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90 STUDIO

Senior Security Engineer

Updated: 05.06.2026

Work modeOnsite

SenioritySenior, Expert

CityTrenčín

ContractFull-time

Salaryfrom 5000 €

Salary typeInvoice

Onsite | Senior, Expert | Trenčín | Full-time | from 5000 € | Invoice | Updated: 05.06.2026

IT & Technológie>Security Specialist>Senior Security Engineer

In this position, the candidate will take full ownership of the security posture across our entire product ecosystem and infrastructure. You will be the primary guardian of our systems, data, and applications, ensuring robust protection against threats while enabling secure and compliant product development and operations.

Job description

  • Design, implement, and maintain comprehensive security strategies for our web applications, public-facing websites, backend systems, and internal tools.
  • Conduct regular security assessments, vulnerability scanning, penetration testing, and code reviews; lead threat modeling and risk assessments for new and existing features.
  • Build and maintain security monitoring, detection, and response capabilities (SIEM, EDR, log analysis, anomaly detection).
  • Implement and enforce security best practices in CI/CD pipelines.
  • Manage identity and access control, secrets management, network security, and endpoint protection across multi-cloud and on-prem environments.
  • Ensure compliance with relevant standards (GDPR, ISO 27001, SOC 2, etc.) and support internal and external audits.
  • Collaborate closely with engineering, SRE, and product teams to embed security into the development lifecycle.
  • Produce clear security metrics, risk dashboards, and executive reports for leadership.
  • Stay current with the evolving threat landscape and proactively implement preventive and detective controls.

Requirements

  • 5+ years of hands-on experience in cybersecurity, with at least 3 years in a senior role.
  • Proven track record securing web applications, APIs, cloud environments, and CI/CD pipelines.
  • Strong expertise in multiple security domains: application security, infrastructure security, cloud security, network security, and incident response.
  • Hands-on experience with modern security tools such as Burp Suite, OWASP ZAP, Nessus/OpenVAS, Splunk/ELK, and OSS XDR/SIEM Wazuh.
  • Solid programming/scripting skills (Python, Bash, PowerShell, or similar) for automation and tooling.
  • Deep knowledge of security standards, frameworks, and compliance requirements.
  • Experience with secure SDLC and SRE practices.
  • Strong analytical and problem-solving skills with the ability to handle high-pressure situations.
  • Fluent English.

Security certifications (CISSP, OSCP, CISM) are a strong plus.

We offer

  • Working on an international project for a Swiss client from the financial sector
  • Quality onboarding that quickly puts you in context
  • Immediate start possible
  • Interesting financial evaluation

Place of work

Trenčín. You can move, commute comfortably every day, or ideally live in Trenčín and the accessible surroundings. The investor is design focused, building top-notch and unique spaces in the historical center of Trenčín under the castle and the entire infrastructure, we need a person who understands why it is important to be on hands and physically present in complex creative processes, in private banking and the media segment.

About company

90tka je elitná dielňa dizajnu. Nemáme fancy tulivaky, nerobíme powerpointy klientom a nestaviame LinkedIn komunity. Robíme dizajn a robíme ho dobre. Motion. Web. UX. Visual. Malý tím zameraný na precíznosť vo výsledkoch, vzťahy s klientami, lojalitu a diskrétnosť.

Work modeOnsite

SenioritySenior, Expert

CityTrenčín

ContractFull-time

Salaryfrom 5000 €

Salary typeInvoice

90 STUDIO

5 jobs

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