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Assistant Founders Fund Jobs in Rye, NY (NOW HIRING)

AppCard Inc

Sales Executive

New York, NY · On-site

$36K/yr

... Thiel, (via Founders Fund), Eric Schmidt (via Innovation endeavors) and Jerry Yang, AppCard ... * Assist in the launch of new products, services, and other company initiatives. * Diligent ...

Paxos

VP, Strategic Accounts

New York, NY · Remote

$195K - $229K/yr

Paxos is a top-funded blockchain company, with more than $500 million in total funding from leading investors like OakHC/FT, Founders Fund, PayPal Ventures, and Declaration Partners. Together, we ...

Ataraxis AI

Scientific Strategy, Oncology

New York, NY · On-site

$115K - $255K/yr

... tools to assist physicians in selecting the most optimal treatments for their patients. Our AI ... such as Thiel Capital/Founders Fund (OpenAI, SpaceX, Palantir), Obvious Ventures (AMI Labs ...

Ataraxis AI

Founding Fellow, New Indications

New York, NY · On-site

$115K - $255K/yr

... tools to assist physicians in selecting the most optimal treatments for their patients. Our AI ... such as Thiel Capital/Founders Fund (OpenAI, SpaceX, Palantir), Obvious Ventures (AMI Labs ...

Paxos Trust Company NA

VP, Strategic Accounts

New York, NY · On-site

$195K - $229K/yr

Paxos is a top-funded blockchain company, with more than $500 million in total funding from leading investors like OakHC/FT, Founders Fund, PayPal Ventures, and Declaration Partners. Together, we ...

Arqfinance

Product Owner - Generalist

Manhattan, NY · On-site

$120 - $160/hr

In our quest to reshape the global financial system we have raised tens of millions of dollars from leading investors like Sequoia Capital, Founders Fund, Brevan Howard Digital, Y Combinator and ...

Rippling

Manager, Mid-Market Sales (East)

New York, NY · On-site

$270K - $310K/yr

... Founders Fund, Sequoia, Greenoaks, and Bedrock-and was named one of America's best startup ... What you will do * Manage, coach and scale a team of Account Executives * Assist your team ...

Rippling

Lead Counsel, HR Products

Manhattan, NY · On-site

$177 - $295/hr

... Founders Fund, Sequoia, Greenoaks, and Bedrock--and was named one of America's best startup ... Advise and assist with Rippling's general legal needs as they arise. What you will need * 5+ years ...

Vise

Technology Operations Lead

New York, NY · On-site

Cybersecurity * Assist in monitoring systems for potential security threats or vulnerabilities ... and Founders Fund, among others. Vise celebrates and embraces diversity and is committed to ...

Vise

Technology Operations Lead

New York, NY · On-site

Cybersecurity * Assist in monitoring systems for potential security threats or vulnerabilities ... and Founders Fund, among others. Vise celebrates and embraces diversity and is committed to ...

Nuvo

Customer Support

Manhattan, NY · On-site

$80K - $140K/yr

More than 75,000 businesses already use our platform, and we're backed by $45M from Sequoia, Spark, Founders Fund, and Index as we build the operating system for global commerce. About the Role We ...

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Assistant Founders Fund information

What is the difference between Assistant Founders Fund vs Venture Analyst?

AspectAssistant Founders FundVenture Analyst
Required CredentialsTypically bachelor's degree, startup or investment experienceUsually bachelor's or master's degree, finance or business background
Work EnvironmentStartup or early-stage investment firm, fast-pacedVenture capital firms, research-focused
Employer & Industry UsageFounders Fund, startup ecosystemVenture capital firms, investment industry
Common Search & ComparisonYesYes

Assistant Founders Fund roles focus on supporting startup founders with funding and strategic advice, often within early-stage investment environments. Venture Analysts analyze market data, perform due diligence, and support investment decisions in venture capital firms. While both roles involve investment and startup ecosystems, Assistant Founders Fund positions are more operational and founder-focused, whereas Venture Analysts are more research and analysis-oriented.

What job categories do people searching Assistant Founders Fund jobs in Rye, NY look for?

The top searched job categories for Assistant Founders Fund jobs in Rye, NY are:

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Assistant Founders Fund jobs near you
Infographic showing various Assistant Founders Fund job openings in Rye, NY as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Member of Technical Staff, Bayesian Statistics

Ataraxis AI

New York, NY • On-site

$100K - $300K/yr

Full-time

Posted 11 days ago

Job description

About Ataraxis AI
Ataraxis is a clinical AI research lab working at the intersection of multi-modal AI and precision medicine. Our goal is to make disease predictable. To accomplish this, we develop new AI methods that predict patient outcomes and treatment response, and build clinical tools to assist physicians in selecting the most optimal treatments for their patients.
Our AI research lab discovers and develops methods to recognize patterns and predict outcomes across complex, multi-modal clinical data. This spans our causality (Ataraxis™ Tau), foundation model (Falcon and Kestrel for digital pathology), and survival analysis research.
Our first clinical products, such as Ataraxis™ Breast for breast cancer, already help patients get the most appropriate treatment across the best academic institutions and community clinics worldwide.
At Ataraxis, you will have a unique opportunity to shape not only the future of our company, but also the future of healthcare. You will join an exceptional team at the forefront of clinical AI research and deployment. Our advisors include AI pioneers such as our founding advisor, Yann LeCun, and distinguished oncologists from top cancer research institutions, all united by the mission to redefine precision medicine.
Ataraxis has raised over $24 million in funding, including a $20 million Series A led by top venture capital funds such as Thiel Capital/Founders Fund (OpenAI, SpaceX, Palantir), Obvious Ventures (AMI Labs, Inceptive, Radical Numerics, Recursion), and AIX Ventures (Hugging Face, Perplexity).
We are an company with a flat organizational structure, where every team member is empowered to actively contribute. Leadership roles are earned by those who demonstrate initiative and consistently deliver exceptional results. Strong work ethic and the ability to prioritize ruthlessly are essential.
Responsibilities
  • Design and implement novel Bayesian statistics methods.
  • Translate machine learning papers into production-ready code.
  • Build robust model evaluation frameworks.
  • Disseminate the results by co-authoring research papers and abstracts.
  • Collaborate with a multidisciplinary team of engineers and scientists.
  • Co-mentor junior members of the team.
Qualifications
  • PhD degree in statistics or machine learning.
  • Excellent knowledge of Bayesian statistics, including Gaussian processes and Bayesian clinical trial design.
  • Passion for research, attention to detail and ability to drive tasks to completion. Strong preference will be given to candidates with papers in A* conferences (e.g. ICML, ICLR, NeurIPS, CVPR) or top-tier statistics journals.
  • Excellent understanding of core machine learning concepts.
  • Excellent knowledge of the foundations of statistics, linear algebra, probability and machine learning.
  • Excellent skills in Python and PyTorch.
  • Experience with applying Bayesian statistics to uncertainty quantification in deep learning and model explainability.
  • Experience in deep learning. Experience in self-supervised learning, survival analysis, multi-modal learning, domain adaptation, causal inference, model interpretability and computational pathology is a bonus.

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