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Senior Net Developer Jobs in Romeoville, IL (NOW HIRING)

Sr. Net Developer

Westchester, IL · On-site

$54.50 - $69.50/hr

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 ...

Sr .Net Developer Full-time Position

Chicago, IL · On-site

$56.25 - $74.25/hr

Sr.Net Developer Full-time Position E*Pro Consulting service offerings include contingent Staff Augmentation of IT professionals, Permanent Recruiting and Temp-to-Hire. In addition, our industry ...

Sr .Net Developer Full-time Position

Chicago, IL · On-site

$56.25 - $74.25/hr

Sr.Net Developer Full-time Position E*Pro Consulting service offerings include contingent Staff Augmentation of IT professionals, Permanent Recruiting and Temp-to-Hire. In addition, our industry ...

RESPONSIBILITIES

Chicago, IL · On-site

$56.25 - $74.25/hr

NET Developer The Senior .NET Developer is responsible for delivering custom business solutions using the Microsoft technology stack. He/she will perform analysis, design and implementation of ...

RESPONSIBILITIES

Chicago, IL · On-site

$56.25 - $74.25/hr

NET Developer The Senior .NET Developer is responsible for delivering custom business solutions using the Microsoft technology stack. He/she will perform analysis, design and implementation of ...

TL -.Net Developer

Chicago, IL · On-site

$49.75 - $65.75/hr

My name is Srinath and I am a Sr. Technical Recruiter with Avance Consulting. We are a leading ... TL -.Net Developer Location: Chicago, IL Duration: Full Time / Permanent Basic Qualifications ...

TL -.Net Developer

Chicago, IL · On-site

$49.75 - $65.75/hr

My name is Srinath and I am a Sr. Technical Recruiter with Avance Consulting. We are a leading ... Net Developer Location: Chicago, IL Duration: Full Time / Permanent Basic Qualifications • ...

.Net Developer

Chicago, IL · On-site

$49.75 - $65.75/hr

... senior management * Design, build, and maintain efficient, reusable, and reliable applications ... NET. Proficient in.NET framework 3.5 and above and C# libraries. Well versed with building ...

.Net Developer

Chicago, IL · On-site

$49.75 - $65.75/hr

... senior management * Design, build, and maintain efficient, reusable, and reliable applications ... NET. Proficient in.NET framework 3.5 and above and C# libraries. Well versed with building ...

Senior .NET Developer

Chicago, IL · On-site

$56.75 - $72/hr

Software Engineer A successful Software Engineer will contribute to sound technical design, code ... NET, C#, SQL Server Development * Interest and ability to learn other coding languages as needed

Senior .NET Developer

Chicago, IL · On-site

$56.75 - $72/hr

Software Engineer A successful Software Engineer will contribute to sound technical design, code ... NET, C#, SQL Server Development * Interest and ability to learn other coding languages as needed

.Net Developer

Chicago, IL · On-site

$49.75 - $65.75/hr

Key Working Relationships • Reports to Application Development Manager • Project Managers • Application Developers • DBA Team • Senior Business Subject Matter Experts • Accounting and ...

Dotnet Developer

Lisle, IL · On-site

$47.50 - $62.75/hr

Senior .NET - CSE We are looking for a skilled .NET developer to contribute to our Commercial Sales Experience (CSE) product initiative. The ideal candidate is proficient in the full software ...

.Net Developer

Chicago, IL · On-site

$49.75 - $65.75/hr

Key Working Relationships • Reports to Application Development Manager • Project Managers • Application Developers • DBA Team • Senior Business Subject Matter Experts • Accounting and ...

.NET Developer

Chicago, IL · On-site

$49.75 - $65.75/hr

Net back-end developer, with some front-end experience Needs WCF Able to confidently speak about ... Nagesh Sr.Technical Recruiter Integrated Resources, Inc. IT Life Sciences Allied Healthcare CRO ...

Sr. .Net Developer

Chicago, IL

$56.75 - $72/hr

Role: Sr. Dot Net Developer (Only Green Card, EAD and Citizens) Location: Chicago, IL or Danbury, CT (Onsite) Job Type: Permanent Start Date: ASAP Qualifications * Responsible to do day to day ...

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Senior Net Developer information

See Romeoville, IL salary details

$37

$61

$79

How much do senior net developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for senior net developer in Romeoville, IL is $61.38, according to ZipRecruiter salary data. Most workers in this role earn between $53.94 and $68.61 per hour, depending on experience, location, and employer.

What is the difference between Senior Net Developer vs .NET Developer?

AspectSenior Net Developer.NET Developer
Required Experience5+ years, leadership skills1-3 years, foundational skills
CertificationsMicrosoft Certified: Azure Developer Associate or similarOptional, but beneficial
Work EnvironmentLead projects, mentor juniors, design architectureDevelop applications, write code, troubleshoot
ResponsibilitiesArchitect solutions, oversee team, optimize performanceBuild and maintain .NET applications, implement features

The main difference between a Senior Net Developer and a .NET Developer lies in experience, responsibilities, and leadership. Senior Net Developers typically have more years of experience, hold advanced certifications, and take on leadership roles in project design and team mentoring. In contrast, .NET Developers focus on coding and application development with less emphasis on leadership or architecture. Both roles are essential in the software development lifecycle, but the senior position involves broader strategic responsibilities.

What are popular job titles related to Senior Net Developer jobs in Romeoville, IL?

For Senior Net Developer jobs in Romeoville, IL, the most frequently searched job titles are:

What cities near Romeoville, IL are hiring for Senior Net Developer jobs?

Cities near Romeoville, IL with the most Senior Net Developer job openings:

Infographic showing various Senior Net Developer job openings in Romeoville, IL as of August 2026, with employment types broken down into 75% Full Time, 8% Part Time, 1% Temporary, 15% Contract, and 1% Nights. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $127,674 per year, or $61.4 per hour.

Sr. Net Developer

Westchester, IL • 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.