Software Developer Jobs in Alton, IL

1-15 of 232 Jobs

Senior Software Engineer

  • Boeing
  • Saint Louis, MO (21 miles from Alton, IL)
  • 11 days ago
  • Saint Louis, MO (21 miles from Alton, IL)
  • 11 days ago

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 inclusive,...

In Person

Software Engineer-Systems (Systems)

  • Boeing
  • Saint Louis, MO (21 miles from Alton, IL)
  • 17 days ago
  • Saint Louis, MO (21 miles from Alton, IL)
  • 17 days ago

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 inclusive, with great...

In Person

Senior Software Engineer-DevSecOps

  • Boeing
  • Saint Louis, MO (21 miles from Alton, IL)
  • 17 days ago
  • Saint Louis, MO (21 miles from Alton, IL)
  • 17 days ago

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 inclusive,...

In Person

Real Time Software Engineers (Associate, Experienced, and Senior)

  • Boeing
  • Saint Louis, MO (21 miles from Alton, IL)
  • 17 days ago
  • Saint Louis, MO (21 miles from Alton, IL)
  • 17 days ago

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 inclusive,...

In Person

Software Engineer - Simulation (Experienced, Senior)

  • Boeing
  • Hazelwood, MO (17 miles from Alton, IL)
  • 20 days ago
  • Hazelwood, MO (17 miles from Alton, IL)
  • 20 days ago

related work experience or an equivalent combination of education and experience Prior experience with object-oriented software architecture / design patterns Prior experience with Python, Lua or OpenGL...

In Person

System Design Engineers (Lead and Senior Level)

  • Boeing
  • Saint Louis, MO (21 miles from Alton, IL)
  • 60+ days ago
  • Saint Louis, MO (21 miles from Alton, IL)
  • 60+ days ago

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 inclusive,...

In Person

Full Stack Developer

  • Rose International
  • Saint Louis, MO (21 miles from Alton, IL)
  • 12 hours ago
  • Saint Louis, MO (21 miles from Alton, IL)
  • 12 hours ago

FULL STACK DEVELOPER IN SAINT LOUIS, MO, USA! Date Posted: 11/26/2025 Hiring Organization: Rose International Position Number: 493929 Industry: Biotech Job Title: Full Stack Developer Job...

In Person

Perl Developer

  • Insight Global
  • Maryland Heights, MO (22 miles from Alton, IL)
  • 13 hours ago
  • Maryland Heights, MO (22 miles from Alton, IL)
  • 13 hours ago

An employer is looking to add a Data Engineer to their team. They will be focused on new, custom Perl development, and will be responsible for designing, developing, testing, and maintaining...

In Person

Secret Cleared Security Developer

  • Insight Global
  • Berkeley, MO (17 miles from Alton, IL)
  • 13 hours ago
  • Berkeley, MO (17 miles from Alton, IL)
  • 13 hours ago

- Must hold a minimum DoD Interim Secret Clearance, active secret clearance is preferred. - Must have scripting experience in PowerShell. - Has experience with Vulnerability Research (NVD) and...

In Person

Secret Cleared Application Developer

  • Insight Global
  • Saint Louis, MO (21 miles from Alton, IL)
  • 13 hours ago
  • Saint Louis, MO (21 miles from Alton, IL)
  • 13 hours ago

Engineers solutions for stand-alone client/server, web, and cross-platform application suites for secure environments. Understands architecture, installation procedures, and application...

In Person

Java Developer I

  • Old Dominion Freight Line Inc
  • Saint Louis, MO (21 miles from Alton, IL)
  • 16 hours ago
  • Saint Louis, MO (21 miles from Alton, IL)
  • 16 hours ago

Are you someone who never rests on their laurels, always strives to go above and beyond, and is committed to keeping your PROMISES? Do you appreciate a company culture that is open, fosters...

In Person

ServiceNow Developer

  • World Wide Technology
  • Maryland Heights, MO (22 miles from Alton, IL)
  • 16 hours ago
  • Maryland Heights, MO (22 miles from Alton, IL)
  • 16 hours ago

Qualified Applicants will have: Bachelor's or Master's degree preferably in Computer Science or Computer Information Systems OR equivalent experience and/or certifications 5+ Years as a ServiceNow...

Remote

Senior Developer ATC

  • World Wide Technology
  • Maryland Heights, MO (22 miles from Alton, IL)
  • 16 hours ago
  • Maryland Heights, MO (22 miles from Alton, IL)
  • 16 hours ago

Qualifications: Passionate about software development and delivering large and/or complex solutions in an iterative process. 5+ years of experience in web development technologies such as: Vue,...

In Person

Senior ServiceNow Developer

  • World Wide Technology
  • Maryland Heights, MO (22 miles from Alton, IL)
  • 16 hours ago
  • Maryland Heights, MO (22 miles from Alton, IL)
  • 16 hours ago

Qualifications Bachelor's or master's degree preferably in Computer Science or Computer Information Systems OR equivalent experience and/or certifications. 12-15 years experience as a ServiceNow...

Remote

Senior Developer - Identity Management

  • World Wide Technology
  • Maryland Heights, MO (22 miles from Alton, IL)
  • 16 hours ago
  • Maryland Heights, MO (22 miles from Alton, IL)
  • 16 hours ago

The team of software developers and systems engineers leverage a combination of vendor solutions and custom software to provide a seamless user experience....

In Person

Demographic Data for Alton, IL

Moving to Alton, IL? Find some basic demographic data about Alton, IL below.


Local
National
30,176
736
Medium

Software Developer Online Courses and Training Opportunities

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Agile Software Developer Nanodegree Program
Designed for future product managers, developers, and team leaders, this Nanodegree helps you refine how you build, learn Agile, master sprints, and merge into real-world workflows with ease. Our...
Open Source Software Development: Linux for Developers
Start your open source software (OSS) adventure today by learning the key concepts of developing open source software and how to work productively in a Linux environment. Open source software...
Software Engineering Essentials
Learn agile methods, object-oriented programming and best practices for analysis, design, testing and management in software engineering. The world of software engineering requires high...

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Salary for Software Developer Jobs in Alton, IL

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHire research efforts.

Highest Education Level

Software Developers in Alton, IL offer the following education background
Bachelor's Degree
47.3%
Master's Degree
35.9%
Associate's Degree
6.5%
Vocational Degree or Certification
4.3%
High School or GED
2.9%
Doctorate Degree
2.5%
Some College
0.4%
Some High School
0.2%