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Los Angeles County / Children & Family Services / Principal Application Developer

Job-title file

Principal Application Developer

Lead staff and operations — set priorities, allocate resources, and oversee program delivery.

19 employees hold this title in Children & Family Services. Median total compensation for the role is $263,238, above the department median of $150,462.

Employees
19
Total payroll
$4.7M
Role median
$263,238
Agency median
$150,462
Comparison
Above

What the records show

Role pay distribution

Pay distribution for this role

$92,554$283,071+

Hover a bar for its range; click to filter the list below.

How total compensation varies among the 19 people in this role. Even for one job title, pay differs with seniority, step, overtime, and tenure. Each bar is a pay range; the far-right bar collects the highest earners.

Compared with the local labor market

Principal Application Developer pay vs. the Los Angeles-Long Beach-Anaheim, CA area

Across all employers in the Los Angeles-Long Beach-Anaheim, CA area, the median wage for Software Developers — about 55,540 people — is $160,920. Children & Family Services pays a median base salary of $159,337 for this role, in line with that figureabout the 49th percentile of local pay for the occupation.

Where Children & Family Services sits in the local pay range

10th
25th
Median
75th
90th
$98,270
$127,530
$160,920
$191,540
$223,150
Children & Family Services median · $159,337

The bar is the range of annual wages for Software Developers across every employer in the Los Angeles-Long Beach-Anaheim, CA area, from the 10th to the 90th percentile, with the middle 50% highlighted. The marker shows Children & Family Services’s median base salary for this role. Both figures are base pay only.

And across the country

Nationwide, the median wage for Software Developers — about 1,687,890 people — is $135,980. Children & Family Services’s median base salary is 17% above that national figure, about the 66th percentile of pay for the occupation nationally.

10th
25th
Median
75th
90th
$82,460
$105,210
$135,980
$171,980
$214,670
Children & Family Services median · $159,337

Local and national wages differ for reasons beyond how well a job pays — cost of living, the mix of employers, and local demand for the occupation all move the Los Angeles-Long Beach-Anaheim, CA range relative to the national one.

Median total compensation for this role at Children & Family Services is $263,238, which includes overtime and employer-paid benefits. The benchmark above excludes both, so total compensation is deliberately not compared against it.

Benchmark: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025). BLS Occupational Employment and Wage Statistics (OEWS) covers all employers in the area — private, non-profit, and government alike — so this is a comparison against the whole local labor market for the occupation, not against private-sector pay. OEWS wages are straight-time pay and exclude overtime, shift differentials, and employer-paid benefits, so the government figure shown here is base pay on the same basis. Total compensation is not comparable to it. Job titles are matched to the closest standard occupation, so the comparison is between similar work rather than an identical job classification.

Compare departments

This role across Los Angeles County

Principal Application Developer is held in 28 Los Angeles County departments. In Children & Family Services, the median of $263,238 ranks #6 of 28.

Highest-paying departments for this role

Median total compensation for the Principal Application Developer role in other Los Angeles Countydepartments (highest first). Each bar links to that department’s page for this role.

Record list

Employees with this title

Page 1

Justin Woo

Principal Application Developer/Children & Family Services

2025 total comp
$283,832
Base pay
$159,337
Overtime
$0
Other pay
$8,043
Benefits
$116,452
Total compensation
$283,832

Justin Woo works as a Principal Application Developer for Children & Family Services. Justin earned $283,832 in 2025.

Marcelino Ramos

Principal Application Developer/Children & Family Services

2025 total comp
$281,719
Base pay
$159,337
Overtime
$6,968
Other pay
$13,939
Benefits
$101,475
Total compensation
$281,719

Marcelino Ramos is a Principal Application Developer at Children & Family Services. 2025 total compensation came to $281,719.

Qing Zhang

Principal Application Developer/Children & Family Services

2025 total comp
$277,644
Base pay
$159,337
Overtime
$0
Other pay
$18,679
Benefits
$99,628
Total compensation
$277,644

Qing Zhang holds the role of Principal Application Developer at Children & Family Services. In 2025, their total compensation was $277,644.

Yohannes Seyoum

Principal Application Developer/Children & Family Services

2025 total comp
$275,486
Base pay
$159,337
Overtime
$0
Other pay
$18,655
Benefits
$97,494
Total compensation
$275,486

Yohannes Seyoum is a Principal Application Developer at Children & Family Services. 2025 total compensation came to $275,486.