Irregular jobs, careers, and hiring context

Explore Irregular careers: 8 open roles hiring now. Find jobs at Irregular with direct links to apply. Funding stage: Series A. Headcount: 11-50. Irregular (formerly Pattern Labs) is a frontier AI security lab founded in Tel Aviv in 2023 that builds sandboxed simulation environments to test AI models for cybersecurity vulnerabilities and attack/defense capabilities. It partners with leading AI labs like OpenAI and Anthropic to assess model safety before public release.

This page summarizes open roles, company profile signals, and official application paths so candidates can quickly evaluate fit before applying. Use the role list below to identify team focus, review location patterns, and jump to source listings. For broader comparison across the market, continue to the full company directory and jobs explorer.

Open roles
8
Funding stage
Series A
Total funding
$86.3M

Key facts

Irregular is a Series A stage AI startup, founded in 2023, with $86.3M in total disclosed funding. Its most recent round was a $80M Series A in Sep 2025. It currently lists 8 open roles across Tel Aviv, Israel. Source: Fast AI Jobs company dataset, updated Nov 2026.

Sample open roles from this company

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Company profile last updated on Nov 8, 2026.