Principal Software Engineer, AI SIEM

SentinelOne

Confirmed live yesterday High trust
Remote

Quick summary

Work type
Remote
Location
Remote
Salary
$216,000–$297,000 / yr
Posted
91 days ago
Freshness
Confirmed live yesterday

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $203k
This role $256k
$124k $316k
below market most similar roles pay here above market

This role pays more than 82% of similar roles. Most pay $174,600–$231,000 — the blue band above. At the midpoint, this role pays about $256k versus about $203k for comparable roles.

Based on 240 similar postings.

Employer

About SentinelOne

SentinelOne is a cybersecurity company that provides an AI-powered extended detection and response (XDR) platform. Its Singularity platform delivers autonomous endpoint, cloud, and identity protection for enterprises.

SentinelOne currently has 32 open roles on FindRole.

Listed pay typically runs $170,000–$236,500 across 32 roles with salary data.

Most-posted roles

View all roles at SentinelOne

At a glance

TL;DR · Principal Software Engineer, AI SIEM

The Principal Software Engineer, AI SIEM joins the engineering team to oversee the architectural integrity of the AI SIEM platform. This role involves reasoning across data ingest, storage, query retrieval, analyst workflows, and detection engines to identify system gaps and redundancies. You will drive cross-team architectural decisions, establish technical standards for APIs and data contracts, and mentor senior engineers. Key responsibilities include prototyping connective tissue between pillars and prioritizing high-leverage investments. The ideal candidate possesses over 15 years of experience building large-scale distributed backend systems, specifically in high-throughput data ingest, query engines, or detection systems. You must demonstrate expertise in designing service contracts, managing streaming pipelines, and navigating high-cardinality querying. The work focuses on solving complex problems within security operations, including rule-based and ML-driven detection logic.

What does a Software Engineer earn in Remote?

Median $208800 from 354 postings across 50 companies.

See salary data

What you'll do

  • Build a mental model of the full system to identify architectural gaps and redundant efforts.
  • Drive cross-team architectural decisions regarding data enrichment, detection logic, and analyst workflows.
  • Partner with engineering leads as a peer thought partner to influence technical direction through reasoning.
  • Identify and prioritize high-leverage architectural investments for engineering leadership and product teams.
  • Prototype and build the connective tissue between system pillars that lack a single owner.
  • Establish cross-cutting technical standards for APIs, data contracts, and service boundaries.
  • Mentor senior and staff engineers to raise the bar for architectural thinking across the organization.
  • Translate system health and technical gaps into a strategic roadmap for leadership.

What we're looking for

  • Deep experience of 15 or more years building and operating large-scale distributed backend systems.
  • Direct experience in at least two of: high-throughput data ingest/storage, query engines, or detection/rules systems.
  • Demonstrated track record of reasoning about systems at the architecture level to identify boundaries, overlaps, and gaps.
  • Experience designing APIs and service contracts that maintain interoperability across multiple teams and years.
  • A four-year degree in Computer Science or equivalent practical experience.
  • Familiarity with security operations concepts such as alerts, findings, assets, incidents, and detection rules (preferred).
  • Experience with modern cloud infrastructure and data-intensive systems (distributed storage, high-cardinality querying, streaming pipelines) (preferred).
  • Exposure to both rule-based and ML/AI-driven detection approaches (preferred).

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