Average Systems Developer Salary in St. Louis, Missouri

$92,432
Avg. Base Salary (USD)
10%
$36k
MEDIAN
$92k
90%
$144k

The average salary for a Systems Developer is $92,432 in 2025

Base Salary
$36k - $144k
Bonus
$0 - $3k
Total Pay
$35k - $145k
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What Do Systems Developers Do?

Systems Developer Tasks
  • Create databases and online reports to support project measurement and data analytics.
  • Design new systems and develop enhancements to existing systems.
  • Monitor the efficiency of current systems and suggest improvements.
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FAQs About Systems Developers

What is the highest pay for Systems Developers in St. Louis?

Our data indicates that the highest pay for a Systems Developer in St. Louis is $144k / year

What is the lowest pay for Systems Developers in St. Louis?

Our data indicates that the lowest pay for a Systems Developer in St. Louis is $36k / year

How can Systems Developers increase their salary?

Increasing your pay as a Systems Developer is possible in different ways. Change of employer: Consider a career move to a new employer that is willing to pay higher for your skills. Level of Education: Gaining advanced degrees may allow this role to increase their income potential and qualify for promotions. Managing Experience: If you are a Systems Developer that oversees more junior Systems Developers, this experience can increase the likelihood to earn more.