KLA employees working as Application Development Engineer in US have attributed a compensation and benefits rating of 3.8 out of 5 stars, based on 13 ratings. This is 5% lower than the average of Application Development Engineer professionals at KLA worldwide.
The salary trajectory of a Application Development Engineer ranges between locations and employers. The salary starts at $117,788 per year (estimate) and goes up to $280,029 per year (estimate) for the highest level of seniority.
The estimated average salary for a Application Development Engineer at KLA is $154,171 per year or $74 per hour, but some professionals have reported earning up to roughly $224,390 per year (90th percentile). The typical pay range is between $128,426 (25th percentile) and $188,359 (75th percentile) annually. This is based on 7 salaries submitted by KLA Application Development Engineer professionals on Glassdoor, as of Jun 2026.
Application Development Engineer professionals typically earn between $62 and $91 per hour.
Application Development Engineer professionals typically earn between $10,702 and $15,697 monthly.