Description
Leadtech is hiring a Full-Stack Developer to build and scale AI-driven digital products and platforms. The role covers TypeScript and React frontend development, Node.js and NextJS backend development, REST API design, AI agent workflows with LangGraph and LangFuse, database work with PostgreSQL and BigQuery, third-party integrations, and Google Cloud Platform deployment. The position is full-time and permanent, with flexible remote or Barcelona-office arrangements, and includes health insurance, vacation, and professional development benefits.
