Principal Software Engineer at ServiceNow
Santa Clara, CA
$221,200–$387,100from the description
Jun 28, 2026
Santa Clara, CA
Jul 21, 2026
What this job asks for AI summary
A senior individual-contributor engineering role focused on architecting and building core platform components within the IT Service Management and IT Operations Management space. The work centers on large-scale endpoint agent development, microservices, data collection pipelines, and embedding generative AI capabilities, alongside contributing to front-end experiences. The position also carries a mentorship and technical leadership dimension, including design reviews and setting engineering standards across the team.
Senior level · 15+ years · National · Full-time
Advertised as Principal, but the requirements read as Senior.
“or” means any one of them counts — you don't need all of them.
We read this from the posting text with AI. Skim the description below before ruling yourself out.
How this req sits in the market our data
Most people in this occupation already list these. Still required — just not what gets you shortlisted.
What the occupation pays Median $135,980 (middle half $105,210–$171,980). This posting is about at that midpoint.
Estimated from BLS employment for this occupation and area, per-skill prevalence across our listing corpus, and published wage benchmarks — as of Jul 28, 2026. It is a model, not a headcount.
Why we read it this way (7)
The title is 'Principal Software Engineer' but the actual scope — owning features end-to-end, mentoring, and making architectural decisions within a product team — is consistent with a Senior engineer at most companies. The 15-year experience floor is common for Senior roles at large enterprises and does not by itself indicate Staff or Principal scope (no org-wide technical authority or cross-org direction-setting is described).
Degree requirement is set to None: the JD explicitly accepts 'equivalent experience' as an alternative to any of the listed degree paths.
Python and Java are presented as interchangeable ('Python, Java, or similar object-oriented languages'); Python is listed as the primary with Java as the alternative.
Angular, React, and Vue are presented as interchangeable front-end framework options; Angular is listed as primary with React and Vue as alternatives.
JUnit, Selenium, and TestNG are presented as interchangeable testing framework examples; JUnit is listed as primary with the others as alternatives.
The role mentions 'large-scale endpoint agent development and deployment' and 'microservices architecture' in the narrative/role-description section rather than the formal Qualifications block; microservices is marked preferred accordingly.
Generative AI integration is described as a key responsibility in the role narrative but the Qualifications block frames AI experience more broadly ('AI-powered tools or workflows'); generative AI is marked preferred to reflect that framing.
Read the full posting
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