Senior Data Scientist - Nashua, Nh

Position Summary

A large-scale knowledge and analytics business is searching for a Senior Data Scientist to join a hybrid team in Nashua, New Hampshire. The successful candidate will help turn emerging AI research into trusted capabilities for legal and regulatory research platforms.

This assignment emphasizes scientific development of enterprise AI experiences built around language models, retrieval systems, and intelligent agents. You will explore how data preparation, retrieval design, prompting, evaluation, and workflow logic can be combined to produce accurate and useful results from extensive professional content libraries.

Essential Experience

8 or more years working in data science, statistical machine learning, NLP, or applied artificial intelligence

Expertise in developing solutions with large language models and natural language data

Experience implementing retrieval-augmented generation and vector-based information access

Background designing autonomous or semi-autonomous AI task flows

Knowledge of architecture patterns used for distributed, enterprise-grade AI systems

Strong ability to formulate hypotheses, run experiments, interpret results, and recommend product decisions

Helpful Background

Knowledge of legal research, regulatory analysis, publishing, or another content-centric field

Bachelor's degree required in a related field; graduate education is preferred

Experience working with cross-functional teams to productionize advanced analytical methods

What You Will Own

Key Deliverables

Frame ambiguous product challenges as measurable data science problems

Build retrieval experiments that improve how models locate and use relevant source documents

Develop NLP and LLM methods for extracting, condensing, and organizing complex information

Design evaluation datasets and scoring approaches for generative and agent-based systems

Guide implementation partners by documenting findings, limitations, and recommended operating thresholds

Assignment Structure

6-month contract with an opportunity for permanent conversion

Additional information

Hybrid work model in Nashua, New Hampshire

Opportunity to work on enterprise-scale AI for research and knowledge discovery

Emphasis on measurable model quality, responsible deployment, and user-centered outcomes

Close collaboration with applied AI, data engineering, product, and software teams

Further details regarding compensation and benefits will be supplied during the selection process

Applicants must be eligible to work full-time in the United States without current or future interruption.