About the role#
As an AI/ML PhD Intern, you will join a team focused on building the AI foundation for Sigma. You will work on projects that directly impact the workflow for thousands of enterprises. We are looking for researchers who want to apply AI to data analytics and business workflows.
What you'll do#
- Conduct original AI/ML research in areas like search, recommendations, natural language processing, and agentic workflows.
- Prototype and productionize AI systems that balance intuitive design with complex backend logic.
- Solve novel UX problems where AI, analytics, and data apps intersect.
- Contribute to scalable AI/ML infrastructure for the experimentation, training, and evaluation of large-scale models.
What you'll need#
- Current enrollment in a PhD program for AI/ML at a U.S. accredited university.
- A deep understanding of machine learning, including deep learning algorithms, model architectures, and optimization.
- Familiarity with the full ML lifecycle, including data curation, training, deployment, and monitoring.
- A baseline understanding of building and deploying production-grade AI/ML systems.
- A desire to bridge the gap between research and real-world application.
Location & details#
- Role: AI/ML PhD Intern
- Term: Summer 2027
- Location: New York, New York
- Modality: On-site
- Compensation: $80-$90 per hour
- Employment type: Full-time
- Sponsorship: Not available
About Sigma
Sigma provides a platform for data analytics and application development. It integrates with cloud data warehouses to help technical and business teams build AI applications and automated workflows. The company offers tools including a spreadsheet interface, Python editors, and SQL editors. It is based in San Francisco and has between 501 and 1,000 employees.
How to get in at Sigma
Applying early to Sigma provides a distinct advantage because recruiters review applications as they arrive. Intern Insider sends an instant alert the moment a role matching your target is published, ensuring you apply among the first before the pile grows. This helps you avoid the common frustration of submitting your resume after the initial review phase has already begun. You can also improve your response rates by reaching out to the recruiters behind these roles directly. Intern Insider surfaces the specific people managing Sigma's hiring, which allows you to ask informed questions about the position or request a referral. Connecting with the right person often makes the difference between a silent rejection and a conversation.
