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Freelance Asp Net Core Developer Jobs in Chicago, IL

3B Staffing LLC

Senior .Net Core Developer

Chicago, IL

$56.25 - $74.25/hr

Design, build, and operate ASP.NET Core services and APIs (REST/gRPC) with a focus on reliability ... Establish strong engineering quality: unit/integration testing, code reviews, static analysis ...

3B Staffing LLC

Senior .Net Core Developer

Chicago, IL · On-site

$56.25 - $74.25/hr

Design, build, and operate ASP.NET Core services and APIs (REST/gRPC) with a focus on reliability ... Establish strong engineering quality: unit/integration testing, code reviews, static analysis ...

3B Staffing LLC

Senior .Net Developer

Chicago, IL

$56.75 - $72/hr

... ASP.NET/MVC, Web API, WCF, MS Visual Studio, MS TFS, GitHub * Strong knowledge of Microsoft ... NET Framework, Microsoft NET Core, SQL, NoSQL and Design Patterns * Excellent knowledge of Object ...

3B Staffing LLC

Senior .Net Developer

Chicago, IL

$56.75 - $72/hr

... ASP.NET/MVC, Web API, WCF, MS Visual Studio, MS TFS, GitHub * Strong knowledge of Microsoft ... NET Framework, Microsoft NET Core, SQL, NoSQL and Design Patterns * Excellent knowledge of Object ...

Donato Technologies, Inc

Net Lead

Chicago, IL · On-site

Chicago, IL Experience - 8+ 5 Days Onsite :- ASP .NET, .NET Core, MS SQL Server, Powershell and ... CI/CD , DevOps tools for windows platform Hands-on experience with Test driven development ...

Avance Consulting Services

TL -.Net Developer

Chicago, IL · On-site

$49.75 - $65.75/hr

TL -.Net Developer Location: Chicago, IL Duration: Full Time / Permanent Basic Qualifications ... Preferred At least 4 years of experience in ASP .NET 4.5, Silverlight, WCF, SQL , SSRS, SSIS, C# ...

1872 Consulting

.NET Developer

Chicago, IL · On-site

$49.75 - $65.75/hr

NET Framework, C#, ASP.NET, SharePoint, WCF, WPF, SQL Server and other advanced components of ... NET Solution Developer works on designing solution components of medium size and complexity. This ...

1872 Consulting

.NET Developer

Chicago, IL · On-site

$49.75 - $65.75/hr

NET Framework, C#, ASP.NET, SharePoint, WCF, WPF, SQL Server and other advanced components of ... NET Solution Developer works on designing solution components of medium size and complexity. This ...

Hi-Tech Solutions

.NET Developer

Chicago, IL

$49.75 - $65.75/hr

... engineers and infrastructure engineers to provide first class support. The candidate must be ... Dot-Net, MS SQL Server management studio, ASP, ASP.Net Experience working with SQL server ...

Hirekeyz Inc

.Net Developer

Chicago, IL · On-site

$49.75 - $65.75/hr

Proficiency in C#, ASP.NET, .NET Core, or .NET Framework. * Experience with RESTful APIs, Entity Framework, and SQL Server.

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Freelance Asp Net Core Developer information

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How much do freelance asp net core developer jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for freelance asp net core developer in Chicago, IL is $55.35, according to ZipRecruiter salary data. Most workers in this role earn between $47.79 and $63.12 per hour, depending on experience, location, and employer.

What is the difference between Freelance Asp Net Core Developer vs Freelance Front End Developer?

AspectFreelance Asp Net Core DeveloperFreelance Front End Developer
Required SkillsProficiency in C#, .NET Core, APIs, backend developmentProficiency in HTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentBackend server-side projects, API development, enterprise applicationsClient-side interfaces, website and app UI design
Common Industry UsageSoftware companies, enterprise solutions, backend servicesWeb design agencies, startups, digital marketing firms

Freelance Asp Net Core Developers focus on backend development using C# and .NET Core, building APIs and server-side applications. In contrast, Freelance Front End Developers specialize in creating user interfaces with HTML, CSS, and JavaScript. Both roles are in high demand but serve different parts of the software development process.

What are the most commonly searched types of Asp Net Core Developer jobs in Chicago, IL?

The most popular types of Asp Net Core Developer jobs in Chicago, IL are:

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For Freelance Asp Net Core Developer jobs in Chicago, IL, the most frequently searched job titles are:

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Freelance Asp Net Core Developer jobs near you
Infographic showing various Freelance Asp Net Core Developer job openings in Chicago, IL as of August 2026, with employment types broken down into 70% Full Time, 4% Part Time, 4% Temporary, and 22% Contract. Highlights an 92% In-person, 4% Hybrid, and 4% Remote job distribution, with an average salary of $115,130 per year, or $55.4 per hour.

Senior .Net Core Developer

3B Staffing LLC

Chicago, IL

$56.25 - $74.25/hr

Full-time

Re-posted 16 days ago

Job description

Key Responsibilities

  • Design, build, and operate ASP.NET Core services and APIs (REST/gRPC) with a focus on reliability, performance, and maintainability
  • Build cloud-native solutions on Azure, leveraging services such as App Service / AKS, Azure networking, identity, and managed data services
  • Implement modern architecture patterns: microservices, event-driven messaging, resilient integrations, and API-first design
  • Establish strong engineering quality: unit/integration testing, code reviews, static analysis, security scanning, and CI/CD automation
  • Build and tune observability: structured logging, metrics, tracing, dashboards, and actionable alerts
  • Partner with platform and security teams to implement secure-by-default designs (identity, secrets, encryption, access controls)
  • Apply agentic Copilot practices to accelerate delivery and improve quality:
    • Use Copilot Agent Mode to plan/execute changes across multiple files, assist with refactors, and generate tests and documentation
    • Create and maintain repo-level Copilot guidance (e.g., "copilot instructions") to standardize AI-assisted workflows across teams
    • Contribute patterns for "spec → implementation" decomposition and repeatable engineering automation

Minimum Qualifications

  • 7+ years of professional software engineering experience with strong depth in C# and .NET / ASP.NET Core
  • 3+ years building and running services on AWS or Microsoft Azure (AKS/App Service, networking, identity, storage, monitoring)
  • Strong experience with microservices, API design, distributed systems fundamentals, and integration patterns
  • Solid experience with CI/CD , branching strategies, automated testing, and release practices
  • Working knowledge of containers (Docker) and orchestration (preferably Kubernetes/AKS)
  • Excellent troubleshooting skills in production environments; experience with performance tuning and incident response

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