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Ancestry
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May 22, 2025
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Lehi, UT
Internship
Remote
Intern
Ancestry is a web-based platform that helps its users to create their own family tree and preserve their family history. They are seeking a passionate Data Science Co-Op to join their Discovery Data Science team, where you will conduct research to improve LLMs' reasoning capabilities and reliability, driving innovation for AI agents.
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Responsibilities

  • Use data and different ML solutions to create meaningful family history products for customers
  • Work with other data scientists and software engineers to develop and deploy ML models at scale
  • Advocate for data-driven decision-making and support sustainable value creation by cultivating exceptional data science capabilities in machine learning, generative AI, and agentic workflows
  • Contribute to technical discussions, help translate business questions into data science problems, and find cost-effective solutions to the challenges at hand

Qualification

Required

  • Pursuing an advanced degree (MS/PhD) in Computer Science, Mathematics, Statistics or other related field
  • Demonstrated experience in applied research, including the implementation of published models and methodologies to solve real-world problems
  • Proficient in Python and SQL, familiar with AI/ML/LLM-related libraries such as Hugging Face and LangChain
  • Hands-on experience with applied machine learning algorithms and data visualization techniques
  • Experience with deep neural networks, with familiarity in either PyTorch or TensorFlow/Keras

Preferred

  • Prior experience in large language model (LLM) development or application, such as fine-tuning, alignment tuning, reasoning enhancement, prompting strategies, agentic frameworks, etc.

Benefits

Ancestry is a web-based platform that helps its users to create their own family tree and help them preserve and share their family history.
Glassdoor
3.6
Founded in 1983
Lehi, Utah, USA
1001-5000 employees
http://ancestry.com