Senior Product Data Scientist

MaintainX

$130K — $160K *
US-AnywhereRemote in St. Helena, CA
Consumer Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of relevant experience as a Senior Product Data Scientist or Senior Data Scientist
  • Hands-on experience with product experimentation including A/B testing and causal inference
  • Proficiency in Python, especially with libraries like scikit-learn and MLflow
  • Experience in building machine learning models such as GBMs and logistic regression
  • Background in both B2B and B2C SaaS environments
  • Demonstrated strong cross-functional communication skills with Product Managers, engineers, and designers
  • Ability to convey complex model outputs into actionable business recommendations for executives

Responsibilities

  • Design and lead rigorous product experimentation programs to enhance adoption and retention
  • Build and deploy machine learning models converting product data into actionable insights
  • Collaborate with Product, Design, and Engineering teams to frame data problems
  • Translate and communicate model outputs into business narratives for senior stakeholders
  • Establish best practices for both experimentation and machine learning workflows

Benefits

  • Competitive base salary plus equity in a post-Series D company
  • Immediate enrollment in health, dental, and vision benefits
  • Unlimited paid time off (PTO)
  • Home office stipend of $500 and an annual learning and development budget of $1,000
  • Flexible working arrangements with hybrid hubs in multiple cities
Full Job Description
The Role

We're hiring a Senior Product Data Scientist to join our Product Analytics team. You'll be the first dedicated Data Scientist on a team that has operated as a product analytics function - meaning you'll define what rigorous experimentation and ML-driven insight looks like at MaintainX, and directly influence how our product evolves.
  • Design and lead product experimentation programs (A/B tests, causal inference) that drive measurable improvements in product adoption and retention
  • Build and deploy ML models - GBMs, random forests, logistic regression - that turn product signals into actionable decisions for PMs and engineering leads
  • Partner cross-functionally with Product, Design, and Engineering to frame business problems as data problems and translate findings into decisions
  • Translate model outputs and experimental results into clear business narratives for senior stakeholders and executives
  • Establish best practices for experimentation and ML workflows
You Have

Must-haves:
  • Senior Product Data Scientist or Senior Data Scientist title with 5-7 years of relevant experience
  • Hands-on experience with product experimentation - A/B testing, causal inference, statistical significance
  • Python proficiency including scikit-learn and MLflow
  • Experience building ML models (GBMs, random forest, linear/logistic regression)
  • Background in B2B SaaS or B2C SaaS
  • Strong cross-functional communication - you've worked directly with PMs, engineers, and designers, not just a sales or finance audience
  • Executive presence: you can turn a complex model output into a business recommendation a VP can act on

Nice-to-haves:
  • Experience with Databricks
  • Familiarity with Amplitude or similar event analytics platforms
We Offer
  • Competitive base + equity in a high-growth, post-Series D company
  • Day-1 benefits coverage - health, dental, vision
  • Unlimited PTO
  • $500 home office stipend • $1K annual L&D budget
  • Hybrid hubs in Montreal, Toronto, Raleigh, Miami, and Bay Area
How We Work

We reward output. We promote quickly when people deliver, and we have honest conversations early when fit isn't right. If you're energized by ambiguity, care about the people our platform serves, and want to do the most impactful data science work of your career - we'd love to talk.

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