We are looking for passionate Software Developers to design and develop software solutions for state-of-the-art safety-critical systems in the areas of Avionics and Space Exploration to join our team.
Quick apply
We are looking for passionate Software Developers to design and develop software solutions for state-of-the-art safety-critical systems in the areas of Avionics and Space Exploration to join our team.
Quick apply
We are looking for passionate Software Developers to design and develop software solutions for state-of-the-art safety-critical systems in the areas of Avionics and Space Exploration to join our team.
Saint Louis, MO · On-site
$51.75 - $68.25/hr
We are seeking a Software Engineer to support unique systems solutions for the National Geospatial-Intelligence Agency (NGA). We are seeking a Software Engineer to support our client's intelligence ...
Saint Louis, MO · On-site
$51.75 - $68.25/hr
We are seeking a Software Engineer to support unique systems solutions for the National Geospatial-Intelligence Agency (NGA). We are seeking a Software Engineer to support our client's intelligence ...
$53 - $70/hr
We are seeking a Software Engineer to support unique systems solutions for the National Geospatial-Intelligence Agency (NGA). We are seeking a Software Engineer to support our client's intelligence ...
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$53 - $70/hr
We are seeking a Software Engineer to support unique systems solutions for the National Geospatial-Intelligence Agency (NGA). We are seeking a Software Engineer to support our client's intelligence ...
Saint Louis, MO · On-site +1
$53 - $70/hr
Senior Software Developer(s) to design custom software solutions based on client requirements. This position will have a lead role in the development and enhancements of a large data management ...
Saint Louis, MO · On-site +1
$53 - $70/hr
Senior Software Developer(s) to design custom software solutions based on client requirements. This position will have a lead role in the development and enhancements of a large data management ...
Saint Louis, MO · On-site
$60K/yr
Now hiring for our Software Developer cohort startingin November 2026. To apply, please submit a formal application through our website: Dev10 Apply Here What We Require * Willingness to relocate ...
Saint Louis, MO · On-site
$60K/yr
Now hiring for our Software Developer cohort startingin November 2026. To apply, please submit a formal application through our website: Dev10 Apply Here What We Require * Willingness to relocate ...
Saint Louis, MO · On-site +1
$75K - $145K/yr
We are looking for passionate Software Developers to design and develop software solutions for state-of-the-art safety-critical systems in the areas of Avionics and Space Exploration to join our team.
Saint Louis, MO · On-site +1
$75K - $145K/yr
We are looking for passionate Software Developers to design and develop software solutions for state-of-the-art safety-critical systems in the areas of Avionics and Space Exploration to join our team.
Saint Louis, MO · On-site
$60K/yr
Now hiring for our Software Developer cohort starting in November 2026. To apply, please submit a formal application through our website: Dev10 Apply Here What We Require Willingness to relocate ...
Saint Louis, MO · On-site
$60K/yr
Now hiring for our Software Developer cohort starting in November 2026. To apply, please submit a formal application through our website: Dev10 Apply Here What We Require Willingness to relocate ...
Saint Louis, MO · On-site
$75K - $145K/yr
We are looking for passionate Software Developers to design and develop software solutions for state-of-the-art safety-critical systems in the areas of Avionics and Space Exploration to join our team.
Saint Louis, MO · On-site
$75K - $145K/yr
We are looking for passionate Software Developers to design and develop software solutions for state-of-the-art safety-critical systems in the areas of Avionics and Space Exploration to join our team.
Scott Air Force Base, IL · On-site
$100K - $105K/yr
Overview Decision Point Corporation is looking for an Intermediate Software Developer to join our team supporting the Transportation Geospatial Information System (TGIS) at Scott AFB, IL. This ...
Scott Air Force Base, IL · On-site
$100K - $105K/yr
Overview Decision Point Corporation is looking for an Intermediate Software Developer to join our team supporting the Transportation Geospatial Information System (TGIS) at Scott AFB, IL. This ...
Scott Air Force Base, IL · On-site
$100K - $105K/yr
Overview Decision Point Corporation is looking for an Intermediate Software Developer to join our team supporting the Transportation Geospatial Information System (TGIS) at Scott AFB, IL. This ...
Scott Air Force Base, IL · On-site
$100K - $105K/yr
Overview Decision Point Corporation is looking for an Intermediate Software Developer to join our team supporting the Transportation Geospatial Information System (TGIS) at Scott AFB, IL. This ...
Scott Air Force Base, IL · Hybrid
$100K - $105K/yr
Decision Point Corporation is looking for an Intermediate Software Developer to join our team supporting the Transportation Geospatial Information System (TGIS) at Scott AFB, IL. This position is on ...
