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Senior Software Developer Jobs in Mount Prospect, IL

ULINE

Senior Software Developer - Java

Glenview, IL · On-site

$96K - $148K/yr

Senior Software Developer - Java Pay from $96,000 to $148,000 per year 2200 S. Lakeside Drive, Waukegan, IL 60085 Are you ready to design, innovate and lead in a collaborative, cutting-edge tech ...

Uline

Senior Software Developer - Java

Waukegan, IL

$96K - $148K/yr

Senior Software Developer - Java Pay from $96,000 to $148,000 per year 2200 S. Lakeside Drive, Waukegan, IL 60085 Are you ready to design, innovate and lead in a collaborative, cutting-edge tech ...

ULINE

Senior Software Developer - Java

Waukegan, IL · On-site

$96K - $148K/yr

Senior Software Developer - Java Pay from $96,000 to $148,000 per year 2200 S. Lakeside Drive, Waukegan, IL 60085 Are you ready to design, innovate and lead in a collaborative, cutting-edge tech ...

ULINE

Senior Software Developer - Java

Glenview, IL · On-site

$96K - $148K/yr

Senior Software Developer - Java Pay from $96,000 to $148,000 per year 2200 S. Lakeside Drive, Waukegan, IL 60085 Are you ready to design, innovate and lead in a collaborative, cutting-edge tech ...

ULINE

Senior Software Developer - Java

Waukegan, IL · On-site

$96K - $148K/yr

Senior Software Developer - Java Pay from $96,000 to $148,000 per year 2200 S. Lakeside Drive, Waukegan, IL 60085 Are you ready to design, innovate and lead in a collaborative, cutting-edge tech ...

ULINE

Senior Software Developer - Java

Waukegan, IL

$96K - $148K/yr

Senior Software Developer - Java Pay from $96,000 to $148,000 per year 2200 S. Lakeside Drive, Waukegan, IL 60085 Are you ready to design, innovate and lead in a collaborative, cutting-edge tech ...

Uline

Senior Software Developer - Java

Waukegan, IL

$96K - $148K/yr

Senior Software Developer - Java Pay from $96,000 to $148,000 per year 2200 S. Lakeside Drive, Waukegan, IL 60085 Are you ready to design, innovate and lead in a collaborative, cutting-edge tech ...

Spruce Infotech

Sr Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

Senior Software Developer - Java Location: Chicago, IL (Hybrid) Contract Job Summary We are seeking an experienced Senior Software Developer - Java to join our development team. The ideal candidate ...

Keylent Inc

Senior Software Developer

Chicago, IL · On-site

$56.25 - $74.25/hr

Keylent Inc is seeking an experienced Software Engineer to innovate their Application and data platform that processes large amounts of data. The ideal candidate will have a strong background in ...

Permute AI, Inc

Senior Software Engineer

Chicago, IL · On-site

$180K - $280K/yr

Senior Software Engineer - AI Systems Employment Type: Full-time Company: Permute (www.permute.ai) Overview Permute is seeking a Senior Software Engineer to design, build, and deploy production-grade ...

Inspira Financial

Sr. Software Engineer (Remote)

Oak Brook, IL · On-site +1

$123K - $163K/yr

You will join a cross-functional, DevOps based, Agile team responsible for the entire product ... As a Senior Software Engineer, you should possess expertise in both front-end and back-end coding ...

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All JobsSoftware Developer JobsSenior Software Developer JobsSenior Software Developer Jobs in Mount Prospect, IL

Senior Software Developer information

See Mount Prospect, IL salary details

$15

$61

$87

How much do senior software developer jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for senior software developer in Mount Prospect, IL is $61.33, according to ZipRecruiter salary data. Most workers in this role earn between $52.07 and $68.80 per hour, depending on experience, location, and employer.

What is a senior software developer?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

What does a senior software developer do?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What skills and qualifications are needed to thrive as a senior software developer?

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What is the difference between Senior Software Developer vs Software Engineer?

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

More about Senior Software Developer jobs

What are the most commonly searched types of Software Developer jobs in Mount Prospect, IL?

The most popular types of Software Developer jobs in Mount Prospect, IL are:

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For Senior Software Developer jobs in Mount Prospect, IL, the most frequently searched job titles are:

What cities near Mount Prospect, IL are hiring for Senior Software Developer jobs?

Cities near Mount Prospect, IL with the most Senior Software Developer job openings:

Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Mount Prospect, IL as of August 2026, with employment types broken down into 81% Full Time, 15% Part Time, 1% Temporary, and 3% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $127,564 per year, or $61.3 per hour.

Sr. C++ Software Developer, Trading Services

CultureFit

Chicago, IL • On-site

Full-time

Re-posted 2 days ago

Job description

Job Description Senior Software Developer (Trading Services) Seeking a Senior Software Developer to design and build systems that support firmwide positions, PnL, and risk services. These systems transform high-volume trading and market data into accurate, timely, and actionable information. The ideal candidate enjoys building performance-sensitive distributed systems and has a strong commitment to reliability and sound software design.

In this role, you will collaborate closely with traders, strategy developers, and fellow engineers to develop infrastructure that is central to the firm's daily operations. Primary Responsibilities: Designing and building real-time position, PnL and risk services with strict latency requirements Developing high performance, highly available distributed systems capable of scaling to millions of events per second Architecting and implementing reliable, fault-tolerant messaging systems and data pipelines Optimizing and tuning distributed systems for performance, scalability, and resiliency Partnering with trading and execution teams to support evolving business needs Skills and Experience: Bachelor's degree in Computer Science or related field 5+ years of experience developing high-performance distributed systems Strong proficiency in modern C++(C++11/14/17) including multithreading, lock-free programming, and memory model expertise Experience working with high message-rate or high-bandwidth systems Proven ability to design fault-tolerant, highly available systems Strong experience with relational database design and SQL (Postgress preferred) Solid understanding of Linux/Unix systems, networking fundamentals, and protocols (TCP/IP, UDP, and sockets) Experience with debugging and observability tools such as GDB, Wireshark and tcpdump Strong written and verbal communication skills with the ability to collaborate effectively across trading, research, and engineering teams

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