Python Senior Developer



One video is worth a thousand words!

You will

  • You will be part of our engineering team located in Brno
  • You will fight bots, malicious code and other cyberthreats through Python and machine learning
  • You will help to increase scalability and ease of deployment to our platform


  • Application: Python 3, Javascript, Kotlin, Swift, SQL, Cassandra, Redis, Pytest, Selenium
  • Platform: Linux, Docker, Ansible, Terraform, AWS, OpenStack, Prometheus, Grafana, AlertManager, ELK
  • Data: sklearn, numpy, random forests, gradient boosting, markov chains....
  • Everything is stored and versioned in GitLab.

Among you daily routines will be:

  • Write python code
  • Write unit tests
  • Follow high quality standards of our codebase
  • Process bug reports and create fixes
  • Participate in code reviews and scrum process


  • User-level knowhow of linux and docker
  • Experience with python and object programming in general
  • Proficiency in version control (git)
  • Experience with web technologies and concepts (HTTP, REST, CORS)

What we value

  • Strong engineering background in engineering, security or mathematics
  • Positive, can-do attitude with no-excuse startup mindset, passion to learn new things
  • Ability to take ownership and move towards shared goals without supervision

Nice to have

  • Web security skills - OWASP, ASVS
  • Experience with vanilla javascript programming
  • Experience with CassandraDB, Apache Kafka
  • Experience with machine learning libraries - numpy, numba, sklearn