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Net Web Api Developer Jobs (NOW HIRING)

Jobsbridge

Dot Net Web Developer

San Diego, CA · On-site

HTML5, JSON, WCF, MVC 4/5.0, Angular JS, WEB API SOA, Enterprise design pattern Stream processing systems, In-memory databases SQL SERVER 2012 R2 Experience working cross-functionally and with a ...

LT Consulting

API Developer

Chantilly, VA · On-site

Description LT Consulting is looking for an API developer to develop custom solutions for our ... Experience implementing and configuring Nginx web proxies * Knowledge of the Gunicorn or Djanjo ...

Staffingine LLC

IBM API Developer

Torrance, CA · On-site

Web Service Proxy * XML Firewall * Implement API security mechanisms including: * OAuth 2.0 * JWT * API Keys * Mutual TLS * Develop custom logic using: * XSLT * GatewayScript (JavaScript) * Create ...

Saxon Global

API Developer

San Francisco, CA

Company Description 5-10 Years of Web Services Development experience Experience with developing REST API using Java/Spring/Tomcat Strong understanding of RESTful JSON web API design principles ...

IDEALFORCE LLC

API Developer (39877)

Phoenix, AZ · On-site

The API Developer implements the model that conforms to the contextual domain architecture and ... A thorough understanding and familiarity with REST, and Web API development using the .Net platform ...

Lorven Technologies

Kong API Developer

Austin, TX · On-site

Role: Kong Developer with Full Stack .NET Experience Location - Austin, TX 12 Months Contract ... Strong skills in C#, .NET Core/6+, Web API, and Entity Framework. Solid knowledge of frontend ...

millenniumsoft

.Net API Developer - Onsite

Seattle, WA · On-site

Job Title: .Net API Developer Seattle, WA (Hybrid) Local candidates only Client: Premera Blue Cross ... of web application development using C# , .Net , API. • Design and develop high quality ...

ComResource

Tech Lead - .NET

Springfield, OH · On-site

Entity Framework 6+ * NET Web API 2 * Dependency Injection frameworks * React or Angular with TypeScript * Messaging technologies (RabbitMQ, MSMQ) * Git/VSTS experience * Knowledge of design patterns ...

sydata

API Developer | Microservices

Chicago, IL · On-site

The convergence of technologies such as web services, workflow software and business performance ... API Developer | Microservices Location: Chicago, IL Duration: 6+ Months Client: Infosys/BCBS ...

sydata

API Developer | Microservices

Chicago, IL · On-site

The convergence of technologies such as web services, workflow software and business performance ... API Developer / Microservices Location: Chicago, IL Duration: 6+ Months Client: Infosys/BCBS • ...

Purple Drive Technologies

.Net Developer

Pennington, NJ · On-site

$48.75 - $64.25/hr

Net Framework 4.X, C#, ASP.Net, ASP.NET MVC, Visual Studio 2013/2015. .Net Core HTML/XHTML, HTML 5, ... JSON, JSONP, XML/XSL, Web-services, Micro Services, Web API. Solid understanding of object-oriented ...

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Net Web Api Developer information

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How much do net web api developer jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for net web api developer in the United States is $53.73, according to ZipRecruiter salary data. Most workers in this role earn between $46.39 and $61.30 per hour, depending on experience, location, and employer.

What is a .NET Web API Developer?

A .NET Web API Developer is a software engineer who specializes in building and maintaining web APIs using Microsoft's .NET framework. These APIs enable different software systems to communicate over the web, often supporting front-end applications or mobile apps. The developer is responsible for designing, developing, testing, and deploying RESTful services that are secure, efficient, and scalable. They often work with technologies like C#, ASP.NET Core, and Entity Framework, and are skilled in integrating various data sources and services.

What are the key skills and qualifications needed to thrive as a .NET Web API Developer, and why are they important?

To thrive as a .NET Web API Developer, you need solid programming skills in C#, experience with ASP.NET Core, and a good understanding of RESTful API design, typically supported by a degree in computer science or related field. Familiarity with development tools such as Visual Studio, version control systems like Git, and knowledge of cloud platforms (e.g., Azure) or certifications in .NET technologies are highly beneficial. Strong problem-solving abilities, effective communication, and the ability to work collaboratively make a developer stand out in this role. These skills ensure the creation of robust, scalable, and maintainable web services that meet business and user needs.

What is the difference between Net Web Api Developer vs ASP.NET Developer?

AspectNet Web Api DeveloperASP.NET Developer
Primary FocusDesigning and developing Web APIs for data exchangeBuilding web applications using ASP.NET framework
Required SkillsWeb API, C#, .NET, REST, JSONASP.NET, C#, MVC, Razor, Web Forms
Work EnvironmentBackend API development, server-side logicFull-stack or web application development
Common UsageCreating services for mobile apps, integrationsDeveloping enterprise web applications

While both roles involve .NET technologies, a Net Web Api Developer specializes in creating APIs for data exchange, whereas an ASP.NET Developer focuses on building complete web applications using ASP.NET frameworks. The roles often overlap but differ mainly in scope and primary responsibilities.

