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cflox GmbH

IT Security Engineer (f/m/d)

cflox GmbH
Germany · Full-time · Not Applicable

Who we are looking for

Main Tasks

As IT Security Engineer (f/m/d), you will play a key role in securing our systems and ensuring compliance with industry standards and regulations. You are passionate about DevOps & Cybersecurity, keep an eye on the latest Cybersecurity threats, trends and best practices, and are eager to collaborate with cross-functional teams to strengthen our security posture:

  • Strengthen and secure our infrastructure, supporting our DevOps practices
  • Conduct regular security assessments, penetration testing, and audits to ensure the resilience of our software
  • Monitor systems and networks for suspicious activity and potential vulnerabilities
  • Investigate and respond to security incidents, including breaches and malware outbreaks
  • Manage endpoint protection, firewalls, and intrusion detection systems
  • Strengthen the security of our Java/Spring-based systems by identifying vulnerabilities and flaws
  • Collaborate with development teams to enable secure configurations and deployments
  • Help ensure compliance with key regulations and standards such as GDPR, ISO 27001, and DORA

Your skills

Must have

  • Several years of proven experience as as IT Security Specialist (w/m/d) or in a similar role
  • Strong understanding of security tools and technologies (e.g., PenTesting, SIEM, IDS/IPS, firewalls)
  • Familiarity with network and application security principles
  • Hands-on experience with incident response and security analysis
  • Proficiency in Linux server environments
  • Proficiency in scripting and automation (e.g., Python, Bash, Ansible)
  • Solid knowledge of Java and/or JavaScript development and deployment processes is beneficial
  • A proactive mindset and hands-on approach

Nice to have

  • Experience working in regulated environments (e. g. finance, healthcare)
  • Relevant certifications such as CISSP, CISM, CEH, or CompTIA Security+

What we offer

  • Impact: A diverse range of responsibilities in an innovative, modern payment institution in the heart of Hamburg, offering you plenty of room for initiative and personal development.
  • Cross-functional collaboration: Engaging, cross-departmental projects enrich your day-to-day work and give you the opportunity to actively shape your role and work environment.
  • Continuous Growth: Regular, structured feedback meetings, individual training opportunities, and an annual development budget that you can manage independently.
  • Flexibility meets team spirit: Flexible working hours allow you to balance your professional and personal life - without missing out close collaboration with the team.
  • Attractive and appreciative benefits: Fair compensation based on your experience, 30 days of annual leave, and Hamburg's best coffee.

Über uns

cflox ist ein internationales Zahlungsinstitut, das Zahlungsverkehr mit Working Capital und Finanzierung zu einzigartigen Lösungen verbindet. Mit dem Fokus auf Working Capital bietet cflox seinen Kunden die Optimierung von Zahlungszielen und Cashflow. Dabei können sie zwischen der vorzeitigen Zahlung an Lieferanten oder der Sicherung zusätzlicher Zahlungsziele ohne die Einbindung der Lieferanten wählen.

In Zusammenarbeit mit zahlreichen etablierten, internationalen Finanzierungspartnern wie der Deutschen Bank, der Commerzbank, der ING und der UniCredit sowie über 150 aktiven Kundenprogrammen bietet cflox maßgeschneiderte Lösungen zur Stärkung der Liquidität und Effizienz in der Lieferkette.

Die cflox GmbH hat ihren Hauptsitz in Hamburg und ist als Zahlungsinstitut (Zahlungsdiensteaufsichtsgesetz - ZAG) für die Erbringung von Zahlungsdiensten in Deutschland bei der Bundesanstalt für Finanzdienstleistungsaufsicht (BaFin) registriert.

Key Skills

Ranked by relevance

cybersecurity devops penetration testing incident response javascript firewalls python server cissp linux java bash gdpr cism siem ceh das
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Posted
Jul 02, 2026
Type
Full-time
Level
Not Applicable
Location
Hamburg
Company
cflox GmbH

Industries

Financial Services

Categories

Information Technology

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