Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials

Funding and backers

Hiring now
1
open roles
Backers
1
Coral Capital
Momentum
15/100
in the news
Last sign of life
this month
a posting or a news item
Tractionpublic signals, read monthly
Web presence
top 2%
of 133.2M domains by links, Common Crawl
Backed byfrom the funds' portfolios and accelerator catalogs
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Overview

Citadel AI builds products to test and monitor high-risk AI systems. Our mission is to make the world's AI systems more reliable and trustworthy.

News

Blog 3 months ago
Introducing Citadel Radar: AI Firewall and Monitoring
Citadel AI Inc. is launching Citadel Radar, a firewall and monitoring product that evaluates every prompt and response from your generative AI applications to detect, control, and monitor risk. As generative AI adoption expands across enterprises, simply
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Report
Blog 4 months ago
Citadel AI Launches Lens Governance: Bridging AI Governance and AI Deployment
Citadel AI Inc., a global leader in trustworthy AI, is proud to announce the launch of Lens Governance in private beta. This new solution unifies pre-deployment AI reviews and software asset inventory management. To adopt generative AI at scale and use it
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Report
News X (formerly Twitter) 4 months ago
TFTC (@TFTC21) on X
Ken Griffin went home on a Friday "fairly depressed" after watching AI agents at Citadel do work that used to take teams of PhDs in finance months to complete. Done in days.His words: "These are not mid-tier white collar jobs. These are extraordinarily hi
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Report
Blog 11 months ago
Citadel AI Joins Coalition for Health AI as Certified Assurance Resource Provider to Advance Safe and Responsible AI in Healthcare
Citadel AI, the leading global platform for AI safety and compliance, announced today it has become a certified Assurance Resource Provider with Coalition for Health AI (CHAI), the leading U.S. consortium dedicated to advancing the responsible adoption of
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Tech stack

Technologies named in job postings at Citadel Ai over the last 12 months, by layer, with the share of postings for each.
Technologies in use
14
Postings analysed
2
Stack modernity
82/100AI adopter
Languages
Python
SQL
Frameworks & libraries
FastAPI
Flask
Databases
PostgreSQL
Redis
Cloud & platforms
AWS
Azure
GCP
Google Cloud Run
Vertex AI
Developer tools
Docker
OpenTofu
AI & ML
LLM
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Growth

Hiring Momentum
47/100
Stable
Open positions
1
0 opened / 0 closed in 30 days
Median time-to-fill
58 days
faster than 27% of the market
ATS activity
Every ~10 hours
Today
Hiring Dynamics +100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
100% ▼
Activity Timeline
Added Stripe to stack Sep 2026

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Tokyo
Tokyo Japan
Engineering / R&D
1 open roles 2 posted in 90 days 100% engineering
hires for Backend
seen since Jul 2026 job postings

Jobs

≈ $34k – $82k per year (Estimated) • Hybrid • Full-Time • 3+ years exp • Tokyo
Python
SQL
Flask
FastAPI
Databases
PostgreSQL
Redis
AI/ML
Vertex AI
LLM
DevOps
GCP
OpenTofu
Azure
AWS
Docker
Google Cloud Run
Management
Stripe
Apply