7 publicaciones de empleo destacadas de data science en desde casa (¡Están contratando!)

Chief Data Scientist
EPAM Systems, Inc. —Desde casa
Sr CRA level I
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Senior Data Integration Engineer
EPAM Systems, Inc. —Desde casa
14d
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EPAM Systems, Inc. —Desde casa
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Senior Cloud Engagement Consultant
EPAM Systems, Inc. —Desde casa
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Chief Data Scientist

EPAM Systems, Inc. -
Desde casa

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Detalles del empleo

Descripción completa del empleo

We are seeking a Chief Data Scientist with extensive expertise in Large Language Models (LLMs) and Python to develop AI-powered chatbot solutions for specialized use cases.

The ideal candidate offers a strong grounding in Natural Language Processing (NLP) and Conversational AI, together with practical experience in hallucination reduction, Responsible AI and compliance, and data analysis.

Responsibilities

Collaborate with cross-disciplinary teams across product, analytics, and engineering to craft and enhance a shopping assistant chatbot
Design and iterate on prompt engineering techniques to lift the quality of chatbot dialogues
Develop LLM-based agents that connect with APIs, databases, and third-party services through function calling
Ensure chatbot stability and minimize hallucinations by employing thorough model evaluation practices
Apply A/B testing frameworks to gauge and steadily boost chatbot effectiveness
Integrate Responsible AI and compliance foundations to secure ethical behavior and regulatory alignment
Conduct exploratory data analysis (EDA) to reveal insights and translate them into precise specifications for the data engineering team
Guide cloud engineering teams on the infrastructure prerequisites needed for AI-driven chatbot rollouts

Requirements

At least 7 years of applied professional experience in data science or AI-focused roles
A minimum of 2 years of leadership and team management background
Strong mastery of Large Language Models, including working experience with OpenAI APIs on Azure
Advanced Python development skills for connecting, orchestrating, and enhancing AI workflows
Proven history of creating AI agents that leverage function calling to interact with external systems and databases
Sound understanding of hallucination mitigation techniques to keep chatbot outputs accurate and reliable
Clear grasp of Responsible AI and compliance principles, together with ethical AI guidelines
Established expertise in Natural Language Processing (NLP) and Conversational AI development
Strong English communication abilities at B2 level or higher, in both written and spoken formats

Nice to have

Hands-on experience with A/B testing and experimentation, partnering closely with analytics teams
Ability to shape and put in place a testing framework built around key performance metrics tailored to chatbot solutions
Command of exploratory data analysis (EDA) to extract meaningful patterns from large datasets
Capability to prepare clear, structured data requirements for the data engineering team
Awareness of cloud services, whether through direct hands-on involvement or by defining infrastructure needs for cloud engineering teams

We offer

International projects with top brands
Work with global teams of highly skilled, diverse peers
Healthcare benefits
Employee financial programs
Paid time off and sick leave
Upskilling, reskilling and certification courses
Unlimited access to the LinkedIn Learning library and 22,000+ courses
Global career opportunities
Volunteer and community involvement opportunities
EPAM Employee Groups
Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn

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data science empleos en desde casa

Chief Data Scientist

Sr CRA level I

Senior Software Engineer

Senior Data Integration Engineer

Global Study Manager II - FSP

Cloud Engagement Consultant

Senior Cloud Engagement Consultant

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