Mad Devs
AI

Applied AI / LLM Engineer (Python)

Mad Devs · Remote, GB

Actively hiring Posted about 7 hours ago

Role overview

We're looking for an AI Engineer to own the AI layer of our products - from research and experimentation to production deployment. You'll have end-to-end ownership of AI initiatives, work on real-world GenAI challenges, and help shape the future of AI-powered products.

Python

LLM

Responsibilities

  • Design and build LLM pipelines, AI agents, and RAG-based systems: function/tool calling, structured output (JSON schema)
  • Develop production-grade Python services (Django, Celery, Redis)
  • Validate product hypotheses using real-world data and analytics
  • Measure and optimize LLM quality, performance, and cost
  • Collaborate closely with product managers and engineers to turn ideas into scalable solutions

Basic qualifications

  • Strong experience building production LLM applications
  • Hands-on expertise with RAG, embeddings, vector search, prompt engineering, and LLM evaluation
  • Experience with LangGraph, LangChain, or similar frameworks
  • Solid Python backend background (Django, PostgreSQL, async programming)
  • Strong SQL/Pandas skills and a data-driven mindset
  • Language Proficiency: English at B2-C1 level, Russian at C1 level
  • Location*<em>:</em>* any, except Russia and Belarus

Preferred qualifications

  • Experience with vector databases (Qdrant, pgvector, etc.)
  • Fine-tuning, text classification, or embedding models
  • Kubernetes, gRPC, or Go experience

Benefits

  • Flexible working hours
  • Remote-first culture
  • Long-term projects
  • Salary in dollars
  • Professional communities
  • Onsite business trips
  • Training budget
  • Paid conferences

About the company

At Mad Devs, you'll join a passionate team dedicated to solving complex challenges and delivering innovative solutions. Our projects span Europe, the USA and South East Asia, giving you the opportunity to make a global impact. We value flexibility, remote working and professional development, ensuring you thrive in an inspiring environment. Join us in revolutionizing the legal industry with AI!

Tags & focus areas

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