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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Developer, Senior - **Company:** Acentra Health - **Location:** McLean, VA, United States - **Experience:** Expert - **Salary:** $130,300.0 - **Contract:** Permanent contract - **Skills:** ASP.NET, .NET Framework, Amazon Web Services, Build Automation, Microsoft Azure, C Sharp (Programming Language), Data Systems, Relational Databases, Distributed Systems, Entity Framework, Fault Tolerance, PostgreSQL, Microsoft SQL Server, Performance Tuning, Query Optimization, Release Management, Software Engineering, Enterprise Software Applications, Cloud Platform System, .NET Core, Software Troubleshooting, AngularJS, Information Technology, Front End Software Development, Service Stack, Microservices - **Published:** August 7, 2026 - **Apply:** https://jobs.localjobnetwork.com/apply/add/87989377/1 ## About the Role * Bachelor's degree in computer science or a related field * 6+ years of software development experience * Strong experience with .NET technologies, including C#, ASP.NET, legacy ASPX applications, Entity Framework and .NET Core * Proven experience developing full-stack applications, including front-end frameworks such as Angular * Hands-on experience supporting applications throughout the software development life cycle (SDLC), including design, development, testing, deployment, and production support * Experience with CI/CD pipelines, build automation, and release processes (Azure DevOps or similar tools) * Solid knowledge of relational databases, including SQL Server and PostgreSQL, with experience in query optimization and performance tuning * Working knowledge of cloud environments (AWS) sufficient to troubleshoot application and deployment issues in collaboration with infrastructure teams, * Experience supporting and modernizing large-scale legacy applications while transitioning to microservices-based architectures * Prior experience with production support, incident management, and root cause analysis in complex, distributed systems * Familiarity with healthcare, claims, or prior authorization systems and related regulatory environments ## Description The Developer, Senior is responsible for designing, enhancing, and supporting complex enterprise applications across a diverse technology stack, including legacy .NET applications, modern .NET Core microservices, Angular-based front ends, and distributed job processing systems. This role requires strong troubleshooting and production support skills, collaboration with infrastructure teams in cloud environments, and a focus on improving performance, reliability, and maintainability while supporting ongoing modernization efforts., * Lead the design, development, troubleshooting, and enhancement of enterprise .NET applications, including a large monolithic .NET application, legacy ASPX applications, and .NET Core-based microservices * Provide advanced production support, including issue triage, root cause analysis, and resolution across web, mobile, distributed jobs, and cloud-hosted environments * Drive modernization, performance, and reliability improvements while maintaining stability across legacy and modern technology stacks * Design and develop scalable full-stack solutions using C#, .NET/.NET Core, Angular, and related frameworks * Possess working knowledge of AWS services to effectively troubleshoot application issues and collaborate with the infrastructure team during deployments and production incidents * Develop and optimize distributed background jobs and integrations, ensuring reliability and fault tolerance * Implement and maintain Azure CI/CD pipelines, supporting automated builds, deployments, and release management * Design, query, and optimize data solutions using SQL Server and PostgreSQL, including performance tuning and data modeling * Collaborate with QA, operations, and infrastructure teams to deliver secure, resilient, and supportable solutions The list of responsibilities is not intended to be all-inclusive and may be expanded to include other education- and experience-related duties that management may deem necessary from time to time. ## 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) - [How to Stop Choosing JavaScript Frameworks and Start Living](https://www.wearedevelopers.com/videos/118-how-to-stop-choosing-javascript-frameworks-and-start-living) - [Functions Triggers using Azure Event Grids in Azure Blob Storage](https://www.wearedevelopers.com/videos/47-functions-triggers-using-azure-event-grids-in-azure-blob-storage) - [This Is Not Your Father's .NET](https://www.wearedevelopers.com/videos/967-this-is-not-your-father-s-net) - [Developing ASP.NET Core Microservices with Dapr: A practical guide](https://www.wearedevelopers.com/videos/1528-developing-asp-net-core-microservices-with-dapr-a-practical-guide) - [.NET Microservices in Azure Container Apps](https://www.wearedevelopers.com/videos/1226-net-microservices-in-azure-container-apps) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-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) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)