Full-Stack-Entwickler / Informatiker (m/w/d) Python, Webentwicklung, IT-Sicherheit & Automatisierung
Core
Full-stack developer building and maintaining internal web applications for solar PV products and storage systems, integrating with ERP (JTL) and enhancing security/automation.
Role type
Senior Full-Stack Developer (Python/Flask)
Builds
Internal web tools for procurement, sales, customer service, and inventory management
Domain
Renewable Energy / Solar PV / Logistics
Deliverable
production ML models | product features
Required skills
Python, Flask, HTML, CSS, JavaScript, SQL, Linux, API integration, Web security (Auth, SQLi, XSS, CSRF), Data privacy implementation, Automated testing, Deployment/Monitoring
Preferred skills
React, Node.js, JTL-Wawi/JTL-Shop/JTL-Ameise, Cloudflare Access, systemd, PWA development
Technologies
Python, Flask, HTML, CSS, JavaScript, React, Node.js, Vite, Microsoft SQL Server, SQLite, JTL, Linux, Cloudflare, systemd
Responsibilities
Develop and maintain web applications using Python/Flask and frontend technologies; Review and improve AI-generated code for correctness and security; Implement and strengthen IT security and data privacy measures; Integrate systems and manage data flows with external services; Support reliable operations including deployments, monitoring, and backups; Collaborate with teams to understand workflows and propose technical improvements
Seniority
Senior, hands-on IC