ZipRecruiter

Log In

1

Net Web Api Developer Jobs in Addison, IL (NOW HIRING)

Volto USA

Unqork Certified Developer

Chicago, IL · Remote

Role: Unqork certified developer with API Descriptions: "* Hands-on experience with the Unqork ... Amazon Web Service(AWS) Cloud Computing~Documentation Development Experience Required: 6-8

QT9 SOFTWARE INC

.NET Developer - QMS

Aurora, IL · On-site

$70K - $105K/yr

NET Developer for our QMS team. In this role, you will design, develop, and maintain complex .NET ... NET applications using C#, ASP.NET MVC/Web Forms, Web API, and SQL Server * Collaborate with ...

QT9 Software

.NET Developer - QMS

Aurora, IL · On-site

$70K - $105K/yr

NET Developer for our QMS team. In this role, you will design, develop, and maintain complex .NET ... NET applications using C#, ASP.NET MVC/Web Forms, Web API, and SQL Server * Collaborate with ...

Pyramid Consulting, Inc

.NET Developer

Chicago, IL · On-site

$49.75 - $65.75/hr

NET Developer for a full-time position in Chicago, IL. The role involves designing and deploying ... NET C#, Web service development, WCF, Web API. • Designing and deploying enterprise applications ...

QT9 Software, Inc.

.NET Developer - QMS

Aurora, IL · On-site

$70K - $105K/yr

NET Developer for our QMS team. In this role, you will design, develop, and maintain complex .NET ... NET applications using C#, ASP.NET MVC/Web Forms, Web API, and SQL Server * Collaborate with ...

TekWissen

.Net Developer

Chicago, IL · On-site

$49.75 - $65.75/hr

... programming (OOD/OOP). • ... NET 4.0 / WCF / Soap / Rest / Web API • ASP.NET MVC. Helpers, HttpModules, ActionFilters ...

Halo Group

Senior C# .NET Developer

Westchester, IL

$54 - $71.50/hr

Qualifications * 7 Years of application development experience using C#, ASP.NET, MVC, Web API, SQL Server * Experience in Parallel Task & Multi-threaded programming, Asynchronous Methods, Delegates

galaxyitechnologies

Javascript Developer

Chicago, IL · On-site

Javascript Developer CHICAGO IL 24-MONTHS+, OR CTH The position is to maintain and enhance a NodeJS ... The applications has a web frontend and a Web API. The candidate must have at least 4 years ...

Career Guidant

.Net Developer

Chicago, IL

$49.75 - $65.75/hr

... and other developers Excellent written communication skills Excellent attention to detail ... .NET Web API (2 or later) Qualifications Basic Bachelor's degree or foreign equivalent required ...

previous pagenext page

Showing results 21-40

All JobsNet Web Api Developer JobsNet Web Api Developer Jobs in Addison, IL

Net Web Api Developer information

See Addison, IL salary details

$14

$53

$72

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

As of Aug 10, 2026, the average hourly pay for net web api developer in Addison, IL is $53.83, according to ZipRecruiter salary data. Most workers in this role earn between $46.49 and $61.39 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?

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.
What job categories do people searching Net Web Api Developer jobs in Addison, IL look for? The top searched job categories for Net Web Api Developer jobs in Addison, IL are:
What cities near Addison, IL are hiring for Net Web Api Developer jobs? Cities near Addison, IL with the most Net Web Api Developer job openings:
Net Web Api Developer jobs near you

#4505 - Senior C# Developer - DIRECT HIRE

Halo Group

Westchester, IL • On-site

$54 - $71.50/hr

Full-time

Re-posted 27 days ago

Job description

Job Description

Summary: This role is a Senior C# developer who stays current on modern technologies and innovations, and willing to work with a team of developers, product architects in developing best performing and highly scalable solution. Individual must have at least 7 years of experience designing, developing, implementing and maintaining solutions using Microsoft technology stack, including C#, ASP.NET, MVC, Web API, WCF, RESTful and front end technologies such as JavaScript, jQuery, JSON, HMLT5, knockout JS.

Qualifications

Key drivers-WEB API, WCF and C#
MVC is a plus BIz Talk is a plus.


Job Description:
7 Years of application development experience using C#, ASP.NET, MVC, Web API, SQL Server
Experience in Parallel Task & Multi-threaded programming, Asynchronous Methods, Delegates
Experience in front end technologies such as JavaScript, jQuery, JSON, HTML5
Solid understanding of Object Oriented Programming, Interfaces
Solid understanding of Design Patterns Dependency Injection, Domain Driven Design
Solid understanding of MVVM, Knockout JS mandatory
Knowledge of real-time communication using SignalR & Websocket a plus
Experience working in Agile Development Methodologies
Timely Support of Production Systems
Qualifications:
Candidate must have a Bachelor degree with 7 years of application development experience.
Excellent oral and written communications skills, including the ability to communicate effectively within the project team and other application teams are required.
Organization, time management skills and attention to detail are critical. Must continue to enhance technical knowledge and skills through research and experimentation, in-house and external classes.
Must have at-least 4 years of experience designing, developing and maintaining solutions using Biztalk.
Experience in configuring multi server BizTalk environments (DEV, QA, and PROD), new hosts, adding and configuring adapters, performance optimization, service level management, capacity management and availability management.
Must have strong implementation knowledge in EDI transactions such as 820,811,272,824. Knowledge in CIECA implementation is plus.

Additional Information

All your information will be kept confidential according to EEO guidelines.

Apply