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Senior Javascript Engineer Salary in the United States

How much does a Senior Javascript Engineer make in the United States?

As of September 01, 2026, the average salary for a Senior Javascript Engineer in the United States is $128,964 per year, which breaks down to an hourly rate of $62.

However, a Senior Javascript Engineer's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $148,405
  • Majority Range (25th-75th percentile): $118,051 to $139,140
  • Entry-Level (10th percentile): $108,115
Salary Factors Salary-Boosting Skills Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Key Factors That Influence Senior Javascript Engineer Salaries

A Senior Javascript Engineer's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location, education and company size can directly affect your earning potential.

How Experience Level Affects Senior Javascript Engineer Salaries?

Experience is a primary driver of a Senior Javascript Engineer's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:

  • Entry-Level (less than 1 year): $126,690
  • Early Career (1-2 years): $127,448
  • Mid-Level (2-4 years): $128,964
  • Senior-Level (5-8 years): $134,463
  • Expert (over 8 years): $137,366
Levels Salary
Entry Level Senior Javascript Engineer$126,690
Intermediate Level Senior Javascript Engineer$127,448
Senior Level Senior Javascript Engineer$128,964
Specialist Level Senior Javascript Engineer$134,463
Expert Level Senior Javascript Engineer$137,366
View as Graph

How Do Senior Javascript Engineer Salaries Vary from State to State?

Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Senior Javascript Engineers. For example, consider the average annual salaries in these key locations:
  • District of Columbia: $142,789.
  • California: $142,247.
  • Massachusetts: $140,352.

Top Paying Cities for Senior Javascript Engineers

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • San Jose: $162,662
  • San Francisco: $160,881
  • Oakland: $157,491

What Skills Can Increase a Senior Javascript Engineer's Salary?

Demanded Skills for the Role:

  • Problem Solving (Mentioned in 3% Job Postings): Analyzing and identifying the root cause of problems and applying critical thinking skills to solve problems.
  • Docker (Mentioned in 3.36% Job Postings): Building, running, and managing containers to deliver software quickly on various platforms.
  • Prototyping (Mentioned in 1.8% Job Postings): Creating a sample product that may be tested to discover potential problems and avoid mistakes.
Skills Demand Percentage
Problem Solving 3%
Docker 3.36%
Prototyping 1.8%
See More Skills

What skills can make your compensation higher?

Mastering certain specialized skills can lead to a significant increase in pay. Here are examples of skills and the potential impact they can have on a Senior Javascript Engineer's salary.

  • Data Privacy: Can increase your salary by up to 6%.
  • Networking: Can increase your salary by up to 5%.
  • Presentation: Can increase your salary by up to 4%.
Skill Salary Salary % Increase
Data Privacy $136,702
6%
Networking $135,412
5%
Presentation $134,123
4%
Get Latest Data

Senior Javascript Engineer Salary by Industry: Top Paying Sectors

For Senior Javascript Engineer roles, the industry you choose can affect earning potential by as much as 35% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Financial Services sectors offer the strongest compensation, at 20% above the average. In contrast, Senior Javascript Engineer positions in Edu., Gov't. & Nonprofit or Transportation typically offer lower base pay, as these industries often view Senior Javascript Engineer as a support function rather than a direct revenue driver.

The top paying industries for a Senior Javascript Engineer

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology$154,757$74.020%
Financial Services$148,309$71.015%
Healthcare$148,309$71.015%
Internet$144,440$69.012%
Energy & Utilities$141,860$68.010%

How Education impacts a Senior Javascript Engineer's Salary?

Your level of education can impact your salary potential. While many Senior Javascript Engineers enter the field with a Bachelor's Degree degree, higher education can lead to more specialized and higher-paying roles.

According to our 100% employer-reported salary data, the median salary for a Senior Javascript Engineer with a Bachelor's Degree is between $115,873 and $124,446).

Senior Javascript Engineer Salaries by Degree Level

Typical Education for Senior Javascript Engineer
Degree Level % of user with this level of education
No Diploma 0.2%
High School 2.1%
Associates 1.5%
Bachelors 55.5%
Masters 39.1%
Doctorate 1.5%
View as Graph

Senior Javascript Engineer Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Senior Javascript Engineer's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

Last Updated on September 01, 2026
$118,051
Average $128,964/year
$139,140
$9,838
Average $10,747/month
$11,595
$2,270
Average $2,480/week
$2,676
$57
Average $62/hour
$67
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $139,140 $11,595 $2,676 $67
Average $128,964 $10,747 $2,480 $62
25th Percentile $118,051 $9,838 $2,270 $57

Most common benefits for Senior Javascript Engineer

  • Social Security
  • 401 (k)
  • Disability
  • Healthcare
  • Pension
  • Time Off (days)

Common company salaries for Senior Javascript Engineer

Here are companies hiring for Senior Javascript Engineer and their salaries, click below for more details.

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FAQ about Senior Javascript Engineer

1. What industry pays the highest salary for Senior Javascript Engineer?

The Biotechnology industry offers the highest average compensation for Senior Javascript Engineer roles, with salaries approximately 20% above the market median.

Where Does Our Salary Data Come From?

Salary.com provides salary estimates, histograms, trends, and comparisons using data from employer job postings and third-party sources.

We offer detailed salary information across multiple percentiles for your reference. (Click here to learn Why the Salary Midpoint Formula Is Crucial for Achieving Pay Equity.)

With the most extensive online, real-time compensation data available, Salary.com helps you pinpoint your exact pay target.

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