Trellis

Staff Data Scientist, Real-Time Bidding

Trellis

full-time

Posted on:

Location Type: Remote

Location: United States

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Salary

💰 $195,000 - $205,000 per year

Job Level

About the role

  • Own the analytical agenda — define which problems are worth pursuing, set the criteria for feasibility, and establish how the team evaluates project viability.
  • Set the standard for analytical communication across the team — defining templates, review processes, and quality bars for how insights are documented and shared in Jupyter or Colab notebooks.
  • Drive alignment across product, engineering, and leadership on data strategy — proactively surfacing gaps and influencing roadmap decisions to address them.
  • Lead the modeling strategy for pricing and bidding — defining the technical approach across the stack (scikit-learn, statsmodels, TensorFlow, PyTorch), evaluating tradeoffs, and being accountable for measurable business outcomes.
  • Prototype predictive models that can be scaled by the ML engineering team into production systems.
  • Leverage Vertex AI or equivalent tools for experimentation, training, and deployment workflows.
  • Create visualizations using Python (Plotly, Matplotlib, or Seaborn) to communicate key findings effectively.
  • Contribute to a culture of analytical rigor, documentation, and rapid experimentation.

Requirements

  • 7+ years of experience as a data scientist or applied researcher, ideally in tech, fintech, or advertising.
  • 3+ years of experience in a senior data science position.
  • Ability to lead projects from conception through execution.
  • Strong statistical foundation with hands-on experience using **scikit-learn**, **statsmodels**, **TensorFlow**, or **PyTorch**.
  • Proven ability to perform exploratory data analysis (EDA) and communicate findings clearly through notebooks and visualization.
  • Experience using **Vertex AI**, **SageMaker**, or other ML lifecycle platforms for experimentation and model deployment.
  • Fluency in SQL and Python data tooling (pandas, NumPy, Plotly, etc.).
  • Deep curiosity about how data is created, transformed, and used to drive business outcomes.
  • Pragmatic mindset — balancing research depth with real-world impact and iteration speed.
Benefits
  • Flexible vacation (yes, *actually* flexible)
  • 100% employer-paid health insurance for employees
  • Home office budget to create your perfect setup
  • Wellness programming, because balance matters
  • 401(k) and HSA contributions, FSAs, bonuses & equity opportunities
  • Paid parental leave
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
data scienceexploratory data analysispredictive modelingstatistical analysismachine learningdata visualizationPythonSQLscikit-learnTensorFlow
Soft Skills
analytical communicationproject leadershipcollaborationinfluencecuriositypragmatic mindsetdocumentationrapid experimentation