Looking for research engineer data jobs in San Francisco? Cartesia is hiring a Research Engineer, Data to own the quality and coverage of datasets powering its foundation models.
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Research Engineer Data Jobs in San Francisco: Overview
| Job Title | Research Engineer, Data |
| Employer | Cartesia |
| Location | San Francisco, CA (on-site) |
| Salary | $180,000–$250,000 per year plus equity |
| Job Type | Full-time, on-site |
| Experience | Experience building large multilingual datasets and working with generative models |
| Visa Sponsorship | Relocation and immigration support available |
| Closing Date | Not specified in the available job information |
About the Employer
Cartesia is an AI company pioneering model architectures including State Space Models. Its founding team includes PhDs from the Stanford AI Lab. The company builds foundation models that learn from and interact with the world, with offices in San Francisco, London and Bangalore.
Job Responsibilities
- Design and build large-scale datasets for model training and run controlled experiments to measure impact
- Build evaluations of speech models via manual annotation and automated metrics
- Implement techniques for steering data generation to improve model intelligence and mitigate bias
- Build automated quality control systems to validate and filter generated data
- Partner with product teams to ensure support for key languages and markets
- Serve as in-house expert on global data coverage and quality
Requirements
- Essential: Experience building or working with large multilingual datasets
- Essential: Experience with generative models (speech, text or multimodal)
- Essential: Ability to help guide human annotation and evaluation across multiple languages
- Essential: Strong applied ML background with a focus on data-centric approaches
- Essential: Excitement for building scalable systems that bridge research and production
Visa Sponsorship and International Applicants
Relocation and immigration support is available. Visa sponsorship is not confirmed as guaranteed for every candidate in the available job information, but the company states it provides support and assesses circumstances on a case-by-case basis for related roles.
Salary and Benefits
- Competitive base salary plus equity
- Fully covered medical, dental and vision insurance for employees
- 401(k)
- Lunch, dinner and snacks at the office
- Relocation and immigration support
- Immigration support available
- On-site SF team
- High-impact data work
- On-site requirement
- Sponsorship case-by-case
- Competitive data ML bar
How to Apply
Applications are submitted through Ashby. A resume and relevant experience details are required.
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