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Senior Net Application Developer Jobs in Illinois

Sr. Net Developer

Westchester, IL ยท On-site

$54.50 - $69.50/hr

This role is a Senior C# developer who stays current on modern technologies and innovations, and ... Candidate must have a Bachelor degree with 7 years of application development experience. Excellent ...

Sr Application Developer

Chicago, IL ยท Hybrid

$99K - $136K/yr

Senior Application Engineer (Boomi) - Chicago, IL (Hybrid) A well-established, growing professional services organization in downtown Chicago is hiring a Senior Application Engineer to own the ...

Sr Application Developer

Chicago, IL ยท Hybrid

$99K - $136K/yr

Senior Application Engineer (Boomi) - Chicago, IL (Hybrid) A well-established, growing professional services organization in downtown Chicago is hiring a Senior Application Engineer to own the ...

Senior Application Developer

Chicago, IL ยท On-site

$85K - $100K/yr

The Senior Application Developer role leads the customization and support of critical business applications and the data integrity across systems. They will lead the design and development of ...

Senior Application Developer

Chicago, IL ยท Hybrid

$85K - $100K/yr

The Senior Application Developer role leads the customization and support of critical business applications and the data integrity across systems. They will lead the design and development of ...

Senior Application Developer

Chicago, IL ยท Hybrid

$85K - $100K/yr

The Senior Application Developer role leads the customization and support of critical business applications and the data integrity across systems. They will lead the design and development of ...

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Application Developer Engineer

Chicago, IL ยท On-site

$85K - $100K/yr

The Senior Application Developer role leads the customization and support of critical business applications and the data integrity across systems. They will lead the design and development of ...

Senior EDI Application Developer

Chicago, IL ยท On-site +1

$99K - $136K/yr

The Senior EDI Application Developer is a full stack engineer who designs, develops, and integrates solutions to solve business and technical requirements across EDI applications. Candidate must be ...

Sr. iOS Application Developer

Chicago, IL ยท On-site

$125 - $150/hr

Sr. iOS Application Developer (NetSfere Enterprise) Location: Chicago, IL Infinite Convergence Solutions is looking for an experienced Mobile Application Development Engineer to be part of an ...

Senior Application Developer

Deerfield, IL ยท Remote

$97K - $134K/yr

EXPERIENCE: * 5+ years of proven experience as a Dynamics 365 Developer (or similar software developer role) implementing and customizing Dynamics 365 solutions in a real-world environment.

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Senior Net Application Developer information

See Illinois salary details

$93.5K

$104.3K

$120.5K

How much do senior net application developer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for senior net application developer in Illinois is $104,277.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,900.00 and $110,700.00 per year, depending on experience, location, and employer.

What cities in Illinois are hiring for Senior Net Application Developer jobs?

Cities in Illinois with the most Senior Net Application Developer job openings:

Infographic showing various Senior Net Application Developer job openings in Illinois as of August 2026, with employment types broken down into 74% Full Time, 22% Part Time, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $104,277 per year, or $50.1 per hour.

Sr. Net Developer

Westchester, IL โ€ข On-site

$54.50 - $69.50/hr

Full-time

Re-posted 27 days ago


Job description

Job Description

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.
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.

Additional Information

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