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Senior Lead Developer Jobs in Illinois (NOW HIRING)

Senior Lead Data Engineer Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery ...

Senior Lead Software Engineer Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative ...

Senior Lead Data Engineer Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery ...

Senior Lead Data Engineer Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery ...

Senior Lead Data Engineer Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery ...

Lead Node developer

Chicago, IL · On-site

$60.75 - $79.75/hr

The Lead has 4-5 developers that are working at consulting firm and a Sr. Dev. Each Lead has a few Scrum teams they support. The Lead will also work with FE Architect to figure out solutions for the ...

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Senior Lead Developer information

See Illinois salary details

$10

$53

$87

How much do senior lead developer jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for senior lead developer in Illinois is $53.15, according to ZipRecruiter salary data. Most workers in this role earn between $38.41 and $68.46 per hour, depending on experience, location, and employer.
Infographic showing various Senior Lead Developer job openings in Illinois as of August 2026, with employment types broken down into 83% Full Time, 15% Part Time, and 2% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $110,562 per year, or $53.2 per hour.

NET Tech Lead / Senior .NET Developer

Interon IT Solutions

Chicago, IL • On-site

Contractor

Re-posted 7 days ago


Job description

#W2 Role

Role: .NET Tech Lead / Senior .NET Developer

Job Title: Digital Technology Tech Lead (Development & Architecture)
Location: Chicago, IL – Hybrid (2 days onsite per week)
Interview Process: 2 video rounds

Project Overview

The JET application supports airport gate agents in lobby and gate environments across iPad, desktop, and web platforms. This role supports the JET program and other enterprise digital initiatives.

Role Overview

This is a hands-on role suitable for either a Tech Lead or a strong Senior .NET Developer with leadership exposure. The role owns technical solutions across multiple JET workstreams and works closely with architects, developers, and business stakeholders to deliver scalable, cloud-based solutions.

Experience Level Guidance

  • Tech Lead: 8–12+ years overall experience with 3–5 years leading or owning technical solutions
  • Senior .NET Developer: 6–8 years overall experience with strong design, review, and mentoring exposure

Key Responsibilities

  • Own technical design and solution direction for assigned JET workstreams
  • Translate business and functional requirements into technical designs
  • Partner with architects and development teams on data services, API design, and cloud architecture
  • Perform code reviews and architecture/technical design reviews
  • Provide hands-on technical guidance and oversight
  • Lead or mentor senior and junior developers
  • Participate in onsite technical design sessions as needed
  • Support additional enterprise digital initiatives beyond JET

Hands-On vs Leadership Breakdown

  • 50% – Code reviews, technical guidance, hands-on oversight
  • 50% – Architecture reviews, design collaboration, facilitation

Required Skills (Flexible Ranges)

  • .NET / C#8–12 years
    • Strong hands-on experience; .NET 8 preferred
  • Angular4–8 years
    • Experience with Angular 17 or higher preferred
  • AWS Cloud4–8 years
    • Experience with:
      • EKS
      • DynamoDB
      • Lambda
      • S3
      • RDS

Nice-to-Have Skills

  • AWS Certifications
  • Additional AWS services exposure (4+ years):
    • IAM
    • SQS
    • Secrets Manager
  • Mobile development exposure (nice to have):
    • Swift
    • Objective-C
  • Experience building web and mobile applications, including iPad and responsive web