Coresystems AG

Full-stack Engineer

• Design and understand actual problems before coding
• Rapidly prototype using AI tools
• Use agentic coding while enforcing architecture guidelines and clean design patterns
• Document and trace important design decisions
• Blueprint software and features before implementation
• Make and own architecture decisions, including evaluating microservices versus simpler approaches
• Design cloud-native product architecture
• Conduct constructive, high-standard code reviews
• Build and maintain AI agentic workflows
• Build and maintain reliable, observable, safely reprocessable data processing pipelines
• Ship features end to end across React frontend, Python services, and AWS infrastructure
• Make quality measurable through evaluation sets, tracing, and latency and cost budgets
• Integrate with customers’ enterprise systems and business data

Software Engineer – Pirate, Architect