Senior Staff Security Infrastructure Engineer at Bloomreach

Setup: Remote - Czechia, Hybrid
Type: Full-time
Level: Principal
Posted: Feb 25, 2026

Description

Bloomreach is seeking a Senior Staff Security Infrastructure Engineer to own data architectures, design, implement, and monitor cloud infrastructure security controls (AWS/GCP), deploy and operate SIEM and other security resources, and manage vulnerability and incident lifecycles. This role involves leading incident triage, engaging with external researchers, and mentoring junior staff. The position is available in Bloomreach's Central Europe offices (Bratislava, Brno, Prague) or remotely within Central and Eastern Europe.

Required Skills

Cloud Security
AWS
GCP
SIEM
IaC
Python
Go
Bash
Network Security
URL Filtering
Threat Modeling
CVE Management
WAF
CI/CD Pipelines

Additional Information

Required Previous Experiences: 6+ years of relevant experience in cloud security, network security, URL filtering, common security frameworks, and CVE lifecycle management.
Preferred Qualifications: AWS Certified Security
Google Professional Cloud Security Engineer
Splunk Certified Admin or Splunk Certified Enterprise Security Admin
CISSP (Certified Information Systems Security Professional)
Certified Cloud Security Professional (CCSP)
Cloud Security Alliance CCSK

About Bloomreach

Bloomreach

ecommerce personalization

We unify real-time customer and product data so businesses understand what customers really want. By connecting that understanding to every channel, the ecommerce experience becomes limitless, continuously reflecting a changing customer as they shop. With the scale of AI, this creates endless new paths to purchase, greater profitability, and fast business growth.