Middle AI/ML Engineer (Python, LLM, NLP/CV) (вакансія неактивна)

We’re looking for a Middle AI/ML Engineer (Python, LLM, NLP/CV) to build and scale AI-powered products end-to-end — from model design and experimentation to production-ready APIs and infrastructure.

RESPONSIBILITIES:

• Integrate and work with LLMs (OpenAI, Anthropic, Mistral);
• Build RAG pipelines (chunking, embeddings, retrieval);
• Use LangChain / LlamaIndex;
• Develop Python backend services (FastAPI/Flask);
• Apply ML/DL models (Transformers, classical ML);
• Work on NLP tasks (classification, NER, summarization);
• Contribute to Computer Vision tasks when needed;
• Work with vector DBs and traditional databases;
• Deploy and maintain services (Docker, CI/CD, cloud).

REQUIREMENTS:

• 2+ years of commercial experience with Python;
• Hands-on experience with LLMs and prompt engineering;
• Understanding of RAG, embeddings, token/context management;
• Experience with FastAPI/Flask, async, SQLAlchemy;
• Experience with ML/DL (PyTorch / TensorFlow / sklearn);
• Experience with NLP (Hugging Face, transformers);
• Experience with databases (SQL/NoSQL + vector DBs);
• Familiarity with Docker, CI/CD, cloud;
• Focus on code quality (testing, typing, linters);
• Upper-Intermediate English lever o higher.

NICE TO HAVE:

• Experience with CV tools and frameworks (OpenCV, YOLO, EfficientDet or similar);
• Experience with hybrid search (vector + keyword/BM25);
• Experience with Kubernetes or monitoring tools.

MAIN BENEFITS:

• Flexible working hours;
• 25 paid days off and 10 sick/medical leaves;
• Additional paid days off for personal events like marriage and childbirth;
• Maternity/Paternity leaves;
• Medical insurance;
• Discount program;
• Self-development budget per year;
• Referral bonuses;
• Corporate events and gifts;
• Learning events and mentorship opportunities;
• Speaking Clubs;
• PE accounting and support.