AI/ML Engineer – Build the Brain of AI agents

Job Description This is a remote position. At Madiff, we design and build enterprise AI systems for top US clients, delivering large-scale commercial applications powered by Generative AI. Our teams work on advanced LLM integrations, intelligent automation, and AI-driven platforms that transform how global enterprises operate. We’re looking for an AI/ML Engineer to build and optimise the core intelligence behind these solutions. You’ll work across cutting-edge technologies, fine-tune large language models, and design algorithms that bring automation, prediction, and reasoning into production systems used by major clients. Responsibilities Develop, fine-tune, and deploy advanced machine learning and deep learning models Integrate and optimise large language models (e.g. GPT-4, Claude, Gemini) for enterprise applications Build scalable AI pipelines for automation, decision intelligence, and recommendation systems Collaborate with backend and data engineering teams to embed AI models into production environments Continuously improve model accuracy, efficiency, and latency based on live data feedback Requirements Requirements 3+ years of experience in AI/ML engineering or applied data science Proven expertise with Python, PyTorch or TensorFlow, and model deployment frameworks Experience with LLMs, LangChain, LangGraph, or vector databases (Pinecone, Chroma, FAISS) Strong understanding of data structures, APIs, and cloud platforms (Azure, AWS, or GCP) A results-driven mindset with focus on building robust, scalable AI systems for enterprise environments Benefits Solid, competitive salary Work in multilingual, multinational and multicultural environment on international projects Comprehensive healthcare Long-term B2B contract with stable project pipeline Fully remote model