ML Engineer / Data Scientist
15-30$ per hour gross
We are hiring an ML Engineer / Data Scientist to design and deploy RAG AI chatbots (text/audio).
Key Responsibilities:
Full-stack development (front & backend) of AI chatbots.
Structure, process, and ingest training content & transcripts.
Design NLP-driven conversation flows, chat history handling, and contextual responses.
Voice matching & personalization aligned to the founder/brand voice.
Build high-performance systems (<3s latency) that scale for multiple users.
Generate on-demand content: summaries, FAQs, articles, emails.
Required Skills:
Proven RAG system deployment experience.
Deep knowledge of NLP, embeddings, and vectorization.
React / React Native (web/iOS).
Strong UX/UI, testing, and iteration skills.
Ability to reference multi-format documents (text/audio/video) instantly.
English B2+
Published on: 11/6/2025

Interexy
Interexy is a mobile development company providing development services for tech startups & established businesses in Western Europe & the United States.
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