Senior Data Scientist at Phantom · LumiJobs

Qualification

7+ years of experience in data scienceStrong foundation in statisticsWorking knowledge of dbtCuriosityExperience working with SnowflakeExperience with cryptoWhy Work With UsBuild for global impactMake complexity feel simplePut users in control

Required

7+ years of experience in data science, product analytics, or a related field, with a demonstrated record of influencing product decisions.
Strong foundation in statistics, including probability, statistical inference, hypothesis testing, regression, and sources of bias and confounding. Ability to select appropriate methods and explain their assumptions and limitations.
Practical experience designing and analyzing A/B tests, including defining metrics, assessing statistical power, checking experiment validity, and translating results into decisions.
Advanced SQL skills and strong proficiency in Python for data exploration, statistical analysis, and reproducible analytical workflows.
Working knowledge of dbt, data modeling, and modern data platforms. Familiarity with orchestration tools such as Dagster and how ETL pipelines, dependencies, and refresh schedules affect downstream analysis.
Hands-on experience using AI coding tools such as Codex, Claude Code, or Cursor in your regular workflow, with the judgment to verify correctness and maintain code quality.
Experience partnering directly with product teams, ideally on consumer products, to understand behavior and improve activation, engagement, retention, or monetization.
Ability to independently structure ambiguous problems, prioritize work, and communicate recommendations to technical and nontechnical partners.
Curiosity, initiative, and a willingness to learn unfamiliar systems and follow through on useful work.

Preferred

Experience working with Snowflake, including querying large datasets and understanding query performance and cost.
Experience with crypto, tokenized assets, finance, or fintech.
Why Work With Us
Phantom's journey to becoming a global trading app began with making crypto easier to use. Today, we’re building on that foundation to help people discover the markets that matter, make informed financial moves, and safely store or spend their money worldwide. Joining Phantom means helping shape that next chapter: building products that bring the freedom of open markets to more people.
Build for global impact: Create products used by tens of millions of people, making innovative financial markets more accessible to users around the world.
Make complexity feel simple: Solve meaningful challenges across design, engineering, and user experience to make discovering markets and managing money seamless.
Put users in control: Help build a future where people have greater freedom over their assets and financial decisions, with security and self-custody at the foundation.

Senior Data Scientist

Responsibilities

Qualification

Required

Preferred

Benefits

Company

Phantom

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