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Net Developer Contract Jobs in Plainfield, IL (NOW HIRING)

Drunix Solution Inc

. Net Developer

Lisle, IL · On-site

$60 - $65/hr

NET Developer Role Type Contract Function Information Technology / Application Development Level Senior / Lead Primary Focus Enterprise application development, modernization, API integration ...

New

Request Technology, LLC

C# .Blazor NET Developer

Chicago, IL · On-site

$49.75 - $65.75/hr

No Sponsorship is available for this 12+ month Onsite contract role*** *** Must have a Bachelors ... NET Developer with Blazor experience. Candidate will join a group a top-caliber developers ...

New

Hi-Tech Solutions

.NET Developer

Chicago, IL · On-site

$49.75 - $65.75/hr

... contracts worth approximately $1 quadrillion annually (on average). The company provides a ... Net. Strong development skills in the Microsoft environment, including T-SQL, C#, Dot-Net, MS SQL ...

ITRS

DevOps Engineer (FDE)

Chicago, IL · On-site

$140K - $170K/yr

This is a permanent, full time contract. You will work from our Chicago office on a hybrid-work ... NET. * Experience with virtualisation technologies such as VMWare, ESXI. * Experience in continuous ...

ITRS

DevOps Engineer (FDE)

Chicago, IL · On-site

$140K - $170K/yr

This is a permanent, full time contract. You will work from our Chicago office on a hybrid-work ... NET. * Experience with virtualisation technologies such as VMWare, ESXI. * Experience in continuous ...

ITRS

DevOps Engineer (FDE)

Chicago, IL · Hybrid

$140K - $170K/yr

This is a permanent, full time contract. You will work from our Chicago office on a hybrid-work ... NET. * Experience with virtualisation technologies such as VMWare, ESXI. * Experience in continuous ...

ITRS LLC

DevOps Engineer (FDE) Engineer

Chicago, IL · Hybrid

$140K - $170K/yr

This is a permanent, full time contract. You will work from our Chicago office on a hybrid-work ... NET. * Experience with virtualisation technologies such as VMWare, ESXI. * Experience in continuous ...

CoreWeave

Account Executive - Greenfield

Chicago, IL

... the developer platform that helps teams build, evaluate, and deploy them. Our customers include ... contracts. You won't inherit a book. You build one. * Own all net-new logo acquisition in a defined ...

Reply

Account Executive

Chicago, IL

$140K/yr

... closing net-new enterprise services opportunities with total contract values of $1M or greater ... Experience selling Microsoft Azure, Data & AI, application modernization, cloud migration, DevOps, ...

Reply

Account Executive

Chicago, IL

$140K/yr

... closing net-new enterprise services opportunities with total contract values of $1M or greater ... Experience selling Microsoft Azure, Data & AI, application modernization, cloud migration, DevOps, ...

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Showing results 1-20

All JobsNet Developer Contract JobsNet Developer Contract Jobs in Plainfield, IL

Net Developer Contract information

What are the key skills and qualifications needed to thrive in the Net Developer Contract position, and why are they important?

To thrive as a .NET Developer Contractor, a strong command of C#, ASP.NET, SQL Server, and object-oriented programming principles is essential, often backed by a relevant degree or equivalent experience. Familiarity with development tools like Visual Studio, Azure DevOps, and certifications such as Microsoft Certified: .NET Developer are highly regarded. Strong problem-solving abilities, effective communication, and adaptability enable success when working with diverse teams and managing project requirements. These skills ensure that contractors can deliver robust, maintainable software solutions on time while effectively collaborating with clients and colleagues.

What is a Net Developer Contract job?

A .NET Developer Contract job is a temporary or project-based role where a developer specializes in building applications using Microsoft’s .NET framework. Contract developers are typically hired for a specific duration to work on software development, bug fixes, or system enhancements. They may work independently or as part of a team, collaborating with stakeholders to meet project goals. These roles can be on-site, remote, or hybrid and often require expertise in C#, ASP.NET, SQL, and related technologies. Contract positions offer flexibility and competitive pay but may not include traditional employment benefits.

What types of projects and team structures can a .NET Developer Contractor expect to work with?

.NET Developer Contractors often work on a variety of projects, ranging from web and desktop application development to cloud-based solutions and integrations. Depending on the organization, you might collaborate with cross-functional teams that include project managers, UX/UI designers, QA testers, and other developers, or sometimes work more independently with minimal supervision. Projects can be short-term enhancements or longer-term, full-scale builds, and contractors are often expected to quickly adapt to new environments and existing codebases. This dynamic setup offers exposure to diverse technologies and processes, enabling contractors to expand their skill set and network across different industries.

