Senior AI Engineer - LLM, RAG, & Multilingual Search

01.tech is seeking a seasoned backend developer to design and build a Java-based LLM service with a unified API powering the platform's player chat and help center. You will own core infra and ship production features.

The role covers knowledge base ingestion, RAG pipelines, guardrails for safety and compliance (including responsible gambling), multilingual support, and seamless handoff to human agents. You will optimize costs and enable observability while collaborating across teams in a