1099 Software Developer Jobs in Missouri
What independent software developers earn in Missouri, where the work is, and what to charge.
- Software Developers employed
- 17,060
- Median annual pay
- $114,550
- 1099 equivalent
- $152,792
- Suggested hourly
- $91.82
- State income tax
- Yes
BLS OEWS, May 2024
all employment types
1.33× — estimate
at 80% utilisation
on top of federal
Missouri has 17,060 software developers and a median wage of $114,550. This page works through what that means for an independent contractor: the pay spread, the rate you need to quote to come out ahead of payroll, and the tax and classification rules that apply in Missouri.
Every figure is from the Bureau of Labor Statistics' Occupational Employment and Wage Statistics programme (May 2024) or the Census Bureau's 2024 population estimates. Where BLS suppressed a number for this market, the sentence that would have used it is simply absent — nothing here is filled in with an estimate unless it is labelled as one.
Demand for software developers in Missouri
There are 17,060 software developers working in Missouri. That figure counts every employment arrangement, W-2 and 1099 alike — BLS does not split the two. Applying 1099WORK's estimate that roughly 30% of software developers work on a 1099 basis puts the independent share near 5,118 people. Treat that as an order of magnitude, not a census.
The location quotient is 0.54 — software developers are 46% less concentrated here than in the average US market. That thins the employer pool, but it also thins the competition for the contracts that do exist.
A thin concentration cuts both ways: fewer employers and longer sales cycles, but far less competition once you have a relationship. Pricing off a national average will read as expensive in this market, whatever the work is worth.
The pay range in Missouri
BLS puts median annual pay in Missouri at $114,550. That works out to $55.07 an hour at a standard 2,080-hour year. That is 13.9% below the national median of $133,080.
The spread matters more than the midpoint for anyone working 1099. The gap between the 10th and 90th percentile is $100,060, which is the range your negotiating position, client mix and specialisation actually move you across. Top-decile earners clear $163,270, against $63,210 at the bottom decile. These are W-2 and 1099 earnings combined, before any contractor adjusts for self-employment tax and unfunded benefits — which is what the next section is for.
| Percentile | Annual | Hourly |
|---|---|---|
| 10th percentile | $63,210 | $30.39 |
| Median | $114,550 | $55.07 |
| Mean | $114,240 | $54.92 |
| 90th percentile | $163,270 | $78.50 |
Missouri against the wider market
Against the national median of $133,080 it sits 13.9% below. The location quotient column is the one worth reading twice: it measures how concentrated the occupation is relative to the national average, and it moves independently of pay.
| Area | Employed | Median annual | 90th percentile | Location quotient |
|---|---|---|---|---|
| Missouri | 17,060 | $114,550 | $163,270 | 0.54 |
| United States | 1,654,440 | $133,080 | $211,450 | — |
Setting your 1099 rate in Missouri
A 1099 contract that pays the same headline number as a W-2 job is a pay cut. You pick up the employer's half of payroll tax, you stop being paid for holidays and time off, and health cover and retirement come out of your own revenue. Matching a $114,550 salary in Missouri therefore takes about $152,792 in contractor gross — a multiplier of 1.33×.
Spread across a full 2,080-hour year that is $73.46 an hour. Nobody bills 2,080 hours: at a more realistic 80% utilisation, with the rest going to admin, invoicing and finding the next contract, the number you should quote is closer to $91.82.
The 1.33× multiplier assumes:
- 7.07% for the employer half of FICA, which self-employment tax shifts onto you
- 20 unpaid days a year — roughly ten holidays plus two weeks off
- 15% for health coverage and retirement you now fund yourself
- excludes business insurance, mileage, accounting fees and unbilled time
What to quote, by experience level
The percentile spread above is more useful as a rate card than as a statistic. Each row below takes a point in the local wage distribution and applies the same 1.33× contractor multiplier, then divides across a realistic 80% billable year. Treat the middle row as your default and the bottom row as a floor you do not go under — not as a starting offer.
| Position in the local market | Annual equivalent | Hourly at 80% utilisation |
|---|---|---|
| Entering the market (10th percentile) | $84,313 | $50.67 |
| Established (median) | $152,792 | $91.82 |
| Specialised (90th percentile) | $217,777 | $130.88 |
Where the software developers are in Missouri
Statewide totals hide how concentrated the work is. These 8 metros account for the bulk of Missouri's software developer employment:
| Metro | Employed | Median annual | Population |
|---|---|---|---|
| St. Louis | 9,360 | $120,490 | 2.8 million |
| Kansas City | 13,940 | $114,440 | 2.3 million |
| Springfield | 630 | $98,460 | 497,000 |
| Columbia | 530 | $100,680 | 219,000 |
| Joplin | 130 | $112,620 | 207,000 |
| Jefferson City | 250 | $99,740 | 152,000 |
| St. Joseph | 110 | $95,590 | 119,000 |
| Cape Girardeau | 90 | $97,130 | 98,862 |
Tax treatment in Missouri
Nothing is withheld from a 1099 payment. You pay self-employment tax at 15.3% on 92.35% of net profit, plus income tax, in four estimated payments a year. At the Missouri median that is roughly $4,046 a quarter in self-employment tax alone, before income tax. Missouri adds its own income tax and its own estimated-payment schedule on top.
One thing to get right first
Labelling an engagement 1099 does not make it 1099 — the IRS weighs who controls the work, who supplies the tools and who carries the risk. For software developers the usual flashpoints are set schedules, employer-supplied equipment and exclusivity clauses. Missouri also applies its own test, which can reach a different answer than the IRS does on identical facts.
1099WORK, briefly
1099WORK is a marketplace built for 1099 engagements specifically: companies post a defined scope, software developers keep one verified profile, and agreements, onboarding and payment happen in the same place. It launched as 1099REPS for independent medical sales reps and now covers the wider 1099 economy, Missouri included.
Frequently asked questions
Is 1099 work better than a W-2 job in Missouri?
It depends entirely on rate and stability. 1099 wins on control, deductibility and upside; W-2 wins on predictability, benefits and unemployment cover. As a rule of thumb, a 1099 engagement needs to pay about 1.33× the equivalent salary before it is genuinely better money.
Do I need an LLC to work 1099 in Missouri?
No. A sole proprietor can accept 1099 work under their own name and Social Security number, and many contractors start that way. An LLC adds liability separation and lets you elect S-corp taxation once profit is high enough for the payroll-tax saving to beat the extra filing cost. Missouri sets its own formation fee and annual report requirements.
How often do 1099 contractors pay taxes in Missouri?
Quarterly. The IRS expects estimated payments in mid-April, mid-June, mid-September and mid-January, and charges an underpayment penalty for missing them even if you pay in full at filing. Missouri runs its own estimated-payment schedule alongside the federal one.
How many software developers work in Missouri?
BLS counts 17,060 software developers in Missouri. 1099WORK estimates roughly 5,118 of them work on a 1099 basis, though BLS does not publish that split.
What hourly rate should a 1099 software developer charge in Missouri?
About $91.82 an hour at 80% utilisation, derived from the $114,550 local median. That builds in the employer half of payroll tax, twenty unpaid days a year and a 15% allowance for self-funded health cover and retirement. It excludes business insurance, mileage and unbilled sales time.
How much does a 1099 software developer make in Missouri?
The median software developer in Missouri earns $114,550 a year according to BLS OEWS data for May 2024, covering W-2 and 1099 workers together. The top decile clears $163,270. Working 1099, you would need roughly $152,792 in gross billings to match that median after self-employment tax and unfunded benefits.