Halcyon jobs, careers, and hiring context

Explore Halcyon careers: 11 open roles hiring now. Find jobs at Halcyon with direct links to apply. Funding stage: Series C. Headcount: 201-500. Halcyon is the leading anti-ransomware and cyber resilience platform purpose-built to defeat ransomware attacks through multiple layers of prevention, detection, and recovery. Using proprietary capsule neural network AI models, it captures encryption keys and enables autonomous system recovery in minutes.

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.

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Open roles
11
Funding stage
Series C
Total funding
$190M

Key facts

Halcyon is a Series C stage AI startup, founded in 2021, with $190M in total disclosed funding. Its most recent round was a $100M Series C in Nov 2024. It currently lists 11 open roles across Austin, Texas, United States, US Remote, +6 more. Source: Fast AI Jobs company dataset, updated Aug 2026.

Related topic tags

CybersecurityMachine LearningB2B SaaSCompliance

Sample open roles from this company

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Company profile last updated on Aug 4, 2026.