Technical responsibility for the architecture, development and operation of n8n-based workflows
Evolve an MVP-stage system landscape into a stable, high-performance and maintainable production environment
Analyze existing workflows and systems for scaling limits, stability and technical debt
Gradually professionalize operations, monitoring and deployment without sacrificing development velocity
Select, evaluate and integrate suitable tools and platforms for automation, deployment, monitoring and logging
Design and implement API integrations (including Stripe, HubSpot, Avendoo and internal systems) and establish testing (e.g. PACT) and monitoring
Establish monitoring, alerting and observability concepts (system health, workflow status, error tracking, performance)
Take ownership of deployment strategies, CI/CD pipelines and environment management (e.g., staging/production)
Actively contribute to shaping our target architecture and technical roadmap
Define and enforce code quality, security and operational standards
Work closely with Product Management, Design and BI to translate requirements into performant, maintainable solutions
Web development with Next.js and modern UI frameworks
Coach and provide technical support to junior developers

Several years of professional experience (at least 4–5 years) in full-stack development
Strong knowledge of TypeScript, Next.js, TypeScript-based backend services and modern API architectures
Deep experience with n8n, process automation, API integrations and integrating AI models
Experience operating, monitoring and troubleshooting systems in production
A DevOps-oriented mindset with an understanding of system health, observability and sustainable operations
Ability to balance technical priorities between time-to-market and system stability sensibly
Experience in selecting and introducing technical tools and platforms
Quality-oriented, structured working style and ownership mentality
Very good German language skills (C1 or higher); English proficiency for tool and API documentation

Hybrid working model with regular presence in the Berlin office (avg. 2 days/week)
Modern development environment and freedom to choose your setup (Mac, Windows or Linux)
Significant influence on architecture, tool and infrastructure decisions
Direct collaboration with the CPTO and an interdisciplinary team of Development, Product Management, Design and BI
30 days of vacation, flexible working hours and an environment that actively promotes professional development
Attractive compensation and opportunities for advancement toward Tech Lead / System Architect roles

Senior Full-Stack Developer – n8n Automations, System Architecture

Key skills