Full Stack Developer (.net​/SQL Onsite Houston

About Our Client

Our Client is a leading consulting firm engaged in a rewrite of an application. They are seeking an experienced Full Stack (.Net/SQL) Developer for an 18‑month contract located in downtown Houston, Texas. It is preferred the individual is in Houston and must be onsite.

Our Client is seeking an experienced Full Stack (.net/sql) developer. You will join our project team in the migration of a legacy ASP.NET Web Forms (ASPX) application to a .NET Core 10 REST API backend with an Angular frontend. The ideal candidate will have experience building scalable web applications and services using .NET Core 10. This role requires you to be on‑site in downtown Houston 5 days a week and focuses on providing technical expertise and delivering robust full stack development solutions across complex enterprise environments.

• Design, develop, and maintain applications and APIs using .NET Core 10 technologies (C#, ASP.NET Core Web API, Entity Framework Core).
• Prior experience in backend database conversions from Oracle to SQL Server, including conversion of Oracle stored procedures, packages, and PL/SQL logic to T‑SQL. Collaborate with business analysts, project managers, and stakeholders to translate requirements into technical solutions.
• Build and maintain front‑end components that integrate seamlessly with back‑end services.
• Troubleshoot, debug, and resolve application defects and performance issues.
• Participate in code reviews and ensure adherence to development best practices.
• Support deployment activities and ongoing production support as needed.
• Contribute to system architecture discussions and technical documentation.

• Bachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent professional experience.
• 5+ years of experience in .NET development.
• Proficiency in C#, ASP.NET Core Web API (.NET Core 10), Entity Framework Core, and RESTful API design (OpenAPI/Swagger). Advanced experience with Microsoft SQL Server including database design and performance tuning.
• Experience with Oracle (PL/SQL, stored procedures, packages) and SQL Server, including Oracle‑to‑SQL Server database conversions.
• Experience using Azure Dev Ops, Git source control and CI/CD Pipelines.
• Proficiency in Angular (v15+), Type Script, RxJS, and Angular Material or Prime
  
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• Excellent verbal and written communication skills.

• Experience using coding assistants such as Git Hub Copilot for all phases of SDLC.
• Experience with unit testing and test‑driven development (TDD) and unit test frameworks.
• Familiarity with Midstream industry, NGL/Gas pipeline operations, or volumetric accounting and measurement systems.
• Experience migrating ASP.NET Web Forms (ASPX) applications to modern SPA architecture.
• Experience with SCADA or EFM data systems.
• Experience on projects using Agile methodology.

• 40 hours per week with flexibility to accommodate core work hours between 8:30 am through 3 pm. Resource should be able to accommodate periodic 7:30 am meetings with Operations personnel.
• Required on‑site in Houston, TX on Mondays through Thursdays; remote work permitted on Fridays.