Ash by Slingshot AI · 21 hours ago
Data Scientist
Slingshot AI is the team behind Ash, the first AI designed for mental health, aiming to make support more accessible. They are seeking a PhD-level Data Scientist to join their Wellbeing Research team, focusing on designing and analyzing studies that leverage natural language data for mental health insights.
Artificial Intelligence (AI)Cloud Data ServicesSoftwareWeb Development
Responsibilities
Design and analyze language-focused studies in collaboration with mental health researchers, translating psychological constructs into quantitative, language-based features
Develop and validate language-derived metrics against gold standards to measure mental health, behavior, and social processes
Lead analysis of large-scale real-world text and conversational datasets using statistical and machine learning methods, including embeddings, LLM-based features, and psycholinguistic approaches
Assess model behavior, bias, and limitations in sensitive contexts, and track longitudinal or within-subject language changes
Translate insights into product impact, informing experiments, user experience improvements, and cross-functional communication to both technical and non-technical teams
Qualification
Required
PhD or Master's in a relevant field, for example: Data Science, Computational Linguistics, Health Economics, Public Health, Quantitative Psychology, Cognitive Science, Clinical Science, or related
Demonstrated ability to independently lead end-to-end analyses on real-world, high-dimensional data (from problem framing → execution → interpretation → recommendations)
Experience applying NLP methods in research or applied settings focused on mental health, psychotherapy, social processes or with large populations
Solid statistical foundations and experience with observational study analysis, including high-density unstructured real-world data
Proficiency in Python and common data science / ML libraries, that could be passed on for incorporation into a data processing pipeline
Demonstrated expertise working with language data as a primary modality
Benefits
Travel between our NYC / London offices
Usual startup perks like free lunch in our offices + generous learning budget
Generous budget to cover your personal therapy
Company
Ash by Slingshot AI
Slingshot AI is a mental health AI research lab building the first-ever foundation model for psychology.
H1B Sponsorship
Ash by Slingshot AI has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
Funding
Current Stage
Early StageTotal Funding
$123MKey Investors
Andreessen Horowitz
2025-07-22Series A· $53M
2025-01-16Series A· $40M
2024-08-20Seed· $30M
Recent News
Behavioral Health Business
2026-01-11
2025-11-25
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