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Senior Data Scientist I - Growth & Engagement

Pay
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Work setting
Remote — work setting source
Listed location: Canada - Remote
Work setup in the employer’s posting: Remote
From the employer’s posting
Employment
Employment terms need review — employment source
Beyond whether a change worked, you'll find out who benefits and whether gains persist past novelty, and use that to shape targeting and product priorities. This is an independent, hands-on role: you'll own questions from framing to recommendation, build reusable analyses, and become a trusted voice in your product area's decisions. This is a full-time role that can be held from one of our US offices or remotely in the United States or any Canadian province (excluding Quebec), subject to appropriate work authorization. Canadian employment, if applicable, would be through Fetch’s Canadian Employer of Record. Benefits for Canada-based employees may differ slightly to comply with applicable law(s) (e.g., paid time off, Holidays, etc.).
Employment type in the employer’s posting: FULL_TIME
From the employer’s posting

What you’ll work on

Full posting

As a Senior Data Scientist focused on growth and engagement, you'll help Fetch understand user behavior and use data to shape product decisions that improve retention and engagement.

You'll partner with Product, Engineering, and Design to set clear KPIs, success criteria, and guardrails that your team actually uses to make decisions.

  • You'll partner with Product, Engineering, and Design to set clear KPIs, success criteria, and guardrails that your team actually uses to make decisions.

From the employer’s posting
As a Senior Data Scientist focused on growth and engagement, you'll help Fetch understand user behavior and use data to shape product decisions that improve retention and engagement.
You'll partner with Product, Engineering, and Design to set clear KPIs, success criteria, and guardrails that your team actually uses to make decisions. You'll independently design credible experiments and deliver clear launch, iterate, or stop recommendations.
As a Senior Data Scientist focused on growth and engagement, you'll help Fetch understand user behavior and use data to shape product decisions that improve retention and engagement. You'll partner with Product, Engineering, and Design to set clear KPIs, success criteria, and guardrails that your team actually uses to make decisions. You'll independently design credible experiments and deliver clear launch, iterate, or stop recommendations. You'll also develop predictive models that serve as the intelligence layer for our lifecycle intervention systems, from anticipating user behavior to deeper insight into product experiments. These signals help the product team tailor interventions to the right users and drive user and revenue outcomes.

What you’ll bring

All qualifications

Core experience

  • 5+ years of experience in data science, machine learning, or applied analytics, with demonstrated ownership of complex analytical problems in product-driven environments
  • Experience owning experiment design end to end, including power analysis, primary metrics, and guardrails
  • Ability to frame causal questions and distinguish prediction from causal impact
  • Experience defining KPI frameworks for a product workstream
  • Experience identifying retention drivers and evaluating which users benefited and whether gains persisted
  • Experience applying predictive models to segment users or inform lifecycle interventions

Preferred experience

  • Experience evaluating incentives, lifecycle interventions, or personalization
  • Experience validating whether targeted treatments improve outcomes
Qualification wording
5+ years of experience in data science, machine learning, or applied analytics, with demonstrated ownership of complex analytical problems in product-driven environments
Experience owning experiment design end to end, including power analysis, primary metrics, and guardrails
Ability to frame causal questions and distinguish prediction from causal impact
Experience defining KPI frameworks for a product workstream
Experience identifying retention drivers and evaluating which users benefited and whether gains persisted
Experience applying predictive models to segment users or inform lifecycle interventions
Experience evaluating incentives, lifecycle interventions, or personalization
Experience validating whether targeted treatments improve outcomes
Apply at Fetch

Posting record

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Actively hiringFirst seen by us 13 days ago, still listed, and not a repost of an earlier posting.

Status in our records
Live
First seen by us
Oct 21, 202613 days ago
Recorded sightings
27
Last seen by us
Nov 4, 2026

These dates show when we found the posting. Check the employer’s website to confirm it is still accepting applications.

How this job compares

Time since we first saw it

Day 13

Similar jobs usually come down between day 7 and day 55.

From 9,971 similar postings that came down. Coming down is not always a hire.

Fetch is hiring

29 open jobs

Open jobs by the week we first saw them, last 12 weeks.

  • Data Scientist hiring is picking up
  • Takes jobs down at a usual pace
Hiring record

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  • Python
  • SQL
  • AWS
  • dbt
  • Snowflake
  • Spark
  • Airflow
Where the posting names them
- Produce reusable analyses and share analytical knowledge across the team - Leverage tools and technologies such as Python, SQL, Snowflake, dbt, Airflow, Spark, and AWS to build reliable, reusable analyses and modeling workflows Minimum Requirements:
- Experience applying predictive models to segment users or inform lifecycle interventions - Strong proficiency in SQL and at least one programming language, preferably Python - Experience working with large-scale data systems such as Snowflake, dbt, Airflow, or Spark
- Strong proficiency in SQL and at least one programming language, preferably Python - Experience working with large-scale data systems such as Snowflake, dbt, Airflow, or Spark - Ability to communicate assumptions and uncertainty clearly

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Job description

View original posting ↗

Meet Fetch AI & Data

AI & Data at Fetch sit at the center of how we understand our business, make decisions, and build intelligent products. The organization operates as an integrated AI & data ecosystem, spanning multiple disciplines, including data engineering, analytics engineering, machine learning, experimentation, and data platforms, all working together to turn data into durable business and customer impact.

