Software Engineer Salary in O'Fallon, MO

Updated on Jun 05, 2025

Software Engineer jobs in O'Fallon, MO

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Salary

How much does a Software Engineer make in O'Fallon, MO?

The average salary for a Software Engineer is $157,259 per year in O'Fallon, MO.

Graph depicting the yearly salary distribution for Software Engineer jobs in O'Fallon, MO, showing an average salary of $157,259 with varying distribution percentages across salary ranges.

Graph depicting the monthly salary distribution for Software Engineer jobs in O'Fallon, MO, showing an average salary of $13,105 with varying distribution percentages across salary ranges.

Graph depicting the weekly salary distribution for Software Engineer jobs in O'Fallon, MO, showing an average salary of $3,024 with varying distribution percentages across salary ranges.

Graph depicting the hourly salary distribution for Software Engineer jobs in O'Fallon, MO, showing an average salary of $76 with varying distribution percentages across salary ranges.

In O'Fallon, Missouri, software engineers enjoy a competitive salary. The average salary for a software engineer in this area is around $157,259. This figure reflects the demand for skilled professionals in the tech industry. The salary range can vary based on experience and specific skills.

Factors that can influence a software engineer's salary in O'Fallon include:

Years of experience
Specialization in areas like front-end or back-end development
Proficiency in programming languages such as Java, Python, or C#
Certifications and additional training

These elements can lead to higher earnings, making O'Fallon a promising place for software engineers looking to advance their careers.

Software Engineer jobs in O'Fallon, MO

View all Software Engineer jobs in O'Fallon, MO

What are the highest paying cities for a Software Engineer near O'Fallon, MO?

Software engineers near O'Fallon, MO, can find high-paying job opportunities in nearby cities. Wildwood, MO, offers the highest average salary at $126,312. This makes it an attractive location for those seeking better compensation. Other cities like Hazelwood, Chesterfield, and Clayton also provide competitive salaries for software engineers.

Graph displaying highest paying cities salaries for Software Engineer jobs near O'Fallon, MO, highlighting Wildwood, MO with the highest at $126,312 and Columbia, MO with the lowest at $77,969.

Wildwood, MO
Average Salary: $126,312
Wildwood offers a vibrant tech scene with many opportunities for software developers. Companies like Boeing and Ameren focus on innovation, providing a dynamic environment for growth. The community's support for tech startups makes it an exciting place to work.
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Hazelwood, MO
Average Salary: $117,519
Hazelwood is home to several tech firms that value skilled software professionals. With companies such as Boeing and Ameren, there are opportunities to work on cutting-edge projects. The area's growing tech industry makes it a promising place for career advancement.
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Chesterfield, MO
Average Salary: $117,069
Chesterfield has a thriving tech community with many opportunities for software engineers. Companies like Boeing and Ameren are leaders in the industry, offering a chance to work on innovative projects. The area's supportive environment for tech growth makes it a great place to build a career.
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Clayton, MO
Average Salary: $114,163
Clayton offers a dynamic environment for software professionals. With companies such as Boeing and Ameren, there are many opportunities to work on exciting projects. The area's focus on tech innovation makes it an ideal place for career development.
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O'Fallon, IL
Average Salary: $113,071
O'Fallon is a growing tech hub with many opportunities for software developers. Companies like Boeing and Ameren are at the forefront of innovation, offering a chance to work on cutting-edge projects. The area's supportive community for tech growth makes it a promising place for career advancement.
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Maryland Heights, MO
Average Salary: $108,453
Maryland Heights offers a vibrant tech scene with many opportunities for software engineers. Companies like Boeing and Ameren focus on innovation, providing a dynamic environment for growth. The community's support for tech startups makes it an exciting place to work.
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Creve Coeur, MO
Average Salary: $102,538
Creve Coeur has a thriving tech community with many opportunities for software professionals. With companies such as Boeing and Ameren, there are opportunities to work on innovative projects. The area's supportive environment for tech growth makes it a great place to build a career.
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Parkville, MO
Average Salary: $101,812
Parkville offers a dynamic environment for software engineers. With companies like Boeing and Ameren, there are many opportunities to work on exciting projects. The area's focus on tech innovation makes it an ideal place for career development.
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Wentzville, MO
Average Salary: $100,775
Wentzville is a growing tech hub with many opportunities for software developers. Companies like Boeing and Ameren are at the forefront of innovation, offering a chance to work on cutting-edge projects. The area's supportive community for tech growth makes it a promising place for career advancement.
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Columbia, MO
Average Salary: $77,969
Columbia offers a vibrant tech scene with many opportunities for software engineers. Companies like Boeing and Ameren focus on innovation, providing a dynamic environment for growth. The community's support for tech startups makes it an exciting place to work.
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What are the best paying companies for a Software Engineer in O'Fallon, MO?

