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Hack The Box Tech Stack

Cyber readiness platform with gamified labs and live-fire simulations

Computer and Network Security Folkestone, Kent 201–500 employees Founded 2017 Privately Held
hackthebox.com LinkedIn

Hack The Box operates a cyber training platform built on Django, FastAPI, Kafka, and PostgreSQL, serving Fortune 500 companies and government agencies alongside a 4M+ member community. The hiring profile is heavily sales-tilted (17 of 52 active roles) while engineering (14 roles) focuses on modernizing data infrastructure — migrating off Snowflake to GCP-native Dataflow and BigQuery, retiring legacy warehouse systems, and building streaming pipelines. This imbalance signals an organization scaling revenue and federal sales velocity while consolidating technical debt.

Tech Stack 84 technologies

Core StackLooker HubSpot Gong Jira Okta Postman PandaDoc Slack Python Django FastAPI Kafka PostgreSQL Elasticsearch Kubernetes Terraform Asana Oracle NetSuite LinkedIn Sales Navigator HighSpot Highspot LinkedIn Learning Apollo Cucumber DBeaver TestRail Visual Studio Code BDD ChurnZero Oktopost+53 more
ReplacingSnowflake

What Hack The Box Is Building

◆Challenges

  • Financial performance optimization
  • Expanding federal sales pipeline
  • Standardising selling motions
  • Reducing ramp time
  • Budget allocation challenges
  • Improving win rates
  • Government contract complexity
  • Modernising data pipelines
  • Retiring legacy warehouse
  • Migrating legacy warehouse to gcp-native stack

▲Active Projects

  • Standardising enterprise and federal selling motions
  • Financial statement generation
  • Financial modeling initiative
  • Reducing ramp time across roles
  • Bdr campaign development
  • Financial planning and budgeting process
  • Contract negotiation workflow improvement
  • Own orchestration layer in airflow including slas, retries, and data quality gates
  • Drive migration off snowflake onto gcp-native stack and retire shadow pipelines
  • Design and build batch and streaming pipelines on dataflow, pub/sub, and kafka feeding bigquery, bigtable, and clickhouse

Hiring Activity

Accelerating50 roles · 40 in 30d

Department

Sales
17
Engineering
14
Finance
8
Customer-Success
5
Data
4
Support
3
Marketing
1

Seniority

Senior
27
Manager
12
Director
5
Mid
4
Intern
2
Junior
2
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About Hack The Box

Hack The Box delivers cyber readiness training through interactive labs and simulations designed to test both human and AI agents on offensive and defensive security skills. The platform serves Fortune 500 companies, government agencies, and managed security service providers, with 800+ enterprise customers and a community of 4+ million members. The company offers role-based certifications including ANAB-accredited programs accepted for FedRAMP personnel qualification. Headquartered in Folkestone, Kent, the company operates across the US, UK, Greece, Germany, Poland, Bulgaria, and Brazil, with active scaling across sales, engineering, and finance teams.

HeadquartersFolkestone, Kent
Company Size201–500 employees
Founded2017
Hiring MarketsUnited States, Greece, United Kingdom, Germany, Poland, Bulgaria, Brazil

Frequently Asked Questions

What tech stack does Hack The Box use?

Backend: Django, FastAPI, PostgreSQL, Elasticsearch, Kafka. Infrastructure: Kubernetes, Terraform. Data: moving from Snowflake to GCP (Dataflow, Pub/Sub, BigQuery, Bigtable, ClickHouse). Tools: Jira, Postman, DBeaver, VS Code, Okta, HubSpot, Looker.

Where is Hack The Box headquartered?

Folkestone, Kent, United Kingdom. The company hires across US, UK, Greece, Germany, Poland, Bulgaria, and Brazil.

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How this profile is built

Hack The Box's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.