Scott Air Force Base, IL · Hybrid
$100K - $105K/yr
Decision Point Corporation is looking for an Intermediate Software Developer to join our team supporting the Transportation Geospatial Information System (TGIS) at Scott AFB, IL. This position is on ...
Saint Louis, MO · On-site
$57K - $104K/yr
The Leidos FS2 Aero team has an opening for a junior (entry level) software developer to work on the design and coding with software solutions for the Aeronautical Navigation Office. The ideal ...
Saint Louis, MO · On-site
$57K - $104K/yr
The Leidos FS2 Aero team has an opening for a junior (entry level) software developer to work on the design and coding with software solutions for the Aeronautical Navigation Office. The ideal ...
Saint Louis, MO · On-site
$57K - $104K/yr
The Leidos FS2 Aero team has an opening for a junior (entry level) software developer to work on the design and coding with software solutions for the Aeronautical Navigation Office. The ideal ...
Saint Louis, MO · On-site
$57K - $104K/yr
The Leidos FS2 Aero team has an opening for a junior (entry level) software developer to work on the design and coding with software solutions for the Aeronautical Navigation Office. The ideal ...
Saint Louis, MO · On-site
$100 - $125/hr
Louis, MO Our client seeks a Senior Software Developer to support modernization and maintenance of a mission-critical enterprise application in AWS for the U.S. Treasury. The role requires full-stack ...
New
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Saint Louis, MO · On-site
$100 - $125/hr
Louis, MO Our client seeks a Senior Software Developer to support modernization and maintenance of a mission-critical enterprise application in AWS for the U.S. Treasury. The role requires full-stack ...
New
Saint Louis, MO · On-site
$100 - $125/hr
Louis, MO Our client seeks a Senior Software Developer to support modernization and maintenance of a mission-critical enterprise application in AWS for the U.S. Treasury. The role requires full-stack ...
Saint Louis, MO · On-site
$100 - $125/hr
Louis, MO Our client seeks a Senior Software Developer to support modernization and maintenance of a mission-critical enterprise application in AWS for the U.S. Treasury. The role requires full-stack ...
Hazelwood, MO · On-site
$74.03/hr
... Developer 4 | Hazelwood, Missouri, United States Indotronix is seeking an : Software Engineer-Developer 4, Hazelwood, Missouri Shift: First, 8AM to 3:30PM (flexible as long as available during core ...
Hazelwood, MO · On-site
$74.03/hr
... Developer 4 | Hazelwood, Missouri, United States Indotronix is seeking an : Software Engineer-Developer 4, Hazelwood, Missouri Shift: First, 8AM to 3:30PM (flexible as long as available during core ...
Hazelwood, MO · On-site
$66.82/hr
... Developer 3 | Hazelwood, Missouri, United States Software Engineer-Developer 3 - Hazelwood, MO About the Role Join Indotronix as a Software Engineer-Developer 3 and play a vital part in supporting ...
Hazelwood, MO · On-site
$66.82/hr
... Developer 3 | Hazelwood, Missouri, United States Software Engineer-Developer 3 - Hazelwood, MO About the Role Join Indotronix as a Software Engineer-Developer 3 and play a vital part in supporting ...
Saint Louis, MO · On-site
Freedom Technology Solutions Group is seeking a Software Developer to add to our Platform Mission Applications Team. The Platform Mission Applications team members are responsible for integrating ...
Saint Louis, MO · On-site
Freedom Technology Solutions Group is seeking a Software Developer to add to our Platform Mission Applications Team. The Platform Mission Applications team members are responsible for integrating ...
Maryland Heights, MO · On-site
$70/hr
... Developer 3 | Maryland Heights, Missouri, United States Indotronix is seeking an :Software Engineer-Developer 3 Location :Maryland Heights, MO Bachelor's Degree Active U.S. Secret Clearance with the ...
Maryland Heights, MO · On-site
$70/hr
... Developer 3 | Maryland Heights, Missouri, United States Indotronix is seeking an :Software Engineer-Developer 3 Location :Maryland Heights, MO Bachelor's Degree Active U.S. Secret Clearance with the ...
Maryland Heights, MO · On-site
$83/hr
... Developer 4 | Maryland Heights, Missouri, United States Indotronix is seeking an :Software Engineer-Developer 4 Location :Maryland Heights, MO Bachelor's Degree Active U.S. Secret Clearance with the ...