Mastercard, The Wolf Works LLC, and True Manufacturing offer some of the best pay for software engineers in O'Fallon, MO. These companies provide competitive salaries to attract top talent. Mastercard leads with an average salary of $166,009, followed by The Wolf Works LLC at $117,895, and True Manufacturing at $99,625.

Graph displaying best paying company salaries for Software Engineer jobs in O'Fallon, MO, highlighting Mastercard with the highest at $166,009 and True Manufacturing with the lowest at $99,625.

Mastercard
Average Salary: $166,009
Mastercard offers exciting Software Engineer roles in O'Fallon, MO. They focus on creating secure and innovative payment solutions. Mastercard is a global leader in the financial technology industry, operating in many locations worldwide.
The Wolf Works LLC
Average Salary: $117,895
The Wolf Works LLC provides dynamic Software Engineer positions in O'Fallon, MO. They work on developing cutting-edge software solutions for various industries. The Wolf Works LLC is known for its innovative approach and strong team culture.
True Manufacturing
Average Salary: $99,625
True Manufacturing offers rewarding Software Engineer jobs in O'Fallon, MO. They focus on manufacturing technology and automation. True Manufacturing is a key player in the manufacturing sector, with operations in several locations.

What are the best paying Software Engineer related jobs in O'Fallon, MO?

Software engineers in O'Fallon, MO, have several high-paying job options. Security engineers lead the pack with an average salary of $173,500. Solution architects also earn well, with an average salary of $164,917. Cloud engineers follow closely, earning an average of $158,444. These roles require strong technical skills and often involve working with cutting-edge technology. They offer excellent career growth and job stability. Job seekers with the right qualifications can find rewarding opportunities in these fields.

Graph displaying best paying related job salaries for Software Engineer jobs near O'Fallon, MO, highlighting Security Engineer with the highest at $173,500 and Business Analyst with the lowest at $97,969.

Security Engineer
Average Salary: $173,500
This role focuses on protecting systems and networks. Professionals work to prevent data breaches and ensure compliance. Companies like XYZ Tech and ABC Solutions are looking for skilled engineers.
Find Security Engineer jobs in O'Fallon, MO
Solution Architect
Average Salary: $164,917
Solution architects design systems to meet business needs. They create blueprints for software solutions. Firms like DEF Systems and GHI Tech seek experienced architects.
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Cloud Engineer
Average Salary: $158,444
Cloud engineers manage cloud infrastructure. They ensure systems run smoothly in the cloud. Companies such as JKL Cloud and MNO Services need cloud experts.
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Product Manager
Average Salary: $138,327
Product managers lead the development of new products. They work with teams to bring ideas to market. Businesses like PQR Innovations and STU Corp hire product managers.
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Site Reliability Engineer
Average Salary: $136,434
SREs ensure systems are reliable and efficient. They work to keep services running smoothly. Firms such as VWX Tech and YZA Solutions look for SREs.
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Data Engineer
Average Salary: $131,472
Data engineers build systems to manage data. They ensure data is accessible and usable. Companies like ABC Data and DEF Insights need data engineers.
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Systems Engineer
Average Salary: $117,497
Systems engineers manage and integrate systems. They ensure systems work well together. Firms such as GHI Systems and JKL Networks hire systems engineers.
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Programmer
Average Salary: $112,634
Programmers write and test code for software applications. They work on developing new features. Companies like MNO Software and PQR Code Solutions need programmers.
Find Programmer jobs in O'Fallon, MO
DevOps Engineer
Average Salary: $102,541
DevOps engineers bridge development and operations. They automate processes to improve efficiency. Firms such as STU DevOps and VWX Automation look for DevOps engineers.
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Business Analyst
Average Salary: $97,969
Business analysts study business processes. They identify areas for improvement. Companies like ABC Analysis and DEF Insights hire business analysts.
Find Business Analyst jobs in O'Fallon, MO

Currently 8,995 Software Engineer job openings, nationwide.

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