Snorkel AI · 2 days ago
AI Researcher — Summer Intern
Redwood City, CA
Internship
Hybrid
InternSnorkel AI is on a mission to help enterprises transform expert knowledge into specialized AI at scale. As a Research Intern, you will contribute to internal research and academic collaborations, exploring and validating new ideas that may shape future publications and product directions.
AI InfrastructureArtificial Intelligence (AI)Data Collection and LabelingEnterprise SoftwareMachine Learning
Responsibilities
Develop and evaluate new methods for data development for foundation models and enterprise AI systems (e.g., dataset construction, augmentation, synthetic data, and evaluation)
Research supervision and evaluation techniques such as rubrics and verifiable rewards
Design experiments and run rigorous empirical studies (ablations, benchmarks, error analysis)
Build lightweight research prototypes and tooling in Python to support internal studies
Collaborate with academic partners and internal research teams—reading papers, proposing hypotheses, and iterating quickly
Qualification
Required
Current student in a PhD in ML/AI/CS
Strong ML fundamentals and demonstrated research ability (papers, preprints, or substantial research artifacts)
Excellent Python skills and experience with modern ML tooling (PyTorch, NumPy, etc.)
Ability to operate in ambiguous, research-driven problem spaces with strong experimentation habits
Clear communication: can write concise technical notes and present findings
Preferred
Prior work on evaluation, data curation, synthetic data, weak supervision, NLP, or multimodal ML
Experience collaborating with academic labs or participating in research programs
Company
Snorkel AI
Snorkel AI is an AI platform that accelerates data labeling by using machine learning for faster model training.
Founded in 2019
51-200 employees
H1B Sponsorship
Snorkel 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 (22)
2024 (8)
2023 (4)
2022 (4)
2021 (10)
2020 (1)
Funding
Current Stage
Late StageTotal Funding
$235.25MKey Investors
Accenture VenturesAdditionQBE Ventures
2025-08-06Series Unknown
2025-05-29Series D· $100M
2024-01-23Series Unknown
Leadership Team
Alexander Ratner
Co-Founder and CEO
Henry Ehrenberg
Co-Founder
Recent News
Company data provided by crunchbase