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Hack The Box

Hack The Box

Spain HQ: BarcelonaGlobal HQ: London, UK200 employeesFounded 2017www.hackthebox.comBarcelona

Hack The Box (HTB) is a cybersecurity training and certification platform that provides a gamified environment for individuals and organizations to develop and validate offensive and defensive security skills. With a global community of over 3 million members, HTB offers a range of hands-on labs, challenges, and certification paths used by security professionals and enterprises worldwide. Founded in 2017, the company has established itself as a leading name in the cybersecurity education space, serving both individuals and corporate clients seeking to upskill their security teams.

Hack The Box was founded in the UK and later moved its operational headquarters to Barcelona, Spain, where it maintains a significant presence. The Barcelona office serves as the company’s main hub, housing a diverse, international team known for its fast-paced, collaborative culture. For international professionals, HTB offers the opportunity to work in a globally recognized cybersecurity brand within the vibrant tech ecosystem of Barcelona, with a hybrid work setup that accommodates relocation and a strong focus on innovation and community-driven learning.

Company History

Hack The Box was founded in 2017 by Haris Pylarinos and others as a platform to provide a realistic and gamified environment for learning cyber security. Initially launched as a free online community, it quickly grew in popularity among ethical hackers and security enthusiasts. Building on its success, the company introduced a premium corporate offering, expanded its lab environments and certification tracks, and moved its base to Barcelona to support international growth.

For International Professionals

  • Barcelona-based hub: The company’s main office is in Barcelona, a popular destination for international tech professionals, offering sun, culture, and a strong startup ecosystem.
  • Hybrid/remote-friendly: HTB supports flexible work arrangements, making it easier for new hires to settle in Spain while maintaining a healthy work-life balance.
  • International team: You'll work with colleagues from various countries, and daily communication is in English—ideal for those who don’t yet speak Spanish.
  • Fast-growing scale-up: With 3+ million users, careers at HTB offer growth opportunities and the chance to craft product impacts in niche cybersecurity niche.

Open Positions (1)