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Staff Applied AI/ML Scientist, Acquisition

Lead AI/ML strategy for acquisition at Faire, optimizing marketing spend and predicting retailer lifetime value.

Location
San Francisco, CA, United States
Compensation
$246.5k–$339k/yr
Level
staff
Type
full time · Hybrid

Posted by employer 23 hours ago

First seen on Joblaze 12 hours ago

Last verified on the company career page 12 hours ago

What you'll build

  • Drive AI/ML vision and strategy for Acquisition
  • Optimize paid marketing spend across channels
  • Predict retailer lifetime value
  • Design experiments to measure impact of paid channels
  • Build audience and targeting models for campaigns

Must have

  • 5+ years of industry experience using machine learning
  • Experience with e-commerce or marketplaces
  • Strong programming skills
  • Experience as a tech lead
  • Ability to work in a cross-functional team

Nice to have

  • Master's or PhD in Computer Science or related field
  • Experience in performance/paid marketing
  • Previous experience with deep learning
  • Experience managing applied ML/data science teams

Practical constraints

  • Hybrid work: 3 days in office per week

Role intensity

40% coding

AI in the day-to-day

Faire leverages machine learning and data insights to revolutionize the wholesale industry.

Requirements

Experience
5+ years
Education
Master's degree

Not disclosed in this posting: visa sponsorship.

Benefits

Professional Development Stipends Flexible Paid Time Off Equity/Stock Options Health Insurance Mental Health Support Parental Leave

Joblaze summary

In the role of Staff Applied AI/ML Scientist for Acquisition at Faire, the individual will lead the development of machine learning models that optimize marketing strategies and enhance retailer acquisition efforts. Key skills include expertise in LTV modeling, bidding optimization, and experience with e-commerce or marketplace dynamics. This position is suited for a seasoned professional with a strong background in applied machine learning and leadership experience, particularly in cross-functional environments. The team comprises experienced data scientists from notable tech companies, contributing to a collaborative and innovative atmosphere.

Joblaze insights

  • Listed today — first seen on Joblaze November 14, 2026. Last confirmed on Faire's careers page November 14, 2026.
  • Salary band is above the typical range for AI/ML roles (median ~$188,000).
  • Starts above 77% of 35 comparable staff ai/ml roles in United States that list Machine Learning we track (median $222,716 across 14 companies). See Machine Learning salary trends
  • Machine Learning appears in 19.9% of 261 comparable staff ai/ml roles in United States; Data Science appears in 0.8% of 261 comparable staff ai/ml roles in United States.

Quick facts

Is the Staff Applied AI/ML Scientist, Acquisition role remote?
It's hybrid — Faire expects some on-site time in San Francisco, CA, United States.
What's the salary range?
Faire lists $246,500–$339,000 for this role.
How much experience is required?
At least 5 years of relevant experience for this Staff Applied AI/ML Scientist, Acquisition role.
Where is the role based?
Faire is hiring for this position in San Francisco, CA, United States.
What's the tech stack?
Joblaze extracted these technologies from the posting: AEO, Bidding Optimization, Data Science, LTV modeling, Machine Learning, SEO.
What seniority level is this role?
Faire targets staff-level candidates for this position.
Is this full-time or contract?
Full-time for this Staff Applied AI/ML Scientist, Acquisition role at Faire.

From the original posting

About Faire

About this role

Faire leverages the power of machine learning and data insights to revolutionize the wholesale industry, enabling local retailers to compete against giants like Amazon and big box stores. Our highly skilled team of Applied AI/ML Scientists specialize in developing algorithmic solutions for recommender systems, spend optimization, lifetime value (LTV) predictions, and much more. Our ultimate goal is to empower local retail businesses with the tools they need to succeed.

At Faire, the Data team is responsible for creating and maintaining a diverse range of algorithms and models that power our marketplace. We are dedicated to building machine learning models that help our customers thrive.

As the tech lead for Acquisition, you will own data science vision, strategy, and execution for how Faire finds and acquires the independent retailers who shop on our marketplace. You will build the models that decide where and how much we spend across paid channels, predict the long-term value of prospective retailers, generate the landing pages and content that bring them to Faire, and shape the experience retailers have before they sign up. You will lead a small team of scientists and analytics engineers and act as a pod lead alongside product, engineering, and marketing partners.

Our team already includes experienced Data Scientists from Uber, Airbnb, Square, Facebook, and Pinterest. Faire will soon be known as a top destination for Applied AI/ML Scientists, and you will help take us there!

What you’ll do

  • Drive AI/ML vision, strategy, and roadmap for Acquisition and Paid Marketing, and act as a pod lead across cross-functional workstreams.
  • Optimize paid marketing spend, bidding, and budget allocation across channels such as search, social, and Performance Max.
  • Predict retailer lifetime value and use it to power value-based bidding and to prioritize acquisition effort.
  • Design experiments to measure the incremental impact of paid channels and spend levers, and turn the results into investment decisions.
  • Develop keyword, SEO, and AEO intelligence that identifies and prioritizes the search and content opportunities most likely to bring high-value retailers to Faire.
  • Generate landing pages and content at scale, and measure their impact on acquisition.
  • Build audience and targeting models for retargeting campaigns.
  • Manage and mentorApplied AI/ML Scientists and Analytics Engineers, and grow the team through hiring.
  • Partner closely with marketing, product, engineering, and finance to translate models into measurable growth.

Qualifications

  • 5+ years of industry experience using machine learning to solve real-world problems.
  • Experience with relevant business problems (e-commerce, marketplaces, growth, acquisition, paid marketing, or personalization).
  • Experience with relevant technical methods (incrementality measurement, LTV modeling, bidding and budget optimization, recommendations and cold-start, and/or LLMs for production solutions).
  • Strong programming skills.
  • An excitement and willingness to learn new tools and techniques.
  • Experience as a tech lead, mentoring other scientists or machine learning engineers, and the ability to set team strategy and lead model development without supervision.
  • Strong communication skills and the ability to work in a highly cross-functional team.

Great to Haves:

  • Highly recommended: Master's or PhD in Computer Science, Statistics, Economics, or related STEM fields.
  • Experience as a tech lead manager or people manager of applied ML / data science teams.
  • Previous experience in performance / paid marketing, marketing-mix or media-mix modeling, bidding systems, incentive optimization, or growth for a two-sided platform.
  • Previous experience with deep learning or language models.

Salary Range

San Francisco: the pay range for this role is $246,500 to $339,000 per year.

This role will also be eligible for equity and benefits. Actual base pay will be determined based on permissible factors such as transferable skills, work experience, market demands, and primary work location. The base pay range provided is subject to change.

Hybrid Faire employees currently go into the office 3 days per week on Tuesdays, Thursdays, and a third flex day of their choosing (Monday, Wednesday, or Friday). Additionally, hybrid in-office roles will have the flexibility to work remotely up to 4 weeks per year. Specific Workplace and Information Technology positions may require onsite attendance 5 days per week as will be indicated in the job posting.

Standard company text repeated across Faire's postings is omitted here.

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