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Freelance Application Software Engineer Jobs in Chicago, IL

CACI International, Inc.

Software Engineer

Lisle, IL · On-site

Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to ... Understanding of network hardware, systems and software application. * Knowledge of Internet ...

Sonsoft Inc

AUTOSAR Engineer

Burr Ridge, IL

Integration of application software with AUTOSAR basic software for some production programs, and ... software engineering in C and RTOS , release engineering and/or configuration management.

Hi-Tech Solutions

Software Engineer

Chicago, IL · On-site

Software Engineer Location: Chicago IL Term: 6+ months of Contract (Only USC, GC, GC-EAD) Pay rate ... CXF, AXIS2, or other equivalent Web application development on MVC/JEE, JavaScript, JSP, Servlet ...

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All JobsApplication Software Engineer JobsFreelance Application Software Engineer JobsFreelance Application Software Engineer Jobs in Chicago, IL

Freelance Application Software Engineer information

See Chicago, IL salary details

$52K

$114K

$156.6K

How much do freelance application software engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for freelance application software engineer in Chicago, IL is $114,036.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,500.00 and $139,100.00 per year, depending on experience, location, and employer.
What cities near Chicago, IL are hiring for Freelance Application Software Engineer jobs? Cities near Chicago, IL with the most Freelance Application Software Engineer job openings:
Freelance Application Software Engineer jobs near you

Application Engineer - Software & Controls

LHP Engineering Solutions

Glendale Heights, IL

Full-time

Posted 17 days ago

Job description

LHP Engineering Solutions is a Functional Safety global leader committed to creating safe transportation with developing technologies such as Electric Vehicles, Advance Driver Assistance Systems. At LHP we ensure Functional Safety and Cyber Security development of these systems and technologies by leveraging our core expertise with widely accepted standards such as AUTOSAR, ISO26262, ASPICE, ISO/SAE 21434.

The Application Engineer- Software & Controls is part of the Advanced Systems Team. The Advanced System Team’s mission is to develop and implement innovative vehicle systems and advanced technology solutions that solves our customer greatest challenges by utilizing innovative and reliable hydraulic, electronic, control and fluid conditioning solutions optimized for the mobile/off-highway market. The Software Application Engineer will work closely within the Advanced System Team and Electronic Division to provide software and hardware support for mobile/off-highway system solutions. This role is onsite Glendale Heights, IL.

You will make an impact in this role by:

  • Technical software and hardware support of electronics controls and HMI’s
  • Development of application software for electronic control of mobile systems – C, Codesys Matlab, customer MATCH environments
  • Develop ‘canned’ function/application blocks for core customer solutions.
  • Simulate, test and validate application software in the laboratory or on vehicle
  • On-site customer support of software solutions as required
  • Represent with customers and accompany Sales Managers to customer locations selling our technology and advanced systems
  • Develop and implement functionally safe software

Requirements

Key skills and attributes include:

  • Highly motivated
  • One or more of the following software environments preferred – MATLAB, Simulink, C/C++, or Codesys
  • Hydraulic, mobile machine and mechatronic system knowledge a plus
  • CANBus, Ethernet protocols, industrial/mobile controller programming knowledge a plus
  • Functional Safety Software development experience a plus
  • Strong interpersonal skills including the ability to develop cross-functional relationships
  • Excellent written and verbal communication skills including generation of requirement documentation
  • Ability to work with a multi-disciplinary team of engineers and technicians
  • Willingness to travel (up to 10%)

To be considered for the Application Engineer- Software & Controls role, you must have the following minimum qualifications:

  • Associates Degree in a technology (Bachelor’s degree is preferred)
  • Minimum of 2 year experience in software coding
  • One or more of the following software environments preferred – MATLAB, Simulink, C/C++, or Codesys
  • Hydraulic, mobile machine and mechatronic system knowledge a plus
  • EEO Statement: LHP, Inc. is committed to the principles of equal employment opportunity and does not discriminate against any employee or applicant for employment because of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected status under federal, state, or local law.
  • ADA Statement: LHP, Inc. will make reasonable accommodations for qualified individuals with disabilities. If you need assistance or accommodation due to a disability, please contact Human Resources.
  • LHP, Inc. participates in E-Verify to verify work authorization.

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