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Software Security Architekt/Engineer (w/m/d)

Paderborn, NORDRHEIN_WESTFALENRemoteFull-time2026-08-15 → 2026-10-10

Core

Anchoring security in software architecture by deriving security requirements from business goals, establishing Security-by-Design principles, and leading architectural decisions.

Role type

Senior Software Security Architect / Application Security Engineer

Builds

Secure software systems with integrated threat modeling, cryptographic readiness, and SSDLC practices (via careerplan.io/jobs/13644-311305-S-software-security-architektengineer-wmd-at-sn-invent)

Domain

Software Security / Application Security / Cryptography

Required skills

Security-by-Design, Threat Modeling, Secure Software Development Lifecycle (SSDLC), Cryptography & Post-Quantum Readiness, Architecture Reviews, Business Context & Governance, Enablement & Leadership

Preferred skills

Service-oriented and event-driven architecture patterns, Asynchronous communication, Resilience patterns, Secure integration scenarios

Technologies

OWASP, Least Privilege, Defense-in-Depth, Fail-Secure, Secure Defaults, Hybrid cryptographic procedures, Key/Certificate lifecycle management

Responsibilities

Deriving security requirements from business goals, Conducting systematic threat modeling and risk analysis, Integrating security across the development lifecycle (Shift-Left), Evaluating cryptographic decisions and planning Post-Quantum migration, Performing design and code reviews with a security focus, Translating security requirements into business value and defining KPIs/OKRs, Providing technical leadership and coaching to engineering teams

Seniority

Senior, hands-on IC with leadership responsibilities