Remote Senior Cyber Security Applications Engineer

Colliers International Deutschland Holding GmbH; Warszawa; Hybrid; PLN 180,000 - 300,000; Full time

Benefits offered by this job

Remote work in Poland

Contract of employment

International environment

Private healthcare

6 additional days off for parents

Job summary

Colliers International Deutschland Holding GmbH in Warsaw is seeking a Senior Cyber Security Applications Engineer to work with IT and business teams to ensure applications meet security best practices.

You will review cloud and on‑prem apps, define security requirements, and implement secure design principles across the development lifecycle, while collaborating with governance and incident response teams.

Qualifications

• Bachelor’s degree in computer science, cybersecurity, or related field (or equivalent).
• 5-8+ years of experience in cloud apps, cybersecurity, or related domains.
• Strong experience performing threat modelling and security reviews.
• Hands-on experience on whitebox, greybox, and blackbox assessments or oversight apps pen tests focusing on OWASP.

Responsibilities

• Perform deep architecture and security reviews on applications (cloud and on‑prem) to identify vulnerabilities.
• Design applications security requirements, performing threat modelling and managing applications pentests.
• Support decision-making by determining the tradeoffs between security and business requirements.
• Lead implementation of strategic security initiatives that improve security across Colliers.

Skills

Threat modelling

Security reviews

Cloud applications

OWASP testing

Security governance

Education

Bachelor’s degree in CS/Cybersecurity

Tools

OWASP

Job description

Colliers International Deutschland Holding GmbH in Warsaw is seeking a Senior Cyber Security Applications Engineer to work with IT and business teams to ensure applications meet security best practices.

You will review cloud and on‑prem apps, define security requirements, and implement secure design principles across the development lifecycle, while collaborating with governance and incident response teams.