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Temporary Software Engineer Jobs in Illinois (NOW HIRING)

Watchfire

Intern Software Engineering

Danville, IL · On-site

Software Engineering Intern Summary This co-op internship is a hands-on, real-world position ... No H1B, OPT, CPT or other "temporary work authorization" candidates will be considered. Equal ...

Medline

Software Engineering Intern

Tampa, FL

$23.25 - $33.75/hr

As a Software Engineering Intern, you will work alongside experienced software engineers to design ... temporary roles. We're dedicated to creating a Medline where everyone feels they belong and can ...

Crossway

Software Developer

Wheaton, IL · On-site

$60K - $80K/yr

Job Title : Software Developer Reports To : Vice President, Information Technology General ... temporary employees not eligible.) Salary: Salary range: $60,000-$80,000 annually; The position ...

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Temporary Software Engineer information

See Illinois salary details

$61.5K

$143K

$199.1K

How much do temporary software engineer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for temporary software engineer in Illinois is $142,954.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,300.00 and $167,600.00 per year, depending on experience, location, and employer.

What is a temporary software engineer?

A Temporary Software Engineer is a short-term position where an engineer is hired to work on software development projects for a limited period. These roles are often used to fill gaps in teams, handle increased workloads, or contribute to specific project phases. Temporary software engineers perform coding, debugging, testing, and other development tasks like permanent employees but without long-term commitments. Depending on company needs, these roles may last from a few weeks to several months.

What skills and qualifications are needed to thrive as a temporary software engineer?

A Temporary Software Engineer should have a strong background in programming languages, software development methodologies, and relevant degrees or certifications, such as a bachelor's in computer science. Familiarity with tools like Git, project management platforms, and frameworks such as React, Angular, or .NET is often necessary. Excellent communication, adaptability, and time management skills help a candidate quickly integrate into teams and contribute effectively to short-term projects. These competencies ensure a Temporary Software Engineer can deliver high-quality results within limited timelines and dynamic work environments.

What types of projects are temporary software engineers typically assigned to, and how do these assignments differ from permanent roles?

Temporary Software Engineers are usually brought on to support specific short-term projects, address skill gaps, or help meet approaching deadlines. They may work on software module development, bug fixes, system migrations, or assisting during peak workload periods. Unlike permanent staff, their assignments are often well-defined with clear objectives and limited durations, which means they are expected to quickly understand project requirements and make immediate contributions. Temporary roles can provide valuable exposure to diverse technologies and work environments, making them an excellent opportunity for broadening experience and building a professional network.

What are the most commonly searched types of Software Engineer jobs in Illinois?

The most popular types of Software Engineer jobs in Illinois are:

What are popular job titles related to Temporary Software Engineer jobs in Illinois?

For Temporary Software Engineer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Temporary Software Engineer jobs in Illinois look for?

The top searched job categories for Temporary Software Engineer jobs in Illinois are:

What cities in Illinois are hiring for Temporary Software Engineer jobs?

Cities in Illinois with the most Temporary Software Engineer job openings:

Temporary Software Engineer jobs near you
Infographic showing various Temporary Software Engineer job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 90% Full Time, 6% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $142,954 per year, or $68.7 per hour.

Full Stack Software Engineer (.NET)

Chicago, IL • On-site

The LaSalle Group
See more jobs at The LaSalle Groupexternal

$50 - $60/hr

Full-time

Medical, Dental, Vision, PTO

Re-posted 6 days ago

Job description

Full Stack Software Engineer (.NET)
A leading financial services organization is seeking a Full Stack Software Engineer in .NET technologies to support the design, development, and enhancement of business-critical investment and operational applications.
This role offers the opportunity to work closely with business stakeholders while contributing to a modern software engineering team focused on delivering scalable and maintainable solutions.
Key Responsibilities
  • Design, develop, and maintain enterprise software applications using .NET technologies
  • Collaborate with business and technical stakeholders to gather and refine requirements
  • Build scalable front-end and back-end solutions
  • Participate in application architecture and design discussions
  • Maintain high-quality coding standards and engineering best practices
  • Support testing, deployment, and ongoing application enhancements

Required Qualifications
  • Strong experience with C# and .NET development
  • Full stack application development experience
  • Strong understanding of SOLID principles and software engineering best practices
  • Experience building scalable enterprise applications
  • Excellent problem-solving and communication skills

Preferred Qualifications
  • Asset management experience
  • Investment management experience
  • Financial services industry background
  • Experience supporting investment-related platforms and workflows

Compensation & Benefits
  • Hourly rate: $60 per hour
  • Benefits: LaSalle Network consultants are eligible to enroll in benefits. For details, visit https://www.thelasallenetwork.com/consultants/

Work Environment
  • Onsite team environment
  • Highly collaborative culture
  • Business-facing technology organization
  • Opportunity to work directly with investment and operational stakeholders

#LI-BB1
LaSalle Network is an Equal Opportunity Employer m/f/d/v.
LaSalle Network is the leading provider of direct hire and temporary staffing services. For over two decades, LaSalle has helped organizations hire faster and connect top talent with opportunities, from entry-level positions to the C-suite. With units specializing in Accounting and Finance, Administrative, Engineering, Marketing, Technology, Supply Chain, Revenue Cycle, Call Center, Human Resources and Executive Search, LaSalle offers staffing and recruiting solutions to companies of all sizes and across all industries.
LaSalle Network is the premier staffing and recruiting firm, earning over 100 culture, revenue and industry-based awards from major publications and having its company experts regularly contribute insights on retention strategies, hiring trends, hiring challenges, and more to national news outlets. LaSalle Network offers temporary Field Employees benefit plans including medical, dental and vision coverage. Family Medical Leave, Worker's Compensation, Paid Leave and Sick Leave are also provided. View a full list of our benefits here
All assignments are at-will and their duration is subject to change.

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