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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Full Stack Developer - .Net - **Company:** Placed, LLC - **Location:** Aurora, CO, United States - **Experience:** Expert - **Salary:** $114,400.0 - $145,600.0 - **Contract:** Temporary to permanent - **Skills:** Web Interfaces, .NET Framework, Amazon Web Services, ASP.NET MVC Framework, HTML5, Microsoft Azure, C Sharp (Programming Language), Cascading Style Sheets (CSS), Databases, Continuous Integration, DevOps, Entity Framework, Microsoft SQL Server, Query Optimization, RabbitMQ, SQL Stored Procedures, SQL Databases, Transact-SQL, TypeScript, Web Application Frameworks, .NET Core, ReactJS, System Availability, Delivery Pipeline, Backend, Vue.js, Containerization, AngularJS, Kubernetes, Information Technology, Apache Kafka, Codebase, Front End Software Development, Restful APIs, Docker, Legacy Systems, Web Api, Microservices - **Published:** May 31, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=134d08bc64158006 ## About the Role Do you have experience in TypeScript?, Do you have a Bachelor's degree?, * Bachelor's degree in Computer Science or equivalent work experience. * 5+ years of professional full stack software development experience. * Proven track record of migrating legacy codebases to microservices. * Strong communication skills for collaborating across cross-functional teams., * Developing in C# and .NET Core?: 5 years (Required) * TSQL Stored Procedures: 3 years (Required) * SQL Query writing : 3 years (Required) * deloping Angular, React, OR Vue.js: 5 years (Required) Work Location: Hybrid remote in Aurora, CO 80019 ## Description Our valued client in Aurora, CO are seeking a Senior Full Stack Engineer for their team. This is a six-month contract with the possibility of extension or conversion to full-time. This is a hybrid position that requires you to be on-site four days per week. We are unable to work with third-party companies or C2C., We are seeking a skilled Senior Full Stack Engineer to maintain and modernize our core platform. You will manage our stable .NET and SQL Server stack while leading the migration toward a scalable, cloud-native microservices architecture. This role requires balancing robust legacy systems with cutting-edge architectural transformation. Core Responsibilities * System Modernization * Break down monolithic .NET applications into distributed microservices. * Design scalable APIs and event-driven communication patterns. * Implement containerization tools to optimize deployment workflows. * Backend Engineering * Maintain and optimize existing .NET Framework and .NET Core applications. * Write complex, high-performing SQL queries, stored procedures, and schemas. * Diagnose and resolve database bottlenecks to ensure high availability. * Frontend Development * Build responsive, user-friendly web interfaces using modern JavaScript frameworks. * Ensure seamless integration between frontend UI and backend microservices. Required Technical Skills * Backend: C#, .NET Core, ASP.NET MVC, Web API * Database: SQL Server, T-SQL, query optimization, ORMs (Entity Framework) * Architecture: Microservices, RESTful APIs, Event Buses (RabbitMQ / Kafka) * Frontend: Angular, React, or Vue.js, along with HTML5, CSS3, and TypeScript * Cloud & DevOps: Docker, Kubernetes, CI/CD pipelines, and AWS or Azure ## Related Videos - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [Can SVG be fast? Rendering a scatter chart with over 10k points](https://www.wearedevelopers.com/videos/100299-can-svg-be-fast-rendering-a-scatter-chart-with-over-10k-points) - [Web development best practices in 2021](https://www.wearedevelopers.com/videos/280-web-development-best-practices-in-2021) ## Related Articles - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Fullstack developer salary in Germany [2023]](https://www.wearedevelopers.com/magazine/197-fullstack-developer-salary-in-germany-2023) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)