Senior Full Stack Developer (AI SaaS)
Clera
Köln, Germany
16 days ago
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Role details
Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Working hours
Regular working hours
Job source
Tech stack
Artificial Intelligence
Software as a Service
MongoDB
TypeScript
Large Language Models
Backend
NestJS
Job description
Join a European AI-powered B2B SaaS team building chat and voice agents that help customers navigate complex product ranges online and in stores. You will develop the platform and integrations behind these customer-facing experiences., * Build and maintain full-stack features for an AI SaaS platform using TypeScript and NestJS.
- Integrate current LLM APIs into chat and voice agent experiences.
- Develop and support backend services and data workflows using MongoDB.
- Contribute to product features that help customers search and make decisions across complex product catalogs.
Requirements
- Several years of professional experience with NestJS.
- Very strong TypeScript skills and solid MongoDB experience.
- Hands-on experience using current LLM APIs.
- Based in Europe, or able to work in a hybrid arrangement from Cologne or Hamburg.
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