New offer - be the first one to apply!

December 17, 2025

Mid/Senior Security Engineer

Mid • Hybrid

Kraków, Poland

Hybrid

Office location: Krakow, Aleja Pokoju 18 

We don't have a fully remote working option. 


Requirements:


  • 3+ years of DevOps or DevSecOps experience

  • Experience securing CI/CD pipelines

  • Familiarity with modern DevSecOps tooling (SAST, DAST, SCA, IaC scanning)

  • Cloud-native infrastructure stack experience with tools like Terraform, Ansible and etc;

  • Experience in the implementation of security controls and familiarity with SCAP and continuous security monitoring solutions

  • Knowledge in the development and implementation of the following concepts:

  • - Network Security Concepts,  Linux System Security and System Hardening, Data Classification and Data Security Concepts, Cloud Security, particularly AWS

  • Ability to analyze and resolve complex infrastructure resource and application deployment issues

  • Minimum Intermediate level of English

​​​​​

Nice to have:


  • Bachelor's degree

  • Experience with intrusion detection solutions and web application firewalls/L7 proxies

  • Experience in Server Application security concepts and security controls

  • Hands-on experience with Qualys

  • Scripting and automation skills, implementing in Python, Go and similar languages

  • Understanding of various user access controls, SSO, user profile integrity and access management controls


We offer:


  • Flexible hybrid working model

  • Yearly bonus

  • Paid Lunches

  • Private Medical Insurance

  • Multisport card

  • Company covers accountant assistance expenses

  • ZUS Coverage

  • Unlimited sick leaves

  • 21 working days of vacation, public holidays

  • Trainings and workshops.


About us:


LotusFlare is a provider of cloud-native SaaS products based in the heart of Silicon Valley. Founded by the team that helped Facebook reach over one billion users, LotusFlare was founded to make affordable mobile communications available to everyone on Earth.


Today, LotusFlare focuses on designing, building, and continuously evolving a digital commerce and monetization platform that delivers valuable outcomes for enterprises. Our platform, Digital Network Operator® (DNO™) Cloud, is licensed to telecommunications services providers and supports millions of customers globally.

LotusFlare has also designed and built the leading eSIM travel product - Nomad. Nomad provides global travelers with high-speed, affordable data connectivity in over 190 countries. Nomad is available as an iOS or Android app or via getnomad.app.