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Sr Software Developer Jobs in Illinois (NOW HIRING)

Sunrise Futures, LLC

Senior Software Developer

Chicago, IL

$56.25 - $74.25/hr

Sunrise Futures is looking to hire a highly talented Senior Software Developer to join our technology team. The Role: * Working collaboratively with the technology and business teams on our trading ...

ULINE

Senior Software Developer - Java

Glenview, 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

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 ...

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 ...

GRVTY

Senior Software Developer

Virginia, IL · On-site +1

$53.50 - $70.50/hr

What You'll Be Owning GRVTY is seeking a Senior Software Developer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Tysons, VA. The developer, with a ...

MSF&W Consulting

Senior Software Developer

Springfield, IL · Hybrid

$95K - $115K/yr

We are seeking Software Developers to join our team in Springfield, Illinois. MSF&W offers challenging assignments on both in-house and client-site projects. We provide competitive salaries and ...

k12l

Senior Software Developer

Boston, MA

$59.25 - $78.25/hr

We are looking for engineers who are passionate about building innovative applications of the ... Evaluate new technologies and software products to determine the feasibility and desirability of ...

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 ...

Savvas Learning

Senior Software Developer

Chicago, IL · On-site

$56.25 - $74.25/hr

We are looking for engineers who are passionate about building innovative applications of the ... Evaluate new technologies and software products to determine the feasibility and desirability of ...

Newcastle Associates

Sr. Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

Are you a Sr. Software Developer seeking an opportunity to truly make a difference? Does contributing to world-class scientific research get you out of the bed in the morning? We are seeking an ...

State of Illinois

SENIOR SOFTWARE DEVELOPER

Springfield, IL · On-site

$7.5K - $11K/mo

Science, Technology, Engineering and Mathmatics ****A RESUME IS REQUIRED FOR THIS JOB POSTING**** Please attach a DETAILED Resume/Curriculum Vitae (CV), a copy of your transcripts or diploma for all ...

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Showing results 21-40

All JobsSr Software Developer JobsSr Software Developer Jobs in Illinois

Sr Software Developer information

See Illinois salary details

$14

$59

$85

How much do sr software developer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for sr software developer in Illinois is $59.82, according to ZipRecruiter salary data. Most workers in this role earn between $50.77 and $67.07 per hour, depending on experience, location, and employer.

What are some typical challenges Sr software developers face when leading project teams, and how can they effectively manage them?

Sr Software Developers often encounter challenges such as balancing coding responsibilities with mentoring junior team members, aligning technical solutions with business goals, and managing project timelines across cross-functional teams. Effective management involves clear communication, setting realistic expectations, and fostering a collaborative environment where team members can share ideas and resolve issues quickly. Leveraging agile methodologies and regular code reviews can also help maintain project momentum and ensure high-quality deliverables.

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

AspectSr Software DeveloperSoftware Engineer
Required CredentialsBachelor's degree in CS or related field; experience often preferredBachelor's or higher in CS or related field; certifications optional
Work EnvironmentDevelops software, collaborates with teams, and mentors junior staffDesigns, develops, tests, and maintains software applications
Employer & Industry UsageUsed across tech companies, startups, and enterprise firmsCommon in software development firms, tech companies, and IT departments

Both roles involve software development, but Sr Software Developers typically have more experience, leadership responsibilities, and mentorship duties. Software Engineers focus on designing and building software solutions, often with a broader scope. The roles overlap significantly, but the seniority and leadership aspect distinguish the Sr Software Developer from a general Software Engineer.

What do senior software developers do?

Senior software developers design, develop, and maintain software applications, often leading projects and mentoring junior team members. They analyze user requirements, write clean code, perform testing, and collaborate with cross-functional teams to ensure software quality and performance. Proficiency in programming languages, problem-solving skills, and experience with development tools are essential for this role.

What is a Sr software developer?

Sr Software Developers are experienced professionals responsible for designing, developing, and maintaining complex software applications. They typically lead technical teams, make architectural decisions, and mentor junior developers. Their role often involves collaborating with stakeholders to define requirements, ensuring code quality, and staying updated with emerging technologies. Senior developers play a crucial part in the software development lifecycle, helping to deliver robust and scalable solutions.

What are the key skills and qualifications needed to thrive as a Sr software developer?

To thrive as a Sr Software Developer, you need advanced proficiency in programming languages (such as Java, Python, or C#), software architecture, and a bachelor's or master’s degree in computer science or a related field. Familiarity with development tools like Git, integrated development environments (IDEs), cloud platforms, and relevant certifications (e.g., AWS Certified Developer) are typically expected. Strong problem-solving, leadership, collaboration, and communication skills help you mentor junior developers and work effectively within teams. These abilities are crucial to building robust software solutions, driving technical excellence, and ensuring successful project delivery.
What cities in Illinois are hiring for Sr Software Developer jobs? Cities in Illinois with the most Sr Software Developer job openings:
Sr Software Developer jobs near you
Infographic showing various Sr Software Developer job openings in Illinois as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $124,423 per year, or $59.8 per hour.

Senior Software Developer

Sunrise Futures, LLC

Chicago, IL

$56.25 - $74.25/hr

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted 24 days ago

Job description

Sunrise Futures is looking to hire a highly talented Senior Software Developer to join our technology team. 

The Role:

  • Working collaboratively with the technology and business teams on our trading and research platforms
  • Designing and implementing high quality software solutions used for algorithmic trading, exchange connectivity, and research
  • Exploring and working with industry leading hardware and software
  • Working alongside industry experts in the fields of technology and finance
  • Lead/mentor junior team members
  • Taking ownership of and leading projects from start to finish including design, roll out, and testing
  • Working on challenging and dynamic problems in a team atmosphere

The Requirements:

  • Bachelor’s Degree in Computer Science or an equivalent field
  • 5+ years of experience in software development
  • Solid programming skills and strong understanding of general programming concepts such as OOP, data structures, and multi-threading
  • Experience with C++ or a similar language
  • Problem solvers who are driven, self-motivated, and "outside of the box" thinkers
  • Motivated, dependable, and responsible team players
  • Excellent written and verbal communication skills
  • Must be willing to take ownership and lead others

The Company:

At Sunrise Futures, we bring science to trading. We have built a perfect combination of an algorithmic trading engine, a scientific research laboratory, and a technology venture. We harness the combined power of our industry-leading research platform, cutting-edge technology, and highly talented team to produce algorithmic trading strategies in markets all around the globe. By putting a tremendous emphasis on scientific trading, we have had a growing profit stream ever since our inception.

Sunrise Futures is a mix of computer scientists, physicists, engineers, and mathematicians – but in a nutshell – we are all problem solvers. At Sunrise we strive to maintain a highly collaborative and productive environment. By selecting only individuals who we truly believe are a good match for the firm and vice versa, we have built an exceptional team and workplace where everyone can thrive, learn and excel to their maximum potential.

The Benefits:

  • Paid time off and sick leave
  • Fully covered medical and dental insurance premiums
  • Generous 401(k) match
  • Daily catered lunches plus fully stocked kitchens with snacks
  • Free gym membership
  • Flexible spending accounts
  • RTA commuter plan
  • Life insurance
  • Short-term disability coverage
  • Tuition reimbursement program
  • Frequent company events, happy hours and more!
Employment Type: FULL_TIME

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