Senior Data Scientist - Experimentation & Analytics Lead

Bluefish; New York (NY); Hybrid; USD 120,000 - 160,000; Full time

Job summary

Bluefish is seeking a Senior or Staff Data Scientist focusing on Analytics to drive experimentation and causal inference frameworks. This role will have a significant impact on the data science practice, collaborating closely with cross-functional stakeholders from the NYC office following a hybrid working policy.

The ideal candidate has strong SQL and Python skills, a deep statistics background, and extensive experience operating experimentation frameworks at scale. You'll contribute to both internal operations and customer-facing analytics products.

Qualifications

• Strong SQL and Python skills for writing production-quality queries and analytical scripts.
• Deep statistics background including hypothesis testing and causal inference.
• Extensive experience designing and operating experimentation frameworks at scale.

Responsibilities

• Own experimentation end-to-end — design, execute, and analyze A/B tests.
• Drive causal inference work to understand product outcomes.
• Serve as the analytics escalation point for deeper statistical rigor.

Skills

SQL

Python

Statistical analysis

Analytical skills

Communication

Business acumen

Tools

BI/visualization tools

Job description

Bluefish is seeking a Senior or Staff Data Scientist focusing on Analytics to drive experimentation and causal inference frameworks. This role will have a significant impact on the data science practice, collaborating closely with cross-functional stakeholders from the NYC office following a hybrid working policy.

The ideal candidate has strong SQL and Python skills, a deep statistics background, and extensive experience operating experimentation frameworks at scale. You'll contribute to both internal operations and customer-facing analytics products.