As of January 01, 2026, the average annual salary for Senior Associate Software Engineer in Acton, CA is $145,982, equivalent to $70 per hour, $2,807 weekly, or $12,165 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Senior Associate Software Engineer in cities like Santa Clara, San Jose, and Fremont.

Annually Salaries for Senior Associate Software Engineer in Acton, CA vary widely, spanning from $123,934 to $170,009. Most professionals fall between the 25th percentile ($134,441) and 75th percentile ($158,559), while top earners (90th percentile) make $170,009 per year. This $24,118 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or Software Development, or targeting high-paying regions like District of Columbia or California.

Location and experience significantly influence earnings. For example, Acton Senior Associate Software Engineer often earn 0.2% higher than national averages. Professionals are advised to focus on high-growth sectors like to offset market challenges.

Based on HR-reported data: a national average with a geographic differential
Senior Associate Software Engineer Salaries by Percentile
Percentile Salary Location Last Updated
10th Percentile Senior Associate Software Engineer Salary $123,934 Acton, CA January 01, 2026
25th Percentile Senior Associate Software Engineer Salary $134,441 Acton, CA January 01, 2026
50th Percentile Senior Associate Software Engineer Salary $145,982 Acton, CA January 01, 2026
75th Percentile Senior Associate Software Engineer Salary $158,559 Acton, CA January 01, 2026
90th Percentile Senior Associate Software Engineer Salary $170,009 Acton, CA January 01, 2026
25% $134,441 10% $123,934 90% $170,009 75% $158,559 $145,982 50%(Median) Didn’t find job title? Click
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Sr. Software Engineer with Security Clearance

22nd Century Technologies, Inc. - Redondo Beach, CA

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What is A Senior Associate Software Engineer ?

The salary for a Senior Associate Software Engineer typically ranges from $80,000 to $120,000 annually, depending on factors such as location, industry, and level of experience. This role involves designing, developing, and maintaining software applications, collaborating with cross-functional teams to deliver high-quality solutions. Senior Associate Software Engineers are expected to possess strong programming skills, proficiency in various programming languages, and a solid understanding of software development methodologies. Additional responsibilities may include mentoring junior engineers...

Source: (as of 06/04/2025). Read more from

See user submitted job responsibilities for Senior Associate Software Engineer.

Job Openings for Senior Associate Software Engineer in Acton, CA

Career Path for this job

  1. Down a level:

    Software Engineer II

    2 - 4 years experience
    Bachelor's Degree

  2. This Job:

    Senior Associate Software Engineer

    4 - 7 years experience
    Bachelor's Degree

  3. Up a level:

    Software Engineer IV

    7 + years experience
    Bachelor's Degree

Understand the total compensation opportunity for A Senior Associate Software Engineer, base salary plus other pay elements

Average Base Salary

Core compensation

 
 
 
134441
158559
145982

Average Total Cash Compensation

Includes base and annual incentives

 
 
 
145447
178426
161134
These charts show the average base salary (core compensation), as well as the average total cash compensation for the job of Senior Associate Software Engineer in Acton, CA. The base salary for Senior Associate Software Engineer ranges from $134,441 to $158,559 with the average base salary of $145,982. The total cash compensation, which includes base, and annual incentives, can vary anywhere from $145,447 to $178,426 with the average total cash compensation of $161,134.

Discover how your pay is adjusted for skills, experience, and other factors

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For a real-time salary target, tell us more about your role in the four categories below.

134441
158559

 

About Acton, California    Acton is an unincorporated census-designated place in Los Angeles County, California, near the Antelope Valley. According to the 2010 census, Acton h....More

Acton, California  area prices were up 3.2% from a year ago

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