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Los Angeles County / Sheriff / Principal Application Developer

Job-title file

Principal Application Developer

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

10 employees hold this title in Sheriff. Median total compensation for the role is $258,979, above the department median of $212,576.

Employees
10
Total payroll
$2.6M
Role median
$258,979
Agency median
$212,576
Comparison
Above

What the records show

Role pay distribution

Pay distribution for this role

$229,412$286,027+

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

How total compensation varies among the 10 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. Sheriff 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 Sheriff sits in the local pay range

10th
25th
Median
75th
90th
$98,270
$127,530
$160,920
$191,540
$223,150
Sheriff 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 Sheriff’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. Sheriff’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
Sheriff 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 Sheriff is $258,979, 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 Sheriff, the median of $258,979 ranks #9 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

Helena Wong

Principal Application Developer/Sheriff

2025 total comp
$290,998
Base pay
$156,141
Overtime
$29,904
Other pay
$36,952
Benefits
$68,001
Total compensation
$290,998

Helena Wong is a Principal Application Developer at Sheriff. 2025 total compensation came to $290,998.

Mae Dang

Principal Application Developer/Sheriff

2025 total comp
$263,379
Base pay
$159,337
Overtime
$0
Other pay
$32,175
Benefits
$71,867
Total compensation
$263,379

Mae Dang is a Principal Application Developer at Sheriff. 2025 total compensation came to $263,379.

Annabelle Martinez

Principal Application Developer/Sheriff

2025 total comp
$263,040
Base pay
$159,337
Overtime
$0
Other pay
$18,554
Benefits
$85,149
Total compensation
$263,040

Annabelle Martinez works as a Principal Application Developer for Sheriff. Annabelle earned $263,040 in 2025.

Dae Sik Kim

Principal Application Developer/Sheriff

2025 total comp
$260,430
Base pay
$159,337
Overtime
$5,762
Other pay
$20,975
Benefits
$74,356
Total compensation
$260,430

At Sheriff, Dae Sik Kim serves as a Principal Application Developer. Their 2025 pay totaled $260,430.

Mai Hang

Principal Application Developer/Sheriff

2025 total comp
$259,408
Base pay
$159,337
Overtime
$4,629
Other pay
$26,948
Benefits
$68,494
Total compensation
$259,408

Mai Hang is a Principal Application Developer at Sheriff. 2025 total compensation came to $259,408.

Armen Galstyan

Principal Application Developer/Sheriff

2025 total comp
$258,549
Base pay
$149,440
Overtime
$0
Other pay
$19,816
Benefits
$89,293
Total compensation
$258,549

Armen Galstyan holds the role of Principal Application Developer at Sheriff. In 2025, their total compensation was $258,549.

Lawrance Lau

Principal Application Developer/Sheriff

2025 total comp
$258,287
Base pay
$159,337
Overtime
$0
Other pay
$20,742
Benefits
$78,208
Total compensation
$258,287

At Sheriff, Lawrance Lau serves as a Principal Application Developer. Their 2025 pay totaled $258,287.

John Swallow

Principal Application Developer/Sheriff

2025 total comp
$255,530
Base pay
$159,337
Overtime
$0
Other pay
$13,690
Benefits
$82,503
Total compensation
$255,530

John Swallow is a Principal Application Developer at Sheriff. 2025 total compensation came to $255,530.

Chao Qiang Zhu

Principal Application Developer/Sheriff

2025 total comp
$253,330
Base pay
$159,337
Overtime
$0
Other pay
$29,521
Benefits
$64,472
Total compensation
$253,330

Chao Qiang Zhu works as a Principal Application Developer for Sheriff. Chao earned $253,330 in 2025.

Richard Castro

Principal Application Developer/Sheriff

2025 total comp
$229,412
Base pay
$142,759
Overtime
$0
Other pay
$22,966
Benefits
$63,687
Total compensation
$229,412

Richard Castro works as a Principal Application Developer for Sheriff. Richard earned $229,412 in 2025.