Teams operate in complex problem spaces where requirements evolve, tradeoffs are constant, and the right answer is rarely obvious. Success depends on strong technical judgment, comfort with ambiguity, and the ability to gather context and make informed decisions while balancing quality, performance, scalability, and responsible use.

Practitioners across this org contribute hands-on to production systems, analytical foundations, and intelligent features. You will collaborate closely with product, platform, and engineering partners, help shape standards and best practices, and ensure our AI and data capabilities scale reliably as Fetch grows.


About the Role:
As a Senior Data Scientist focused on growth and engagement, you'll help Fetch understand user behavior and use data to shape product decisions that improve retention and engagement.
You'll partner with Product, Engineering, and Design to set clear KPIs, success criteria, and guardrails that your team actually uses to make decisions. You'll independently design credible experiments and deliver clear launch, iterate, or stop recommendations.

You'll also develop predictive models that serve as the intelligence layer for our lifecycle intervention systems, from anticipating user behavior to deeper insight into product experiments. These signals help the product team tailor interventions to the right users and drive user and revenue outcomes.

Beyond whether a change worked, you'll find out who benefits and whether gains persist past novelty, and use that to shape targeting and product priorities. This is an independent, hands-on role: you'll own questions from framing to recommendation, build reusable analyses, and become a trusted voice in your product area's decisions.

This is a full-time role that can be held from one of our US offices or remotely in the United States or any Canadian province (excluding Quebec), subject to appropriate work authorization. Canadian employment, if applicable, would be through Fetch’s Canadian Employer of Record.

Benefits for Canada-based employees may differ slightly to comply with applicable law(s) (e.g., paid time off, Holidays, etc.).


Role Responsibilities: 
  • Independently design, execute, and interpret product experiments for feature development, owning power analysis, primary metrics, and guardrails
  • Frame causal questions by defining the population, outcomes, and time horizon needed to show whether a product change caused improvement
  • Define KPI frameworks for teams to optimize around, linking product objectives to primary, secondary, and guardrail metrics with clear definitions and success criteria
  • Recommend launch, iterate, or stop based on effect size, uncertainty, user value, and business impact
  • Balance speed and rigor, and identify when more evidence could change a decision
  • Turn ambiguous product questions into structured, credible analysis
  • Connect metric movements to behavioral drivers and check alternative explanations
  • Use product analytics to understand the user journeys and behaviors most impactful on retention and downstream outcomes, and use those insights to inform product development
  • Evaluate how effects differ across user segments without overinterpreting noisy subgroup results
  • Separate novelty and short-term gains from persistent, long-term value
  • Develop predictive models that act as the intelligence layer for our lifecycle intervention systems. Partner with Engineering to integrate predictive signals into treatment delivery, and use experiments to determine whether targeting improves retention, monthly active users, and revenue.
  • Use audience segments and predictive signals to help the product team tailor treatment delivery to drive monthly active users and revenue, and validate that targeted treatments actually improve outcomes
  • Build clear narratives that translate findings into product action, influencing priorities and launch decisions as the trusted analytical owner for your workstream
  • Produce reusable analyses and share analytical knowledge across the team
  • Leverage tools and technologies such as Python, SQL, Snowflake, dbt, Airflow, Spark, and AWS to build reliable, reusable analyses and modeling workflows


Minimum Requirements:
  • 5+ years of experience in data science, machine learning, or applied analytics, with demonstrated ownership of complex analytical problems in product-driven environments
  • Experience owning experiment design end to end, including power analysis, primary metrics, and guardrails
  • Track record of using experiment results to recommend launching, iterating, or stopping
  • Ability to frame causal questions and distinguish prediction from causal impact
  • Experience defining KPI frameworks for a product workstream
  • Track record of influencing launch or roadmap decisions, with quantified impact on adoption, retention, engagement, revenue, or efficiency and clear personal ownership
  • Experience identifying retention drivers and evaluating which users benefited and whether gains persisted
  • Experience applying predictive models to segment users or inform lifecycle interventions
  • Strong proficiency in SQL and at least one programming language, preferably Python
  • Experience working with large-scale data systems such as Snowflake, dbt, Airflow, or Spark
  • Ability to communicate assumptions and uncertainty clearly


Preferred Requirements:
  • Product analytics experience in a consumer app or digital product, across activation, engagement, retention, or monetization
  • Experience evaluating incentives, lifecycle interventions, or personalization
  • Experience validating whether targeted treatments improve outcomes
  • Track record of sharing reusable analyses and knowledge with your team

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Pay

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Location & working pattern

Canada - Remote

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Work authorization
Beyond whether a change worked, you'll find out who benefits and whether gains persist past novelty, and use that to shape targeting and product priorities. This is an independent, hands-on role: you'll own questions from framing to recommendation, build reusable analyses, and become a trusted voice in your product area's decisions. This is a full-time role that can be held from one of our US offices or remotely in the United States or any Canadian province (excluding Quebec), subject to appropriate work authorization. Canadian employment, if applicable, would be through Fetch’s Canadian Employer of Record. Benefits for Canada-based employees may differ slightly to comply with applicable law(s) (e.g., paid time off, Holidays, etc.).

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