About this role
Full-Stack Developer (w/m/d) at abcfinlab GmbH. Location: Cologne, North Rhine-Westphalia, Germany. Role: developing product, maintaining pipeline, integrating APIs Requirements: Strong Full-Stack skills with TypeScript, Next.js/React, PostgreSQL/Prisma; experience or interest in LLMs, RAG and API integrations; German language ability; self-driven and UX-aware. Category: Software Development Seniority: No Prior Experience Required Tools: TypeScript, Next.js, React, Tailwind CSS, shadcn/ui, PostgreSQL, Prisma, pgvector, LLMs, RAG, Jira, Confluence, Slack, Marker.io, Microsoft Graph API, Claude Code, Clerk, Langfuse, PostHog, MCP, Linear, Google Cloud, App Router Commitment: Full Time Workplace: Hybrid Languages: German