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Granica

Cloud storage PII detection with pay-per-use

Research Scientist - Diffusion Models

Full-TimeUpdated on 10/16/2026
$160k - $240k/yr+ Equity + Performance bonus
Mid
PhD
Mountain View, CA, USA
In Person
AI & Machine LearningAI Research

About the job

Requirements
  • Strong research record in generative machine learning.
  • Experience developing new generative models or learning algorithms.
  • Hands-on experience with PyTorch or JAX.
  • Strong programming skills in Python.
  • Ability to turn research ideas into working systems.
Responsibilities
  • Develop novel diffusion models and generative learning algorithms.
  • Research new representation learning techniques for Large Tabular Models.
  • Design efficient training methods for large-scale generative models.
  • Prototype and evaluate new generative modeling approaches.
  • Design rigorous experiments and benchmarks to measure model quality and efficiency.
  • Collaborate closely with Professor Andrea Montanari and Granica's research team to translate research into production systems.
Desired Qualifications
  • Experience with diffusion models, score-based generative modeling, representation learning, probabilistic modeling, or scalable machine learning systems is particularly relevant.
  • Research applying diffusion models beyond traditional vision tasks.
  • Publications at NeurIPS, ICML, ICLR, CVPR, ICCV, ECCV, or related venues.
  • Open-source or production machine learning systems experience.

About the company

Granica.ai provides data security and AI services focused on identifying sensitive information, like PII, in cloud storage such as S3 and Google Cloud Storage. Its Byte Precise Detection technology achieves high precision and recall for detecting sensitive data while keeping costs low through a pay-per-use model. The product works by scanning data streams in cloud storage to locate sensitive bytes with statistical correlations, enabling scalable, autonomous operation across regions and clouds. Differentiators include pay-per-use pricing, scalable distributed systems, and a focus on lowering the cost and risk of using AI with privacy-aware data. The goal is to improve the signal-to-noise ratio of information to make AI safer, more affordable, and easier to use.

Company Size

11-50

Company Stage

Early VC

Total Funding

$45M

Headquarters

Mountain View, California

Founded

2019

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Simplify's Take

What believers are saying

  • Granica launched Myelin in July 2026, expanding into agent infrastructure beyond data security.
  • The company reported 68 employees in March 2026, with 14 active roles this year.
  • FinOps Foundation listing and Google Cloud partnership validate enterprise visibility and channel access.

What critics are saying

  • Google, Microsoft, and Databricks can bundle similar AI governance features into existing platforms.
  • Granica still shows Series A funding from June 2023, limiting war-chest against incumbents.
  • Myelin’s invite-only launch signals product-market uncertainty; weak adoption kills the agent-platform thesis.

What makes Granica unique

  • Myelin extends Granica beyond storage into persistent agent state across sessions.
  • Granica Screen and Crunch combine PII detection, compression, and access analytics in one stack.
  • Google Cloud partnership and marketplace presence anchor Granica inside enterprise data workflows.

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Benefits

  • Health Insurance
  • Flexible PTO
  • Parental Leave
  • Family Planning Benefits
  • Fertility Treatment Support
  • Conference Attendance Budget
  • Professional Development Budget
  • Wellness Program
  • Mental Health Support
  • Gym Membership
  • Remote Work Options
  • Hybrid Work Options

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

5%

2 year growth

-6%
The Bakersfield Californian
Oct 15th, 2024
Granica Crowned a Winner in the 2024 A.I. Awards

Granica, a leading AI data readiness platform, has been announced as a winner in The 2024 A.I. Awards program in two categories: 'AI Solution of the Year' and 'Best Use of AI in Manufacturing'.

Business Wire
Sep 26th, 2024
Granica Named a Finalist in the 2024 A.I. Awards

Granica named a finalist in the 2024 A.I. Awards.

Business Wire
Mar 14th, 2024
Granica Joins Google Cloud Partner Advantage

MOUNTAIN VIEW, Calif.--(BUSINESS WIRE)--Granica, the training data platform for trusted AI, announced today that it has joined Google Cloud Partner Advantage as a Partner in the Build engagement model, giving customers the ability to make their AI-powered data products more effective, more efficient, and safer to use.Granica offers customers data management solutions for AI, which assist generative and traditional AI teams in several critical areas: ensuring the privacy of sensitive data sets used in model training, improving their models, controlling their costs, and scaling up data operations. Key services include:A training data privacy service, called Granica Screen, which delivers highly accurate and highly cost-efficient identification, protection, and monitoring of all sensitive information in structured, semi-structured and unstructured text data in Google Cloud data lakes, at any scale. Granica Screen improves data security posture and prevents breaches, preserves privacy for safe use of data for AI/ML/analytics, streamlines data security and privacy monitoring, and enables regulatory compliance.A training data compression service, called Granica Crunch, which pre-processes petabyte-scale data in cloud data lakes before it is used in downstream stages and environments. It provides deep and fast data compression in order to reduce the cost to store and access data by up to 80%, while ensuring data remains “hot” and accessible.A training data visibility service, called Granica Chronicle AI, which facilitates data lake exploration and cost optimization with a deep focus on data access. It offers a genAI-powered text to query interface that generates relevant visualizations in graphs and tables to uncover actionable insights, fast, with no SQL knowledge required.“ Our mission is to enable enterprise AI teams to build trusted AI that is effective, efficient, and safe. We believe that a data-centric approach holds the key to unlocking the transformative potential of AI and machine learning,” said Rahul Ponnala, co-founder and CEO of Granica

Datanami
Sep 15th, 2023
Granica Introduces Chronicle AI for Deep Data Visibility for Amazon S3 and Google Cloud Storage Customers

MOUNTAIN VIEW, Calif., Sept. 15, 2023 - Granica has announced Chronicle, a new generative AI-powered SaaS offering that provides visibility and analytics into how data is accessed in cloud object stores.

iTechSeries
Sep 14th, 2023
Granica Introduces Chronicle AI for Deep Data Visibility for Amazon S3 and Google Cloud Storage Customers

"Granica is showing impressive momentum, being recognized as a Gartner Cool Vendor two months after launching out of stealth and already introducing a new AI-powered product on their platform," said Vanessa Larco, Partner, NEA.