As of March 01, 2026, the average annual salary for sr developer in Delaware is $141,133, equivalent to $68 per hour, $2,714 weekly, or $11,761 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for sr developer in cities like Santa Clara, San Jose, and Fremont.

Annually Salaries for sr developer in Delaware vary widely, spanning from $121,980 to $159,083. Most professionals fall between the 25th percentile ($131,108) and 75th percentile ($150,529), while top earners (90th percentile) make $159,083 per year. This $19,421 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or Open Source, or targeting high-paying regions like District of Columbia or California.

Location and experience significantly influence earnings. For example, Delaware sr developer often earn 1.3% higher than national averages due to demand from Fortune 41 companies. However, Delaware currently ranks 16 nationwide for sr developer job salary. 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
sr developer Salaries by Percentile
Percentile Salary Location Last Updated
10th Percentile sr developer Salary $121,980 DE March 01, 2026
25th Percentile sr developer Salary $131,108 DE March 01, 2026
50th Percentile sr developer Salary $141,133 DE March 01, 2026
75th Percentile sr developer Salary $150,529 DE March 01, 2026
90th Percentile sr developer Salary $159,083 DE March 01, 2026
25% $131,108 10% $121,980 90% $159,083 75% $150,529 $141,133 50%(Median) Didn’t find job title? Click
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Sr. Java Developer

Spruce Infotech - Wilmington, DE

Sr. Java Developer - (Back End Focused)

Atria Group LLC - Wilmington, DE

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What is A sr developer ?

A Senior Developer is responsible for designing, developing, and maintaining software applications while ensuring high performance and responsiveness. This role involves collaborating with cross-functional teams to define project requirements and deliver innovative solutions. Key responsibilities include writing clean, scalable code, conducting code reviews, and mentoring junior developers. Proficiency in multiple programming languages, frameworks, and tools is essential, along with strong problem-solving skills. A solid understanding of software development methodologies, version control syst...

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

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Location Avg. Salary Date Updated
Location Bear, DE Avg. Salary $152,780 Date Updated March 01, 2026
Location Delaware City, DE Avg. Salary $152,839 Date Updated March 01, 2026
Location Harrington, DE Avg. Salary $156,116 Date Updated March 01, 2026
Location Lewes, DE Avg. Salary $156,116 Date Updated March 01, 2026
Location Middletown, DE Avg. Salary $153,599 Date Updated March 01, 2026
Location Milford, DE Avg. Salary $156,116 Date Updated March 01, 2026
Location Rehoboth Beach, DE Avg. Salary $157,159 Date Updated March 01, 2026
Location Seaford, DE Avg. Salary $154,478 Date Updated March 01, 2026
Location Smyrna, DE Avg. Salary $153,912 Date Updated March 01, 2026
Location Bethany Beach, DE Avg. Salary $157,159 Date Updated March 01, 2026
Job Openings for sr developer in Delaware

Jobs with a similar salary range to sr developer : Senior Staff Software Engineer, Senior Php Developer, Senior Engineering Specialist