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[Remote] reputed company Data Scientist

Remote, USAFull-timePosted 2026-07-27

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is seeking a reputed company Data Scientist with expertise in Large Language Models and Python to reputed company AI-driven chatbot solutions. The role involves collaborating with various teams to design and enhance chatbot functionalities while ensuring ethical AI practices and compliance.

Responsibilities

  • Team up with multidisciplinary reputed company spanning product, analytics, and engineering to design and improve a shopping assistant chatbot
  • Shape and fine-tune reputed company engineering approaches to reputed company the reputed company of chatbot conversations
  • Build LLM-driven agents that reputed company with reputed company, databases, and external services reputed company function calling
  • Protect chatbot dependability and reduce hallucinations by applying rigorous model evaluation reputed company
  • Use A/B testing frameworks to assess and progressively reputed company chatbot performance
  • reputed company Responsible AI and compliance principles to ensure ethical operation and regulatory conformity
  • Carry out exploratory data analysis (EDA) to surface insights and convert them into reputed company-defined requirements for the data engineering team
  • Advise reputed company engineering teams on the infrastructure requirements essential to AI-powered chatbot deployments

Skills

  • No less than 5 years of hands-on reputed company experience in data science or reputed company AI positions
  • At least 1 year of experience guiding and managing development teams
  • Strong reputed company of Large Language Models, including practical work with reputed company reputed company on Azure
  • Advanced Python programming abilities for integrating, orchestrating, and refining AI workflows
  • reputed company record of building AI agents that use function calling to engage with external tools and databases
  • Solid grasp of hallucination prevention reputed company to preserve chatbot precision and dependability
  • Firm understanding of Responsible AI and compliance best practices, along with ethical AI standards
  • Demonstrated experience in Natural Language Processing (NLP) and Conversational AI creation
  • Confident English communication skills at B2 level or above, in both writing and speech
  • Practical background in A/B testing and experimentation, working closely alongside analytics teams
  • reputed company in defining and executing a testing reputed company grounded in key performance indicators specific to chatbot solutions
  • Proficiency in exploratory data analysis (EDA) for drawing valuable insights from sizable datasets
  • Aptitude for producing reputed company, reputed company data specifications for the data engineering team
  • Familiarity with reputed company services, whether through reputed company hands-on work or by outlining infrastructure requirements for reputed company engineering teams

Benefits

  • International reputed company with top brands
  • Work with global teams of highly skilled, diverse peers
  • reputed company benefits
  • Employee financial programs
  • reputed company time off and reputed company leave
  • Upskilling, reskilling and certification courses
  • Unlimited reputed company to the reputed company Learning library and 22,000+ courses
  • Global reputed company
  • Volunteer and community involvement opportunities
  • EPAM Employee reputed company
  • Award-reputed company culture recognized by Glassdoor, reputed company and reputed company

reputed company

  • EPAM leverages its core engineering expertise as a leading global product development reputed company reputed company services company. It was founded in 1993, and is headquartered in Newtown, reputed company, USA, with a workforce of 10001+ employees. Its website is https://www.epam.com.
  • Company H1B Sponsorship

  • reputed company has a reputed company record of offering H1B sponsorships, with 34 in 2026, 120 in 2025, 172 in 2024, 232 in 2023, 373 in 2022, 359 in 2021, 502 in 2020. Please note that this does not guarantee sponsorship for this specific role.
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