Senior Backend Developer - PHP, Go

Brno , Czechia


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 global company working on user-centric cybersecurity products for telcos, ISPs, enterprises, public institutions, and governments that provide millions of everyday internet users unyielding protection from malware, phishing schemes, ransomware, and other malicious digital attacks without the need for them to download anything. Whalebone is headquartered in Brno, Czech Republic.

At this point, Whalebone has 400+ customers in telecommunications and corporate sectors (A1, O2 Telefonica, Tele2, Panasonic, Bauhaus, and many others) around the globe. With nearly 100 team members of multiple nationalities, Whalebone ranked 22nd in Deloitte’s list of fastest-growing companies in Central Europe.


We create cybersecurity products that people can actually use. We protect them against viruses and fraud on the network so that the users do not have to handle anything.
Thanks to this approach, we already protect tens of millions of people worldwide. Become a significant part of an important and ambitious project as a Backend Developer.


🔍What will you do

  • Working on new features of our microservices BE portfolio

  • Creating/extending microservices communicating with each other using APIs (REST, gRPC) and using modern technologies for data storage (Elasticsearch, Clickhouse), messaging (Kafka, NATS), running in cloud environment (K8s, Docker)

  • Creating small pieces to build a complex environment, but keeping things simple

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