Overview
News
Technologies
Salaries
Products
People
Growth
Jobs
Financials
Overview
Horizon3.ai is a cybersecurity company that specializes in autonomous threat detection and proactive security validation. Its flagship platform, NodeZero, acts as an autonomous penetration testing solution that continuously discovers, tests, and verifies exploitable vulnerabilities across an organization's internal and external infrastructure. By simulating real-world attacker tactics, Horizon3.ai enables IT and security teams to fix critical security gaps before adversaries can exploit them.
Technologies
Tech DNA
Python
SQL
Go
Playwright
Selenium
OpenTelemetry
Neo4j
PostgreSQL
OpenSearch
AWS
Azure
GCP
LLM
Claude
Gemini
AI/ML
Python
SQL
C++
Scala
AWS
Azure
Neo4j
GCP
Docker
Kubernetes
PostgreSQL
AI Agents
LLM
Datadog
Terraform
IAM
Ansible
CloudFormation
CI/CD
AWS Bedrock
Red Teaming
Git
Amazon S3
Claude
SLI/SLO/SLA
Platform Engineering
Incident Management
ArgoCD
Crossplane
GitLab CI
AWS Lambda
GitLab
Fine-tuning
Gemini
Structured Outputs
Grafana
Prometheus
WebSockets
FinOps
DigitalOcean
Vector
Amazon EC2
Amazon EKS
Argo Workflows
Configuration Management
External Secrets
K3s
Splunk
OpenTelemetry
Amazon EventBridge
API Gateway
AWS Step Functions
Amazon Kinesis
OpenSearch
Amazon Redshift
Databricks
Flink
Function Calling
LangChain
Langflow
Model Context Protocol
RAG
Hallucination
Vertex AI
Claude Code
Airflow
Dagster
Spark
AWS Bedrock AgentCore
LLM Guardrails
OpenAI
Context Engineering
GRPO
LLM Evaluation
SFT
Edge AI
PagerDuty
Docker Swarm
GitOps
Security
Go
JavaScript
PowerShell
Bash
Rust
Assembly
FedRAMP
SOC 2
Okta
GDPR
Tcpdump
Wireshark
ISO 27001
Burp Suite
Least Privilege
MITRE ATT&CK
Threat Modeling
OWASP Top 10
AWS WAF
OWASP Dependency-Track
SonarQube
Trivy
TruffleHog
HashiCorp Vault
NIST 800-53
Carbon Black
Crowdstrike
Microsoft Defender
SentinelOne
Microsoft Entra ID
BloodHound
Cobalt Strike
Covenant
Hashcat
Impacket
John the Ripper
Metasploit
Nmap
OWASP ZAP
Pacu
PCI DSS
Prowler
ScoutSuite
Sliver
SQLmap
Elastic SIEM
IBM QRadar
Microsoft Sentinel
Tines
Vault
KEV
Zero Trust
Ghidra
Backend
Java
Node JS
C#
PHP
GraphQL
Puppeteer
Apache Kafka
WordPress
.NET
QA
TypeScript
Playwright
Selenium
Chrome DevTools
Postman
Other
ETL/ELT
Jira
Slack
Google Workspace
Tableau
Salesforce
Socket.IO
Figma
Zendesk
Confluence
Webflow
Apollo
Power BI
A/B Testing
HubSpot
Marketo
Asana
Stack modernity
78/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
AWS
22 jobs
Required
$236k
+28% vs market
Python
21 job
Required
$250k
+39% vs market
Neo4j
14 jobs
Required
$254k
+29% vs market
Azure
14 jobs
Required
$245k
+46% vs market
Docker
13 jobs
Required
$235k
+52% vs market
GCP
13 jobs
Required
$220k
+16% vs market
PostgreSQL
12 jobs
Required
$265k
+79% vs market
Kubernetes
12 jobs
Required
$220k
+22% vs market
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
Python
20%
AWS
16%
JavaScript
15%
CI/CD
15%
SQL
14%
Kubernetes
14%
Share of companies in the same industry that use each technology.
