New offer - be the first one to apply!
October 16, 2026
Application Security Engineer
Mid • On-site
45,000 - 75,000 EUR/yr
Cologne, Germany
Quick Facts
Role: Application Security Engineer
Focus: Web application security, security assessments, and DevSecOps/SDLC tooling
Description
You will support and continuously improve a Security Champion program and run community activities (e.g., Capture the Flag) while strengthening security culture through training and coaching. The role includes creating SDLC guidelines aligned with ISO 27001 requirements and developing DevSecOps security and compliance tools that enable security shift-left in the software lifecycle. You’ll work with self-organized agile teams and integrate security tooling into GCP-based microservices platforms.
Responsibilities
Build and continuously improve the Security Champion Program and organize community events (e.g., Capture the Flag)
Improve security culture by training and coaching software engineers, leaders, and Product Owners on offensive security, Security by Design, and secure coding
Create practical SDLC guidelines and tooling instructions that make ISO 27001 ISMS requirements actionable for developers
Develop and improve DevSecOps security and compliance tools to integrate security into the SDLC (shift left)
Support platform teams integrating tools into their platforms
Perform independent, agile work in and with self-organized teams
Requirements
Expertise in web application security testing and cloud/network security assessments
Knowledge of web application security and OWASP Top 10 vulnerabilities and solutions
Experience creating guidelines and architecture requirements that fulfill ISO 27001 ISMS requirements
Experience as a Security Champion or Security Engineer in an agile product team
Initial practical experience building security communities and Security Champion programs
Knowledge of Prometheus, Grafana, Terraform, Kubernetes, and Google Cloud Platform (GCP)
DevOps mindset and interest in outcome-oriented, experimental, data-driven product development and automation across CI/CD, DevOps, SDLC, DevSecOps, and microservice architectures
Completed degree in computer science with an IT security focus or equivalent training; alternatively, long-term experience
Benefits
Flexible working hours and mobile work
30 vacation days plus regional public tradition days
Time-off models and up to two additional weeks of leave per year
Annual training budget with a dedicated learning platform, workshops, and tech events
Networks for personal development
Discounted Deutschlandticket and employee benefits such as a company bike, parking, health services, and support for retirement savings
Vacation and Christmas bonuses and discounts at REWE, PENNY, toom Baumarkt, and DERTOUR Group
Similar jobs you might like
IT Security Engineer (m/w/d)
FRITZ! GmbH
Senior
Technology
Berlin, BE, Germany · On-site
€62K - €102K/yr
3 days ago
AVIATION - DevSecOps & Compliance Engineer (m/w/d)
DEKRA Arbeit GmbH
Senior
Technology
Bremen, HB, Germany · On-site
€58K - €80K/yr
3 days ago
Security Engineer
Starburst
Mid
Technology
Warsaw, Poland · Remote
275K zł - 350K zł/yr
17 days ago
Inżynier(-ka) bezpieczeństwa aplikacji (Application Security Engineer)
mBank
Senior
Technology
Warsaw, Poland · On-site
N/A
6 days ago
Cybersecurity Consultant & Security Engineer
Swarco AG
Senior
Technology
Berlin, Germany · On-site
€65K - €95K/yr
3 days ago

DevSecOps Inżynier/Inżynierka
DCG
Senior
Technology
Warsaw, Poland · On-site
0K zł - 0K zł/yr
13 days ago
Security Engineer (m/w/x)
ZEISS
Senior
Technology
Oberkochen, Germany · On-site
€45K - €70K/yr
5 days ago
Network Security Engineer
Swarco AG
Senior
Technology
Berlin, Germany · On-site
€75K - €110K/yr
3 days ago
Platform Security Solution Engineer
TIPSPORT
Senior
Technology
Beroun, Czech Republic · Hybrid
N/A
3 days ago

DevSecOps Engineer
Ciklum
Senior
Technology
Gdańsk, PM, Poland · Remote
51869K zł - 59149K zł/yr
17 days ago
Unlock Full Resume Report
ATS Pass
Missing keywords
Tailored AI suggestions
Job match analysis
Interview-focused insights