Software Engineer jobs in Illinois

*Job Title: Software Engineer IV** *Job Location: Remote** *Job Type: 6-12+ Months** *Job Details:** We are seeking a highly skilled and experienced Software Engineer IV to join our dynamic engineering team. The ideal candidate will bring deep expertise in React, .NET, and AWS, along with a proven t

Job Title: Software Engineer IV Job Location: Remote Job Type: 6-12+ Months Job Details: We are seeking a highly skilled and experienced Software Engineer IV to join our dynamic engineering team. The ideal candidate will bring deep expertise in React, .NET, and AWS, along with a proven track record

Reinventing Geospatial (RGi) is a leading expert in geospatial solutions for Defense, Intelligence, and Federal clients. We enhance situational awareness for soldiers and analysts by integrating software development with geospatial intelligence. Our projects range from data collection to advanced de

Software Engineer–Developer (Development) Company: The Boeing Company The Boeing Company is currently seeking Software Engineers - Developers (Associate, Experienced, and Senior) to join the Air Dominance team located in Berkeley, MO. This position will focus on supporting the Boeing Defense, Space

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Citrix Virtual Apps, Microsoft App-V, VMware VDI Certi

Equifax is seeking creative, high-energy and driven **software engineers** with hands-on development skills to work on a variety of meaningful projects. Our software engineering positions provide you the opportunity to join a team of talented engineers working with leading-edge technology. You are i

Requirements Must have: - Bachelors degree in an engineering discipline - Ability to acquire a U.S. Secret Security Clearance, requiring U.S. citizenship - Over 3 years of experience in project management - More than 3 years of experience with the Agile Framework (SAFe) or Agile methodologies - At l

Requirements Must have: - Bachelor of Science degree from an accredited program in engineering, engineering technology (including manufacturing engineering technology), physics, mathematics, chemistry, data science, or computer science - 9+ years of relevant work experience or a combination of techn

St. Louis, MO Freedom Technology Solutions Group is seeking a Software Engineer to support our client's intelligence analysis products and capabilities. This position involves providing software development capabilities to enhance existing and emerging client capabilities, including design and devel

Dice is the leading career destination for tech experts at every stage of their careers. Our client, Apex Systems, is seeking the following. Apply via Dice today! *Job#: 3025917** *Job Description:** Currently seeking an Experienced Embedded Software Engineer to support our client's Precision Engage

Lead Software Engineer–Vehicle Management Systems Company: The Boeing Company The Boeing Company is looking for a MQ-25 Vehicle Management System (VMS) Software Lead Engineer to join the MQ-25 Vehicle Systems Software team located in Hazelwood, MO. This position will focus on VMS Computer (VMSC) Ope

Lead Software Engineer–Vehicle Management Systems (Remote) Company: The Boeing Company The Boeing Company is looking for a MQ-25 Vehicle Management System (VMS) Software Lead Engineer to join the MQ-25 Vehicle Systems Software team located in Hazelwood, MO. This position will focus on VMS Computer (

Senior QA / SDET (Data / ETL Focus) 📍 St. Louis, MO or Dallas, TX (Hybrid) ⚡ Fast interview process We’re looking for a Senior QA / SDET with strong data/ETL testing experience to work on high-impact data engineering initiatives. This is not a UI testing role. You’ll be validating complex data pipe

Epsilon C5I (, a division of Epsilon Systems Solutions, is a 100 percent employee-owned company founded in 1998 with more than 20 locations serving the Department of Defense, Department of Energy, Department of Homeland Security, non-profit and commercial customers. The Dayton division has recently

Epsilon C5I (, a division of Epsilon Systems Solutions, is a 100 percent employee-owned company founded in 1998 with more than 20 locations serving the Department of Defense, Department of Energy, Department of Homeland Security, non-profit and commercial customers. The Dayton division has recently

Berkeley, Missouri Job ID JR2026499718 Category Security Clearance Role Type Onsite Post Date Mar. 26, 2026 *Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and incl

Freedom Technology Solutions Group is seeking a Software Engineer to support our client's intelligence analysis products and capabilities. This position involves providing software development capabilities to enhance existing and emerging client capabilities, including design and development, modern

*Job Title:** Entry-Level Java Developer *Job Type:** Full-Time (W2 Only) *Location:** Chicago, IL (Remote) *Visa:** OPT, CPT, GC, USC, H4-EAD, L2 *Job Overview** We are seeking a highly motivated Entry-Level Java Developer to join our dynamic development team. This is an excellent opportunity for r

Berkeley, Missouri Job ID JR2026503336 Category Engineering - Software Role Type Onsite Post Date Mar. 30, 2026 *Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and

Job#: 3025917 Job Description: Currently seeking an Experienced Embedded Software Engineer to support our client's Precision Engagement Systems located in Saint Charles, MO. If you are qualified, send your resume to . The Precision Engagement Systems organization is a strong and growing business tha