Stack changes
Amazon Kinesis
Aug 2026
Edge AI
Aug 2026
AWS Step Functions
Aug 2026
API Gateway
Aug 2026
Amazon EventBridge
Aug 2026
A/B Testing
Aug 2026
Red Teaming
Aug 2026
IAM
Aug 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Jobgether
Booz Allen Hamilton
CrowdStrike
Emagine
Devoteam
Weekday
Salary insights
Compensation ranges based on this company's open jobs
Median
$228k
Typical range
$127k – $328k
Open positions
30
29
Jobs
Junior
6.9%
Middle
10.3%
Senior
48.3%
Staff
27.6%
Principal
6.9%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Junior | 2 | $135k | $130k – $140k |
| Middle | 3 | $165k | $161k – $235k |
| Senior | 14 | $218k | $127k – $328k |
| Staff | 8 | $265k | $145k – $275k |
| Principal | 2 | $285k | $273k – $297k |
Highest paying role
Senior Engineering Manager, Rapid Response
$328k
Normalized to USD per year
Growth
Hiring Momentum
66/100
Growing
Open positions
34
1 opened / 10 closed in 30 days
Median time-to-fill
48 days
faster than 31% of the market
ATS activity
Every ~14 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
16% ▼
Security
16% ▲
DevOps
13% ▼
Support
13% ▲
Management
13% ▲
Product
6% ▼
Activity Timeline
New location: Amsterdam
Aug 2026
New location: Chicago
Aug 2026
Added OpenTelemetry to stack
Aug 2026
Added Spark to stack
Aug 2026
Added Databricks to stack
Aug 2026
Added Dagster to stack
Aug 2026
Added Amazon Redshift to stack
Aug 2026
Added Airflow to stack
Aug 2026
Added Tines to stack
Aug 2026
Added Splunk to stack
Aug 2026
Added Microsoft Sentinel to stack
Aug 2026
Added IBM QRadar to stack
Aug 2026
Jobs
$115k – $130k per year • In office • Full-Time • 2+ years exp • Chicago
Okta
Management
Google Workspace
Jira
Slack
Apply
$128k – $140k per year • In office • Full-Time • 2+ years exp • San Francisco
Okta
Management
Google Workspace
Jira
Slack
Apply
$200k – $235k per year • Equity • Remote • Full-Time • 4+ years exp • Bachelor's Degree
Go
Python
SQL
Apache Kafka
Neo4j
PostgreSQL
AI/ML
Flink
DevOps
AWS
Datadog
Docker
Kubernetes
OpenTelemetry
Platform Engineering
Amazon Kinesis
Apply
≈ $66k – $159k per year (Estimated) • Equity • Remote/Hybrid • Full-Time • 5+ years exp • Bachelor's Degree • Amsterdam
Bash
JavaScript
PowerShell
Python
SQL
Ansible
AWS
Azure
CloudFormation
Datadog
Docker
GCP
Kubernetes
Terraform
Cybersecurity
GDPR
SOC 2
Tcpdump
Wireshark
Apply
$200k – $270k per year • Remote • Full-Time • 7+ years exp • Bachelor's Degree
C++
Go
Java
Python
Scala
SQL
TypeScript
Neo4j
PostgreSQL
Frontend
GraphQL
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Analytics
ETL/ELT
Apply
$202k – $238k per year • Remote • Full-Time • 7+ years exp • Bachelor's Degree
Python
SQL
Amazon Redshift
Databricks
AI/ML
Airflow
Dagster
Spark
DevOps
AWS
Analytics
Tableau
Apply
$225k – $265k per year • Remote • Full-Time • 5+ years exp
JavaScript
Python
Neo4j
PostgreSQL
DevOps
CI/CD
Management
Jira
QA
Playwright
Selenium
Apply
$242k – $328k per year • Remote • Full-Time • 3+ years exp
C++
Python
Rust
SQL
Neo4j
PostgreSQL
AI/ML
LLM
AI Agents
Edge AI
DevOps
AWS
Docker
Git
Kubernetes
Apply
$124k – $161k per year • Equity • Remote • Full-Time • 3+ years exp • Bachelor's Degree
PowerShell
Python
AI Agents
AWS Bedrock
Claude
Gemini
LLM
DevOps
AWS
Azure
GCP
Splunk
Cybersecurity
Elastic SIEM
IBM QRadar
Microsoft Sentinel
MITRE ATT&CK
Okta
Tines
Apply
$225k – $265k per year • Equity • Remote/Hybrid • Full-Time • 7+ years exp • Bachelor's Degree • San Francisco • New York
Apply
$175k – $215k per year • Remote • Full-Time • 8+ years exp
LLM
AI Agents
Marketing
Salesforce
Apply
$117k – $145k per year • Remote • Full-Time • 8+ years exp • Bachelor's Degree
Bash
JavaScript
Python
Go
Ansible
AWS
Azure
CloudFormation
Datadog
Docker
GCP
Kubernetes
SLI/SLO/SLA
Terraform
Cybersecurity
FedRAMP
GDPR
SOC 2
Tcpdump
Wireshark
Apply
Show more jobs