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Make a splash in your career:

Dive into exciting opportunities with Whalebone!

Protecting one billion people from cyber threats?

If you find this proposition more exciting than scary, come on board and grow with us! Whalebone is a Brno-based company working on zero disruption cybersecurity products for telcos, ISPs, and corporations, providing millions of internet users with unyielding protection against ransomware and other malicious digital attacks.

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12 jobs
Backend Developer - PHP, GoBrno, Jihomoravský kraj, Czechia
C Developer - DNS cybersecurityBrno, Jihomoravský kraj, Czechia
Finance Admin - Part-timeBrno, Jihomoravský kraj, Czechia
Head of HRBrno, Jihomoravský kraj, Czechia
Recruiter - global cybersecurity solutionBrno, Jihomoravský kraj, Czechia
Senior Solution Consultant for DNS4EUBrno, Jihomoravský kraj, Czechia
Showing 10 of 12

Can’t find a job postion you’re looking for?

We’re always looking for people with unique skills. Send us your CV and we’ll get in touch when we have an opening that matches your expectations.

About Whalebone

Our mission is to provide cybersecurity protection to 1 billion people worldwide. Whalebone accomplishes this by offering unyielding protection to millions of everyday internet users without requiring them to download anything.  We believe cybersecurity plays a crucial role in our society. And as our CTO Robert Šefr says, “Cybersecurity is a human right, not a privilege.” Become a significant part of an important and ambitious project. Lead the global expansion of our products and become a part of our functional international team.

Currently, Whalebone has 300+ customers in telecommunications and corporate sectors across the globe (including A1 Austria, O2 Czechia, Telekom Slovenia…), and 80 team members of different nationalities.

Write the history of cybersecurity with us!

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Meet our team

Richard Malovič

Robert Šefr


Robert Šefr

Petr Hloušek


Petr Hloušek

Pavol Čobirka


Head of Operations

Kateřina Vozničková


Head of Customer Success

Roman Šedivý


Commercial & GTM Product Management

Michal Suster


Sales Director Immunity & Peacemaker

Ota Čermák


Engineering Director

Tomáš Paseka


Tech Consulting Lead

Andronikos Kyriakou


Threat Intelligence Lead

Martin Stehlík

See who we are!

Check out how we work, enjoy time together and have fun. Join us on our adventure!

Our office

We are located in Brno, Czech Republic.

Address Jezuitská 14/13, Brno, 602 00 Czech Republic