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September 16, 2026

Senior AI-Native Security Specialist / Security Champion

Senior • On-site

Brno, Czechia

Quick Facts

  • Role: Senior AI-Native Builder (Security Specialist) – Security Champion for a product line

Description

You will blend software engineering with product security, using AI as the default execution model to own security issues end-to-end—from investigation and validation through remediation. As the Security Champion, you’ll strengthen secure design patterns, architectural guardrails, and AI-assisted workflows that enable secure software development at scale.

Responsibilities

  • Own security issues end-to-end for an integrated product line
  • Investigate, reproduce, prioritize, and validate vulnerabilities from customers, tooling, penetration tests, and researchers
  • Analyze complex codebases to identify root causes and implement security fixes
  • Coordinate remediations across multiple components or teams
  • Partner with architects to improve secure design standards and architectural guardrails
  • Build internal tools, deterministic automation, and AI-assisted workflows for triage, remediation, testing, and validation
  • Coach teams on secure development practices and embed AI-led security into everyday workflows
  • Plan remediation using exploitability and risk-based decision making
  • Support customer security reviews and vulnerability disclosure with coordinated remediation
  • Communicate complex security findings to engineers, product managers, leaders, customers, and researchers
  • Continuously improve engineering systems and practices for secure software development

Requirements

  • Strong software engineering experience in Go, Python, C#, JavaScript/TypeScript, or similar languages
  • Ability to understand, analyze, and debug complex production code and systems
  • Experience investigating, prioritizing, and validating application security vulnerabilities
  • Knowledge of secure software development, secure application architecture, and threat modeling
  • Understanding of OWASP, CWE, CVSS, exploitability analysis, and risk-based remediation
  • Experience using AI to accelerate investigations and secure software development
  • Excellent written and verbal communication with ability to influence technical decisions and build consensus
  • Collaborative mindset with passion for improving engineering practices and helping other engineers succeed

Benefits

  • Generous remuneration package
  • Employee Stock Purchase Plan Enrollment
  • 5th week of vacation
  • Birthday day off
  • Extra time off for service anniversaries
  • Community service time off
  • International Women’s Day – March 8 is an official holiday for all employees
  • Risk life insurance
  • Flexible working hours and work-from-home options
  • Meal allowance
  • Flowmon Benefit Program (Cafeteria) for leisure/wellness, pension insurance, or a co-funded Multisport card
  • Relaxation zone and drinks & fruits in the workplace
  • Company-wide events

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