Middle+ AI Engineer & Node.js

Requirements: A strong backend developer (3-5+ years) in Node.js. Experience in integrating LLMs into production. Experience with RAG, vector databases, AI orchestration.

What you will do:

• Configure hybrid search on knowledge bases (semantics + keywords).
• Implement data anonymization (PII/NER) and AI action auditing.
• Analyze dialogues and generate reports.
• Build secure integrations with databases, CRMs, and LLM providers (OpenAI, YandexGPT, GigaChat).
• Work with text and voice data (transcription, tagging).
• Optimize tokens, latency, and develop AI infrastructure.

Stack: Node.js, TypeScript, NATS, Weaviate, Langfuse, PostHog

Will be a plus: Experience with transcription and voice data. Deployment of OSS models within the client's environment.

Location: 📍Remote. RF/CIS.

Contact for application: recruiter contact + CV