Senior .Net Developer

Valiant Technologies LLC; Houston (TX); Presencial; USD 84.000 - 120.000; Jornada completa

Descripción de la vacante

Valiant Technologies LLC in Houston, TX seeks a Senior .Net Developer to design and build scalable RESTful APIs and microservices using C# and .NET/.NET Core. You will own the API lifecycle, implement secure authentication, and work within an Agile team to deliver high-quality solutions.

The role emphasizes API-first design, proficiency with OAuth/OIDC, JWT, and enterprise identity providers, plus hands-on experience with Apigee and distributed services. On-site in Houston.

Formación

• Proficient in C#/.NET and ASP.NET Core Web API.
• Experience with API design-first approaches and RESTful services.
• Familiar with Agile/Scrum practices and Azure DevOps/Jira.

Responsabilidades

• Design and develop scalable RESTful Web APIs and microservices using C#, .NET/.NET Core, ASP.NET Core Web API, and ASP.NET MVC Core with a design-first/API-first approach.
• Own the end-to-end API lifecycle including API design, development, testing, deployment, versioning, and support; utilize Apigee for API management and gateway integration.
• Implement authentication/authorization with OAuth 2.0, OpenID Connect, JWT, RBAC, and enterprise identity providers like Microsoft Entra ID.
• Demonstrate strong experience in microservices architecture including service decomposition, reusable API design, error handling, logging, resiliency, and distributed service integration.
• Work with relational databases and SQL including data modeling, query development, and integration with .NET-based APIs.
• Collaborate in Agile/Scrum teams; participate in design/code reviews, sprint planning, and use Azure DevOps and Jira for source control and CI/CD.

Conocimientos

C#/.NET

ASP.NET Core Web API

ASP.NET MVC Core

Descripción del empleo

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Job Title:Senior .Net Developer

Location: Houston, TX

Duration: 8 Months + Extension

Bill Rate: $74/hour (C2C)

Job Type: W-2, 1099, C2C

Client: To Be Discussed Later

Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H4-EAD, Other

Job Description:

1. Design and develop scalable, secure, and high-performance RESTful Web APIs and microservices using C#, .NET/.NET Core, ASP.NET Core Web API, and ASP.NET MVC Core, following a design-first/API-first approach and industry best practices.

2. Own the end-to-end API lifecycle, including API contract/design, development, integration, testing, deployment, versioning, and support, with hands-on experience using Apigee for API management, security, policies, and gateway integration.

3. Design and implement authentication and authorization for ASP.NET Core applications and REST APIs using OAuth 2.0, OpenID Connect (OIDC), JWT bearer tokens, claims-based authorization, RBAC, and enterprise identity providers such as Microsoft Entra ID

4. Demonstrate strong experience in microservices architecture, including service decomposition, reusable API design, error handling, logging, authentication/authorization, resiliency, and integration between distributed services.

5. Possess strong hands-on knowledge of relational databases and SQL, including data modeling, query development and optimization, and integration of database components with .NET-based APIs and applications.

6. Work effectively within Agile/Scrum teams, participating in design reviews, code reviews, sprint planning, and technical troubleshooting while using Azure DevOps and Jira for source control, CI/CD, work-item tracking, and delivery management.

Required Skills:

• C#/.NET, ASP.NET Core Web API, ASP.NET MVC Core,

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.