshooting performance issues, and mentoring junior developers. The developer will leverage advanced SQL techniques, AI tools, and multiple programming languages to build scalable, high-performance data systems and autonomous AI agents that enhance business workflows. Responsibilities: * Design, develop, and optimize Azure SQL databases using advanced query writing and optimization techniques. * Lead database projects and troubleshoot database performance issues. * Build and maintain AI agents, including autonomous, multi-agent systems that can reason, plan, and execute complex tasks. * Maintain and support Microsoft Azure App Services and C# .NET based applications. * Develop using Agile methodology, RESTful APIs, and Azure DevOps. * Mentor junior developers and provide technical guidance. * Write technical documentation and interpret test results. * Utilize AI-driven development tools such as Copilot and Claude for software development. * Implement object-oriented programming concepts and UI design in ASP.NET. * Develop Python scripts and use Microsoft Open AI framework for AI agent development. * Collaborate effectively with internal teams and external stakeholders., The Applications Developer ( SQL / .NET / AI Agent Developer) should be a Arizona Resident and will be responsible for designing, developing, and optimizing complex AZURE SQL datab… + 17 hours ago + Apply easily ## Related Videos - [Building Multi-Tenant ASP.NET Core Applications: Best Practices and Real-World Solutions](https://www.wearedevelopers.com/videos/1552-building-multi-tenant-asp-net-core-applications-best-practices-and-real-world-solutions) - [Prompt Engineering Your Career: AI Agents for Tech Interview Prep](https://www.wearedevelopers.com/videos/100227-prompt-engineering-your-career-ai-agents-for-tech-interview-prep) - [JavaScript? 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