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Lead AI Engineer

Role overview

Qualifications

  • 5+ years as a Senior Software Engineer building production-grade AI, Machine Learning, or LLM-based solutions
  • 1+ years in a leadership capacity
  • Strong Python skills, particularly with web frameworks like FastAPI
  • Solid English communication abilities (B2 level or above)

Responsibilities

  • Design and build scalable AI applications, including chatbots, search platforms, and autonomous agent workflows
  • Work closely with business stakeholders to identify their pain points and propose effective, LLM-powered solutions
  • Build data pipelines, develop intelligent prompt strategies, and construct testing frameworks that keep AI models accurate, safe, and cost-efficient
  • Conduct rapid experiments, develop prototypes to evaluate new models, and keep up with the latest AI research and tools

Key facts

Hard skills

Other skills

  • Communication

About the company

EPAM Systems logo

EPAM Systems

IT Services & IT Consulting

Since 1993, EPAM Systems, Inc. (NYSE: EPAM) has used its software engineering expertise to become a leading global provider of digital engineering, cloud and AI-enabled transformation services, and a leading business and experience consulting partner for global enterprises and ambitious startups. We address our clients’ transformation challenges by fusing EPAM Continuum’s integrated strategy, experience and technology consulting with our 30+ years of engineering execution to speed our clients’ time to market and drive greater value from their innovations and digital investments. We make GenAI real with our AI LLM orchestration, testing and engineering solutions, EPAM DIAL, EPAM EliteA™ and EPAM AI/RUN™, respectively. We deliver globally, but engage locally with our expert teams of consultants, architects, designers and engineers, making the future real for our clients, our partners and our people around the world. We believe the right solutions are the ones that improve people’s lives and fuel competitive advantage for our clients across diverse industries. Our thinking comes to life in the experiences, products and platforms we design and bring to market. Added to the S&P 500 and the Forbes Global 2000 in 2021 and recognized by Glassdoor and Newsweek as a Top 100 Best Workplace, our multidisciplinary teams serve customers across six continents. We are proud to be among the top 15 companies in Information Technology Services in the Fortune 1000 and to be recognized as a leader in the IDC MarketScapes for Worldwide Experience Build Services, Worldwide Experience Design Services and Worldwide Software Engineering Services. Learn more at www.epam.com.

Company details

Company typeXLarge
IndustryIT Services & IT Consulting
Company size10001

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Job description

We're seeking a talented, innovation-focused Lead Data Engineer to join our team and drive the creation of state-of-the-art Generative AI solutions. This role is perfect for someone who is enthusiastic about artificial intelligence and skilled at building systems that produce measurable business results. You'll collaborate with a dynamic team to build and launch AI-powered technologies that solve real-world problems, all within a supportive, collaborative, and future-oriented workplace. In this senior position, your role will extend beyond coding; you'll design intelligent systems, engage directly with clients as a consultant, guide and develop emerging talent, and transform cutting-edge AI research into real-world production systems. If Python, Natural Language Processing (NLP), and staying at the forefront of Generative AI excite you, we'd love to connect with you! Responsibilities Design and build scalable AI applications, including chatbots, search platforms, and autonomous agent workflows Work closely with business stakeholders to identify their pain points and propose effective, LLM-powered solutions Build data pipelines, develop intelligent prompt strategies, and construct testing frameworks that keep AI models accurate, safe, and cost-efficient Set coding standards, conduct code reviews, and guide junior developers on AI best practices Conduct rapid experiments, develop prototypes to evaluate new models, and keep up with the latest AI research and tools Requirements 5+ years as a Senior Software Engineer building production-grade AI, Machine Learning, or LLM-based solutions 1+ years in a leadership capacity Strong Python skills, particularly with web frameworks like FastAPI, plus knowledge of NLP concepts like semantic similarity, tokenization, and text classification Practical experience with modern AI approaches, especially RAG (Retrieval-Augmented Generation) and AI Agents Knowledge of leading LLM APIs (OpenAI, Anthropic, Bedrock) and tools like LangGraph or LlamaIndex Track record deploying AI applications at scale, controlling cloud expenses, and assessing model performance through retrieval metrics or LLM-based evaluation Ability to rapidly build user interfaces using tools such as Streamlit or Gradio Skill in communicating complex technical concepts clearly to both technical teams and non-technical clients Solid English communication abilities (B2 level or above) Nice to have Background in TypeScript development Hands-on experience integrating AI into the SDLC using tools like GitHub Copilot or Cursor for writing, testing, and reviewing code Proficiency with AWS or Azure, particularly Azure OpenAI or AWS Bedrock Experience with Databricks tools (MLflow, Agent Bricks, etc.) for managing data or model workflows Understanding of advanced search and retrieval technologies (vector databases, semantic search, rerankers), along with familiarity with new open-source protocols such as Model Context Protocol (MCP) or LLM monitoring platforms like LangSmith or Arize Phoenix

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MR

Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
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