Maryland Heights, MO · On-site
$83/hr
... Developer 4 | Maryland Heights, Missouri, United States Indotronix is seeking an :Software Engineer-Developer 4 Location :Maryland Heights, MO Bachelor's Degree Active U.S. Secret Clearance with the ...
$45.7K - $55.9K
1% of jobs
$55.9K - $66.2K
4% of jobs
$66.2K - $76.4K
9% of jobs
$85.9K is the 25th percentile. Wages below this are outliers.
$76.4K - $86.6K
12% of jobs
$86.6K - $96.8K
15% of jobs
The median wage is $103.5K / yr.
$96.8K - $107K
14% of jobs
$107K - $117.3K
15% of jobs
$121.3K is the 75th percentile. Wages above this are outliers.
$117.3K - $127.5K
13% of jobs
$127.5K - $137.7K
9% of jobs
$137.7K - $147.9K
5% of jobs
$147.9K - $158.1K
3% of jobs
$45.7K
$106.6K
$158.1K
Software developers design and create computer software programs and systems for their employer or client. Their job is to apply the principles of engineering, analytics, and computer science toward the development and testing of all kinds of software and applications. On a day-to-day basis, a software developer helps create and test software from start to finish. They discuss and analyze user requests and requirements, then research and brainstorm practical solutions to meet those needs, and determine the best course of action to create the application. As a software developer, you may develop an entirely new program or improve an existing one; you are responsible for a program’s overall framework and must design precise workflow charts that explain to programmers what code is needed for different aspects of the program.
| Aspect | Software Developer | Software Engineer |
|---|---|---|
| Credentials | Bachelor's degree in CS or related field; coding certifications | Bachelor's or higher in CS or Software Engineering; certifications may vary |
| Work Environment | Develops, tests, and maintains software applications | Designs and develops software systems; often involved in architecture |
| Industry Usage | Commonly used in tech companies, startups, and IT firms | Used interchangeably with Software Developer in many organizations |
While the roles often overlap, Software Developers focus on coding and building applications, whereas Software Engineers typically work on designing and architecting complex systems. Both roles require similar credentials and are integral to software creation, but their scope and responsibilities can differ based on project size and company structure.

Other
Medical, Dental, Vision, Retirement, PTO
Re-posted 18 days ago
Performance Software and its sister company, Talent Tier, are midsize companies with a great work-life balance, providing innovative software and hardware to our client companies. We are a medium-size company having been in business for over 25 years with never having a layoff and very low turnover 24% per year. Our company is very dedicated to a great work/life balance.
We are looking for passionate Software Developers to design and develop software solutions for state-of-the-art safety-critical systems in the areas of Avionics and Space Exploration to join our team. Positions include full-time or hourly, Medical/Dental/Vision benefits, and a 12% company paid individual IRA contribution for full-time employees. This position is located on-site in St. Louis.
Salary Range: $75,000-$145,000 DOE
Experience Required:
About Performance and Talent Tier:
Performance Software and its sister company, Talent Tier, are engaged in the design of Real-time Embedded Software and Hardware. This includes Avionics and Space Exploration applications such as Synthetic Vision Cockpit Displays, Flight Management System Guidance and Navigation, Platforms, and Datalink Applications. Our customers are both Commercial and Defense-related avionics and rocketry suppliers/manufacturers. Performance Software has been in business since 1998; we were awarded INC Magazine 5000 Fastest Growing Companies and Best Places to Work for multiple years. Both companies have locations in Phoenix, AZ, New Orleans, LA, Grand Rapids, MI, Clearwater, FL, Bothell, WA, Cedar Rapids, IA with other remote employees across the states.
Why Performance or Talent Tier?
Our foundation was built by implementing the characteristics from large companies that we liked and eliminating the characteristics that we did not. Without the archaic practices from larger organizations, we fully embrace the culture of clear accountability, a positive attitude, transparency between every department, and productivity over the clock. This builds trust between management and employees, which provides us with our greatest strengths as an organization, flexibility, and work life balance.
Competitive Benefits:
Our full-time team members receive competitive salaries plus a contribution, totally paid for by our company every paycheck to an individual IRA equal to 12% of your salary. Flexible hours. Our team members are provided health/dental/vision insurance coverage plus STD/LTD coverage, separate paid sick time and vacation days, and major holidays. Hourly employees are paid a very competitive rate with medical/dental/vision benefits available.
Performance Software and Talent Tier are an affirmative action and equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. We are committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. If you need reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please discuss this with your recruiter if you are selected for an interview.
To learn more about Performance Software: https://www.psware.com/careers/
Sourced by ZipRecruiter
Software development
201 - 500 Employees
Phoenix, AZ, US
1998