EPAM Systems

Lead AI Engineer

📍 Remote, Remote, Brazil ⏰ Full-time

Description

We are seeking a Lead AI Engineer to design, build and scale cutting-edge AI applications powered by large language models. In this role, you will partner with clients to deliver tailored LLM-driven solutions, architect agentic systems and drive the adoption of emerging AI technologies across enterprise environments.

Responsibilities

  • Design, implement and maintain end-to-end AI applications, including chatbots, Q&A platforms, agent workflows and other LLM-driven solutions
  • Collaborate directly with clients to understand their needs, identify opportunities and recommend tailored AI/LLM solutions that drive business value
  • Architect and optimize robust data pipelines, prompt strategies and datasets to ensure effective, accurate and scalable AI models
  • Evaluate, monitor and refine AI system performance, ensure outputs are accurate, secure, scalable and compliant with industry regulations and best practices
  • Conduct researc...
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