> Markdown version of [/jobs/ext/814192-senior-net-developer](https://www.wearedevelopers.com/jobs/ext/814192-senior-net-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior .Net Developer - **Company:** DTEL Engineering & Consultants Inc - **Location:** San Antonio, TX, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Testing (Software), ASP.NET, HTML, JavaScript (Programming Language), .NET Framework, Multitier Architecture, Agile Methodology, Artificial Intelligence, Amazon Web Services, Amazon Cloudfront, JIRA, Microsoft Azure, C Sharp (Programming Language), Databases, System Configuration, Relational Databases, Software Design Patterns, JSON, Knockout.js, PostgreSQL, Microsoft Visual Studio, NoSQL, Object-Oriented Software Development, Scrum Methodology, Amazon Simple Notification Service (SNS), Extensible Markup Language (XML), Freeform SQL, ReactJS, Retrieval-Augmented Generation, AWS Lambda, Git, Cloudformation, Vue.js, AngularJS, Solid Principles, AWS Fargate, Api Gateway, Amazon Simple Queue Service (SQS), Software Version Control, Serverless Computing, Docker, Microservices - **Published:** June 12, 2026 - **Apply:** https://www.dice.com/job-detail/396d3e5d-b540-44f1-b2c4-6da7e75543dc ## About the Role Must Have Technical/Functional Skills C#, ASP.NET Core, .NET Microservices with AI Skill, PostgreSQL, pgvector, Docker, Local RAG Implementation, Semantic Kernel, OOP Roles & Responsibilities * Deep understanding of OOP and SOLID principles and design patterns; strong background in C#, HTML, JavaScript, XML, and JSON; creating and maintaining relational data models and databases; and troubleshooting with advanced SQL performance issues and write/tune advanced SQL queries and also AI driven Architecture * Architecting, developing, and deploying local, in-house AI processing models and RAG (Retrieval-Augmented Generation) pipelines seamlessly within existing .NET ecosystems. * Hands-on configuration and utilization of PostgreSQL with Docker and pgvector for efficient, secure vector storage and retrieval. * Extensive experience with relational databases and general knowledge of NoSQL databases * Exposure to microservice architecture and cloud-native services (preferably AWS); e.g. AWS Lambda, Amazon API Gateway, AWS Fargate, SNS, SQS, CloudFront, CloudFormation, etc. * Experience in a continuous integration (CI) environment with Build, Release, and Deployment * Knowledge of Agile principles with experience in Scrum or Kanban. * General knowledge of domain-drive design (DDD), three-tier architecture, and other design patterns. * Knowledge of team development tools and source control; e.g. Visual Studio, Azure Devops, JIRA, GIT, etc. * Knowledge of one or more JavaScript frameworks, including Angular, Vue.js, Knockout, React, polymer, etc. * Demonstrated willingness and ability to adapt and learn new technologies/processes. * Familiar with most general office machines and be proficient in MS Office tools. * Able to sit for long periods of time analyzing, modifying, and testing software programs. * . ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Best practices: Building Enterprise Applications that leverage GenAI](https://www.wearedevelopers.com/videos/1513-best-practices-building-enterprise-applications-that-leverage-genai) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) ## Related Articles - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Dev Digest 132 - Binging WADFlix?](https://www.wearedevelopers.com/magazine/473-dev-digest-132-binging-wadflix)