Backend Engineer Salary in Philadelphia
2026 compensation data for Backend Engineer positions in Philadelphia, PA. Ranges from $82,000 (entry-level) to $235,000 (senior). Median: $145,000.
Median (Mid)
$145,000
$69.71/hr
vs National
+3%
US: $141,000
COL Index
110
vs US avg = 100
Senior Max
$235,000
Top of band
Salary Ranges by Experience Level
Detailed Compensation Breakdown
| Level | Annual Min | Annual Median | Annual Max | Hourly (Median) |
|---|---|---|---|---|
| Entry-Level (0–2 yrs) | $82,000 | $100,000 | $120,000 | $48.08/hr |
| Mid-Level (3–5 yrs) | $120,000 | $145,000 | $173,000 | $69.71/hr |
| Senior (6+ yrs) | $168,000 | $199,000 | $235,000 | $95.67/hr |
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A mid-level backend engineer earning $145,000 in Philadelphia has the same buying power as $132,000 in an average US city, after adjusting for the local cost of living (COL index 110).
Cost of living comparisons use a base of 100 (US national average). Higher index = higher housing, transport, and consumer prices.
About Backend Engineer Salaries in Philadelphia
Design APIs, services, and data layers powering production applications. This page covers backend engineer compensation specifically in Philadelphia, PA.
The median backend engineer salary in Philadelphia, PA is $145,000 for mid-level professionals, which is 3% above the national median. With a cost of living index of 110 (national average = 100), Philadelphia offers a moderate cost of living with competitive salaries.
Entry-level backend engineers in Philadelphia can expect to earn between $82,000 and $120,000 (about $48.08/hour), while senior professionals with 6+ years of experience earn up to $235,000 ($235K annually, or about $112.98/hour).
These figures represent base salary only and do not include bonuses, equity, or benefits, which can add 20–50% to total compensation — especially at technology companies and in competitive markets like Philadelphia.
Frequently Asked Questions: Backend Engineer Salary in Philadelphia
What is the average Backend Engineer salary in Philadelphia?+
The average Backend Engineer salary in Philadelphia is $145,000 for a mid-level professional (3–5 years of experience). Entry-level pay starts around $100,000 and senior-level pay reaches $199,000.
How much does an entry-level backend engineer make in Philadelphia?+
Entry-level backend engineers in Philadelphia earn between $82,000 and $120,000, with a median of $100,000 per year (about $48.08/hour).
What is the hourly rate for a Backend Engineer in Philadelphia?+
Based on a 2,080-hour work year, a Backend Engineer in Philadelphia earns roughly $48.08/hour at entry-level, $69.71/hour at mid-level, and $95.67/hour at senior-level.
Is the Backend Engineer salary in Philadelphia higher than the US average?+
Yes — Backend Engineer salaries in Philadelphia are about 3% higher than the US national median of $141,000.
Does this include bonuses or equity?+
No — these figures are base salary only. Total compensation (base + bonus + equity + benefits) is typically 20–50% higher, and can be 2–3x at top technology and finance employers.
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