What are the most commonly searched types of Net Developer jobs in Plainfield, IL? The most popular types of Net Developer jobs in Plainfield, IL are:
What are popular job titles related to Net Developer Contract jobs in Plainfield, IL? For Net Developer Contract jobs in Plainfield, IL, the most frequently searched job titles are:
What job categories do people searching Net Developer Contract jobs in Plainfield, IL look for? The top searched job categories for Net Developer Contract jobs in Plainfield, IL are:
What cities near Plainfield, IL are hiring for Net Developer Contract jobs? Cities near Plainfield, IL with the most Net Developer Contract job openings:
Net Developer Contract jobs near you
Infographic showing various Net Developer Contract job openings in Plainfield, IL as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

. Net Developer

Drunix Solution Inc

Lisle, IL • On-site

$60 - $65/hr

Other

Posted 6 days ago

New

Job description

Location : Lisle, IL 4 days working from office.

Rate $60-65

 

EX IBM’ers preferred

 

 

Job Specification

Senior / Lead .NET Developer

 

Job Title

Senior / Lead .NET Developer

Role Type

Contract

Function

Information Technology / Application Development

Level

Senior / Lead

Primary Focus

Enterprise application development, modernization, API integration, database development, and production support

Position Overview

The ideal candidate is a senior or lead-level .NET developer with strong experience designing, developing, modernizing, integrating, and supporting enterprise applications. This role requires deep hands-on expertise across Microsoft technologies, modern web application development, RESTful API development, SQL database development, application modernization, production support, and Agile delivery.

Recommended Job Title

Senior .NET Developer / Lead Application Developer

Role Summary

We are seeking an experienced .NET developer to lead the design, development, enhancement, and modernization of business-critical applications. The candidate will work closely with business stakeholders, technical teams, and support teams to deliver scalable, secure, and maintainable solutions across web applications, backend services, APIs, databases, and integration platforms.

Key Responsibilities

    • Design, develop, test, deploy, and maintain enterprise applications using C#, ASP.NET, ASP.NET Core, MVC, Web API, and related Microsoft technologies.
    • Modernize legacy .NET applications and services to improve performance, reliability, maintainability, and user experience.
    • Build and consume RESTful APIs and web services to support integrations with internal and external systems.
    • Develop responsive user interfaces using HTML5, CSS, Bootstrap, JavaScript, jQuery, Angular, and React where applicable.
    • Create and optimize SQL queries, stored procedures, triggers, indexes, and database objects across SQL Server and other relational databases.
    • Participate in requirements gathering, analysis, technical design, solution estimation, documentation, testing, and implementation activities.
    • Support Agile delivery practices, including sprint planning, backlog refinement, code reviews, unit testing, and release coordination.
    • Provide production support, troubleshoot application issues, analyze root causes, and implement corrective actions.
    • Collaborate with business users, product owners, QA teams, infrastructure teams, and offshore/onshore development teams.
    • Contribute to CI/CD pipelines, source control practices, build automation, and deployment processes using tools such as Azure DevOps, GitHub, and TFS.

Required Qualifications

    • 10+ years of professional software development experience, preferably with significant hands-on experience in the Microsoft technology stack.
    • Strong experience with C#, .NET Framework, ASP.NET, ASP.NET Core, MVC, Web API, ADO.NET, Entity Framework, WCF, and related technologies.
    • Experience developing and supporting N-tier, client/server, web-based, and service-oriented applications.
    • Strong database development skills with SQL Server, including query optimization, stored procedures, triggers, and performance tuning.
    • Experience with front-end development using HTML5, CSS, Bootstrap, JavaScript, jQuery, Angular, React, JSON, and AJAX.
    • Working knowledge of object-oriented programming principles, SOLID principles, design patterns, and clean coding practices.
    • Experience with source control, DevOps, and delivery tools such as Azure DevOps, GitHub, TFS, Visual Studio, VS Code, Postman, and SoapUI.
    • Ability to create technical design documents, use cases, test cases, deployment documentation, and user-facing documentation.
    • Strong analytical, troubleshooting, communication, and stakeholder-management skills.

Preferred Qualifications

    • Experience leading small development teams or coordinating work between onshore and offshore teams.
    • Experience with application modernization, legacy system remediation, technical debt reduction, and platform upgrades.
    • Experience integrating third-party services, AI-enabled services, transcript/document processing, or business workflow automation.
    • Experience in manufacturing, automotive, legal technology, industrial, or enterprise business systems environments.
    • Familiarity with Oracle, DB2, LiteDB, PostgreSQL, SharePoint, IIS, Windows Server, and cloud-oriented delivery practices.

Education and Certifications

    • Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field preferred; equivalent professional experience may be considered.
    • Advanced degree or formal computer applications education is a plus.
    • Relevant Microsoft, .NET, cloud, DevOps, database, or application development certifications are preferred.

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