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Tezos is the product of many organizations and individuals across the globe working together on an open-source project.

LLM engineer ( Middle)

Madfish

Madfish

Software Engineering, Data Science
Ukraine · Europe
Posted on Nov 19, 2025

DeepX is looking for LLM engineer (Middle).
Core Requirements (Must-Haves):

  • Mandatory Commercial Experience:
    • If you have a background as a developer (e.g., Python Backend, MLOps, Machine Learning, NLP), you must have at least 1 year of dedicated commercial experience with LLMs.
    • If you started your career directly with LLMs, you must have 1.5-2+ years of commercial experience.
  • Commercial RAG Application: Proven experience implementing RAG (Retrieval-Augmented Generation) solutions in a commercial environment. You should be prepared to discuss in detail which RAG approaches you have used on your projects.
  • Deep Technical Knowledge: A fundamental understanding of, and readiness for, a deep technical discussion on topics such as retrieval strategies, data chunking, embeddings, and vector databases.
  • Advanced Prompt Engineering: Strong, practical skills in prompt engineering and context engineering, with the ability to discuss your techniques and their impact in detail.

Nice-to-Have:

  • Experience working with local or open-source LLMs (e.g., Llama, Mistral).
  • Hands-on experience with fine-tuning local LLM models.
  • Experience in creating MCP servers.
  • Understanding of the A2A (Agent-to-Agent) protocol.

    Additional skills: Qwen, Mistral, Phi, BERT, Transformers, Ollama, vLLM, LoRA, LLM, NLP, OpenAI, GPT, Anthropic, Claude, Gemini, Gemma, Llama, Mistral, Deepseek,