Top .NET Developer Jobs in Houston, TX

Maintain and modernize .NET applications, develop APIs and microservices, build cross-platform apps with Flutter, and ensure seamless integration across systems.

Develop, enhance, and support internal .NET web applications. Gather requirements, write/test/debug code, participate in code reviews and testing, and deliver features on schedule while working closely with users.

Design, build and maintain .NET applications for the airline domain. Participate in requirements analysis, architecture and design, write scalable C#/.NET code, implement REST APIs and microservices, test and deploy systems, refactor and debug, document throughout the SDLC, provide application expertise and technical support, and apply cloud-native and DevOps practices.

Support and maintain production .NET applications, triage tickets, execute core support activities, lead cloud migration to AWS, build архитектural diagrams, implement CI/CD with Harness, containerize with Docker, and mentor/offshore collaboration to improve reliability and automation.

Maintain and support Azure cloud-native and .NET-based applications and COTS systems. Troubleshoot production issues, gather and document requirements, implement enhancements, work on new projects, perform data analysis, and support releases/pipelines.

Maintain and modernize .NET applications, design APIs and microservices, build cross-platform mobile apps (Flutter), deploy Linux containerized services to private cloud, implement CI/CD, integrate internal systems, modernize legacy Windows apps, and collaborate across teams using Agile and AI-assisted development tools.

As a Senior Software Product Engineer, you will enhance compliance solutions through advanced software development, performance optimization, and team collaboration to ensure high-quality outcomes and user experience.

Build and maintain scalable, cloud-native APIs using .NET. Enhance core platform components, lead architecture and testing discussions, optimize telemetry and performance, collaborate cross-functionally, conduct code reviews, and mentor team members.

Design, build, and maintain production-grade .NET web applications and APIs on Azure. Own full-stack delivery from data models and SQL to front-end components, CI/CD, testing, and architecture. Collaborate with product and delivery teams, participate in code reviews, and ensure secure, observable, well-tested services.

Senior .NET Web App Developer responsible for designing and building .NET web applications, implementing Oracle PL/SQL solutions, using Entity Framework and Blazor, applying design principles, producing technical documentation, performing performance tuning, and collaborating in Scrum/Agile teams with Bitbucket, JIRA, Tempo, and Confluence.

Develop and maintain web-based applications using .NET/C#, JavaScript, HTML/CSS, SQL and Oracle/SQL Server. Perform root cause analysis, collaborate with teams for requirements, follow Agile SDLC, present change demonstrations, and use Azure DevOps/Jira for lifecycle management. Implement and maintain Blazor components.

Senior .NET Software Engineer responsible for end-to-end software development using Microsoft technologies. Requires extensive experience in SDLC, design principles, technical documentation, web application development with .NET, Agile/SCRUM, Entity Framework, database design, and version control. Familiarity with project tools JIRA, TEMPO, Bitbucket, and Confluence preferred.

Seeking a Senior Software Engineer to design and implement multimedia data systems using C# and .NET Core. Responsibilities involve developing high-performance applications, collaborating with teams, and driving engineering excellence in an Agile environment.

Lead backend development on the scheduling platform modernization, contribute across products, write APIs, and drive AI-accelerated software development workflows.

Lead backend development on the scheduling platform modernization. Contribute across Python and .NET ecosystems, write APIs, review code, and support AI-accelerated development workflows while collaborating in a remote team environment.

Build and maintain web-based e-commerce applications using C#/.NET and ASP.NET MVC. Work in Visual Studio with Git, unit and integration testing, and a build server. Collaborate with the development team to design and implement features, ensure code quality, and support company growth. Preferred experience includes .NET Core, Web API, JavaScript frameworks, ORMs, and MAUI.

The Senior .Net Developer will enhance SDG's C#/.NET Core codebase, design high-load services, and optimize MS SQL queries, benefiting from a remote work environment and attractive benefits.

As a Senior Software Engineer at PerfectServe, you'll design, build, and maintain high-quality code for healthcare communication systems, mentoring junior engineers and collaborating across teams to improve patient care and clinical workflows.

The Senior .NET Software Engineer will drive development of .NET software products, focusing on back-end engineering, code reviews, and collaborating with cross-functional teams.

The Software Engineer will modernize .NET applications, develop cross-platform solutions, integrate internal systems, and work with microservices, Linux, and cloud environments.

Expert-level full‑stack .NET engineer who designs, develops, tests, and supports secure, scalable enterprise applications. Leads large projects, authors technical specs, mentors engineers, enforces SDLC and security/audit requirements, participates in Agile/Scrum, and drives technical strategy and innovation. Availability for occasional travel and on-call support is required.

The role involves full-stack software development, adhering to Agile practices, and collaborating across teams. Responsibilities include coding, testing, and maintaining software systems while mentoring team members.

Develop and maintain ClickSchedule (.NET) solutions, collaborate with business and technical stakeholders, deliver features and fixes. Contract role: $80/hr for six months with possible extension.

Develop and maintain .NET/C# solutions using SQL Server, XAML/XML/JSON, MVC and Razor. Build service-oriented and REST web services, write unit tests, and participate in phone and face-to-face interviews. Onsite in Houston, TX; full-time weekdays, initial 6+ month contract with potential extension.

Full-stack .NET developer focused on front-end integration for customer-facing websites. Work includes C#/ASP.NET, WCF, Web API/REST, SQL/stored procedures, and UI development with JavaScript, Angular, Bootstrap, and Knockout. Collaborate with business and BAs and provide tooling guidance.