Staff Security Engineer

New
R
RTB HouseAdTech
PolandFull-TimeStaff
Salary not disclosed
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Job Details

Languages
Polish and English (min. B2/C1)
Experience
8+ years
Required Skills
PythonJavaKubernetesGoLinuxTerraform

Requirements

  • 8+ years of professional experience in security engineering, software engineering, infrastructure security, or product security.
  • Strong hands-on experience designing security controls for production environments.
  • Experience with large scale distributed systems and high throughput environments.
  • Polish and English language proficiency (min. B2/C1).
  • Experience performing security architecture reviews, threat modeling, and technical security assessments.
  • Strong understanding of application, infrastructure, and network security.
  • Expertise in authentication, authorization, and common attack techniques.
  • Experience securing both cloud and on-premise environments.
  • Good understanding of Linux, containers, Kubernetes, and modern distributed systems.
  • Proficiency in at least one general-purpose programming or scripting language (e.g., Python, Go, Java, C++).

Responsibilities

  • Identify systemic security risks across applications, on-prem infrastructure, cloud environments, internal platforms, and software development processes.
  • Perform security architecture reviews for existing and new systems.
  • Work directly with engineering teams to identify security weaknesses early in the software development lifecycle and design practical ways to address them.
  • Partner with our SOC to improve detection capabilities, analyze attack patterns and incidents, and translate findings into better detection rules, security controls, and long term architectural improvements.
  • Design and help implement security controls, tools, automation, and services that can be reused across engineering teams.
  • Define and evolve technical security standards, engineering guidelines, reference architectures, and security best practices.
  • Review complex technical designs and provide actionable security recommendations.
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