What are the most common challenges a .NET Web API Developer faces when integrating APIs with front-end applications?

One of the most common challenges .NET Web API Developers encounter is ensuring seamless communication between the back-end APIs and diverse front-end frameworks. Issues such as handling CORS, authentication, consistent data formatting, and version control can arise during integration. Developers also need to coordinate closely with front-end teams to clarify API specifications and troubleshoot integration bugs. Proactive documentation, regular communication, and thorough testing are essential strategies to overcome these challenges, ensuring a smoother development workflow.
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What cities are hiring for Net Web Api Developer jobs? Cities with the most Net Web Api Developer job openings:
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Net Web Api Developer jobs near you
Infographic showing various Net Web Api Developer job openings in the United States as of June 2026, with employment types broken down into 84% Full Time, 11% Part Time, and 5% Contract. Highlights an 86% Physical, 6% Hybrid, and 8% Remote job distribution, with an average salary of $111,761 per year, or $53.7 per hour.
NET Core API Developer

NET Core API Developer

Donato Technologies, Inc

Irving, TX • On-site

$46.25 - $61.25/hr

Contractor

Posted yesterday

Job description

 

Client is seeking a highly skilled and self-driven Senior .NET Core API Developer with strong backend engineering expertise and the ability to work independently in a fast-paced enterprise environment.

The ideal candidate will have deep hands-on experience building scalable APIs and microservices using .NET Core technologies while effectively leveraging AI-assisted development tools such as GitHub Copilot, ChatGPT, Cursor, or similar platforms to improve productivity, code quality, and delivery speed.

This role requires someone who can take complete ownership of development tasks, troubleshoot issues independently, and contribute to modern enterprise application architecture initiatives.

Key Responsibilities

  • Design, develop, and maintain enterprise-grade RESTful APIs using .NET Core / ASP.NET Core.
  • Build scalable and secure microservices-based backend applications.
  • Analyze business and technical requirements and convert them into scalable technical solutions.
  • Develop clean, reusable, maintainable, and high-performance code.
  • Integrate APIs with internal enterprise systems and third-party applications.
  • Utilize AI-powered engineering tools to accelerate coding, debugging, documentation, and development workflows.
  • Implement authentication and authorization mechanisms using JWT/OAuth standards.
  • Optimize application performance, scalability, reliability, and security.
  • Participate in architecture discussions and technical design reviews.
  • Work closely with DevOps teams on CI/CD automation and deployment pipelines.
  • Troubleshoot and resolve production support issues independently.
  • Write unit tests, integration tests, and maintain technical documentation.
  • Collaborate with cross-functional teams in Agile/Scrum environments.
Required Technical Skills:
 
Backend Development
  • Strong experience with:
    • C#
    • .NET Core / ASP.NET Core
    • Web APIs / REST APIs
    • Entity Framework Core
    • LINQ
    • Middleware
    • Dependency Injection
    • Asynchronous Programming
Architecture & Design
  • Microservices Architecture
  • SOLID Principles
  • Design Patterns
  • API Security Best Practices
  • JWT / OAuth Authentication
  • API Versioning
Database Skills
  • SQL Server
  • Stored Procedures
  • Query Optimization
  • Database Design & Performance Tuning
Cloud & DevOps
  • Azure and/or AWS experience
  • CI/CD using Azure DevOps or GitHub Actions
  • Docker & Kubernetes knowledge preferred
  • Git source control
AI-Driven Engineering
  • Hands-on experience using AI development tools such as:
    • GitHub Copilot
    • ChatGPT
    • Cursor AI
    • Amazon CodeWhisperer
  • Ability to independently accelerate development and troubleshooting using AI-assisted workflows
Soft Skills
  • Strong communication and collaboration skills
  • Excellent analytical and problem-solving abilities
  • Self-starter with strong ownership mindset
  • Ability to work independently with minimal supervision
  • Adaptable to fast-changing technologies and AI-enabled workflows
Education
  • Bachelor’s degree in Computer Science, Engineering, or related field preferred

Donato Technologies Inc. is a trusted IT staffing, consulting, and software development partner headquartered in Dallas, Texas. We support clients across industries by understanding their unique business needs and delivering tailored technology and workforce solutions. Our focus is on connecting the right talent with the right opportunity-ensuring clients receive dependable, skilled professionals and candidates receive meaningful career growth and support. We work closely with small to mid-sized organizations to provide flexible, high-quality services that drive performance, innovation, and long-term success.