Principal Software Engineer Jobs in Illinois

Principal Software Engineer jobs in Illinois are in strong and steady demand, concentrated in enterprise software, financial technology, healthcare technology, and cloud infrastructure, with openings at every level from senior engineer stepping into a principal track through distinguished principal roles. Chicago is by far the largest hiring hub, joined by Schaumburg and Naperville as significant suburban centers where established technology employers maintain engineering operations. Companies like Motorola Solutions, Baxter International, and Discover Financial Services have long-standing Illinois presences and consistently hire at the principal level, with the most in-demand specialties including distributed systems, platform engineering, and full-stack architecture. Find a role that fits below and apply directly.

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Overview

Open roles17
Top employerOptions Clearing Corporation
Top cityChicago, IL
Cities hiring6
Work type55% Hybrid
Top industryTechnology

Showing 5 of 17+ Principal Software Engineer jobs

Associate Principal, Software Engineering Delivery & Execution
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Associate Principal, Software Engineering Delivery & Execution
Options Clearing Corporation
Chicago, Illinois
Program Management
Project & Program Management
Project Management
$94k - $137k/yr
Hybrid
ITIL Certification
1,001-5,000

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Principal Engineer (Software)
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Added 2d ago
Principal Engineer (Software)
Fresenius Kabi USA
Lake Zurich, Illinois
Customer Support
Solutions Engineering & Architecture
Technical Product & Program Management
$105k - $115k/yr
Bachelor's degree
10,000+

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Principal Software Engineer
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Added 2d ago
Principal Software Engineer
Saragossa
Chicago, Illinois
Software Engineering
Backend Engineering
$200k - $230k
On-Site
None

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Lead Associate Principal, Software Engineering: Java
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Added 6d ago
Lead Associate Principal, Software Engineering: Java
Options Clearing Corporation
Chicago, Illinois
Data Analytics
Data Engineering
Data Science
$136k - $223k/yr
Hybrid
Bachelor of Science
1,001-5,000

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Principal Software Engineer
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Added 1w ago
Principal Software Engineer
Wonder
Chicago, Illinois
Software Engineering
Solutions Engineering & Architecture
Technical Program Management
$244k - $254k/yr
Master's degree
501-1,000

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See All 17 Principal Software Engineer Jobs in Illinois

Find roles in Illinois that match your experience and apply in just a few clicks.

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Principal Software Engineer Jobs by City in Illinois

Where Illinois roles are concentrated, by current openings.

Champaign
1 job
Oak Brook
1 job
Lake Zurich
1 job
Westchester
1 job
Rolling Meadows
1 job

Principal Software Engineer Job Market in Illinois

A snapshot from current Illinois openings, updated as new roles post.

Who's Hiring

Options Clearing Corporation4 open roles
iManage2 open roles
Northern Trust2 open roles

Top Industries Hiring

  • Technology & Software
  • Staffing & Recruiting
  • Distribution & Wholesale

What Illinois Employers Look For

The qualifications that appear most often in principal software engineer jobs across Illinois.

  • Bachelor's or master's degree in computer science, software engineering, or a related field
  • Ten or more years of professional software engineering experience with demonstrated technical leadership
  • Deep expertise in at least one major backend language such as Java, Go, or C++
  • Proven ability to define system architecture and drive technical direction across engineering teams
  • Experience with large-scale distributed systems, cloud platforms such as AWS or Azure, and microservices
  • Strong cross-functional communication skills and experience mentoring and leveling up engineers

Principal Software Engineer Jobs in Illinois: Frequently Asked Questions

How do you become a principal software engineer in Illinois?

Principal software engineer is not a licensed or state-regulated profession in Illinois, so there is no state board or exam required. The typical path begins with a computer science or software engineering degree, followed by years of progressively senior individual contributor work, then a transition into technical leadership roles such as staff or senior engineer. Illinois employers, particularly in Chicago's financial technology and enterprise software sectors, generally promote to principal level based on demonstrated system design experience, cross-team influence, and delivery of large-scale technical initiatives rather than any single certification.

How much do principal software engineers make in Illinois?

Principal software engineers in Illinois earn a median of about $132,110 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $80,980 for the lowest 10% to over $194,740 for the top 10%. Pay rises with experience, specialty, and employer.

Which companies hire principal software engineers in Illinois?

Employers hiring principal software engineers in Illinois right now include Options Clearing Corporation, iManage, and Northern Trust, based on current listings on Migrate Mate as of November 2026. Illinois's concentration of enterprise technology companies, financial institutions, and major healthcare organizations in and around Chicago makes it one of the more active states for senior engineering talent.

Which Illinois cities have the most principal software engineer jobs?

The cities with the most principal software engineer openings in Illinois are Chicago, Champaign, and Oak Brook. Chicago dominates because it is home to a dense cluster of financial technology firms, trading platforms, and large enterprise software companies, while suburban markets like Schaumburg and Naperville draw openings from established hardware and healthcare technology employers that have maintained long-term engineering campuses in those corridors.

Are there remote principal software engineer jobs in Illinois?

Yes, and more than most fields. About 82% of principal software engineer openings tied to Illinois are remote or hybrid as of November 2026, reflecting how broadly distributed the work can be for senior engineers operating at an architectural level. The portions of the role most commonly offered remotely include system design, code review, and cross-team technical consultation, while on-site expectations tend to apply mainly to roles with heavy stakeholder or executive interaction.

How can I get hired as a principal software engineer in Illinois with little or no experience?

The most realistic entry path is to first secure a software engineer or associate software engineer role and build toward the principal level over time. Illinois employers such as Motorola Solutions, Discover Financial Services, and major Chicago-area financial technology firms run new-graduate programs and rotational engineering tracks that place candidates without senior experience into structured development pipelines. Moving laterally from adjacent roles such as software architect, technical lead, or senior backend engineer is also a common bridge. Building a portfolio that demonstrates system design decisions, architecture documentation, or open-source technical leadership gives Illinois candidates a meaningful edge at the point of promotion or external application.

Where can I find and apply to principal software engineer jobs in Illinois?

You can find and apply to principal software engineer jobs in Illinois on Migrate Mate, which lists current Illinois openings across industries and experience levels. Search the available roles, find the ones that fit your background and preferences, and apply directly to the employers posting them.

See All 17 Principal Software Engineer Jobs in Illinois

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