CareerPlan

Senior Security Developer (m/w/d)

Frankfurt am Main, HESSENFull-time€58k2026-10-15 → 2026-11-02

Core

Design, development, and maintenance of operational Public Key Infrastructure (PKI) software and services for the German Armed Forces (Bundeswehr), including certificate and smart card management for international missions.

Role type

Senior Security Developer (PKI/Infrastructure)

Builds

Operational PKI software, virtualized/containerized PKI instances, and certificate production infrastructure.

Domain

Defense / Public Key Infrastructure / Cryptography

Required skills

Python, Ansible, Kubernetes, Linux/Unix system administration, X.509 PKI, Cryptography, PowerShell, DSC

Preferred skills

Microsoft Server environment (Exchange, SharePoint), NEXUS product suite

Responsibilities

Software design and development of operational PKI software, technical implementation and configuration of virtualized/containerized PKI instances, testing and troubleshooting during IT exercises, documentation of FMN software usage and development concepts.

Seniority

Senior, hands-on IC