As of January 01, 2026, the average salary for a Full Stack Software Engineer I in Missouri is $70,360 per year, which breaks down to an hourly rate of $34.
However, a Full Stack Software Engineer I's salary can vary significantly. Here’s a look at the typical salary range:
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Full Stack Software Engineer I Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $75,910 | $6,326 | $1,460 | $36 |
| Average | $70,360 | $5,863 | $1,353 | $34 |
| 25th Percentile | $66,480 | $5,540 | $1,278 | $32 |
Reinventing Geospatial (RGi) - Saint Louis, MO
TECHNOLOGY PARTNERS INC - Creve Coeur, MO
Medium - Saint Louis, MO
Hamilton Barnes Associates Limited - California, MO
A Full Stack Software Engineer I's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.
Experience is a primary driver of a Full Stack Software Engineer I's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:
| Levels | Salary |
|---|---|
| Entry Level Full Stack Software Engineer I | $70,066 |
| Intermediate Level Full Stack Software Engineer I | $70,521 |
| Senior Level Full Stack Software Engineer I | $71,765 |
| Specialist Level Full Stack Software Engineer I | $72,014 |
| Expert Level Full Stack Software Engineer I | $72,180 |
What Am I Worth?
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Full Stack Software Engineer Is. For example, consider the average annual salaries in these key locations:
Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:
Understanding how a Full Stack Software Engineer I's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $75,910 | $6,326 | $1,460 | $36 |
| Average | $70,360 | $5,863 | $1,353 | $34 |
| 25th Percentile | $66,480 | $5,540 | $1,278 | $32 |
Promotions are the fastest way to increase your earnings. As a Full Stack Software Engineer I, you have the following paths for advancement. The table below compares the salary raises for common next-step roles. By comparing these figures, you can choose the career path that best meets your financial goals.
| Next Step Role | Estimate Salary | Projected Raise |
|---|---|---|
| Application Programmer Analyst II | $90,600 | 29% |
| Software Research and Design Architect II | $89,800 | 28% |
| Backend Applications Developer II | $99,600 | 42% |
| Full Stack Engineer Intermediate | $100,500 | 43% |
Ready to take the next step in your career? Browse thousands of current Full Stack Software Engineer I job openings on our job board. Use the search bar below to find your perfect match.
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