Backend Developer Salary in Philadelphia, PA
Backend Developer salaries in Philadelphia range from $84,000 to $252,000 in 2026. The mid-level median is $150,000, which is 20% above the national average.
Junior (0-2 yrs)
$84,000 – $120,000
Median: $102,000 · per year
Mid-Level (3-5 yrs)
$126,000 – $174,000
Median: $150,000 · per year
Senior (6+ yrs)
$180,000 – $252,000
Median: $216,000 · per year
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5 years
Entry level20+ years
Estimated Backend Developer Salary in Philadelphia, PA
3 sources$153,000–$213,000/year
Median: $183,000 per year (adjusted for Philadelphia cost of living)
Junior
$102,000
0-2 yrs
Mid-Level
$150,000
3-5 yrs
Senior
$216,000
6+ yrs
Cost of Living in Philadelphia
Cost of Living Levelhigh
Population1.6M
Top IndustriesHealthcare & Life Sciences, Education, Technology
vs National Average+20%
Top Employers in Philadelphia
ComcastUniversity of Pennsylvania Health SystemChildren's Hospital of PhiladelphiaAmerisourceBergenDuPont
How Philadelphia Compares
| City | Mid-Level Median | Cost of Living |
|---|---|---|
| Philadelphia, PA | $150,000 | high |
| New York, NY | $181,250 | very high |
| Los Angeles, CA | $181,250 | very high |
| Chicago, IL | $150,000 | high |
| Houston, TX | $125,000 | moderate |
| Phoenix, AZ | $125,000 | moderate |