Senior Data Scientist, E-commerce Security & Risk

TikTok USDS Joint Venture; Seattle (WA); On-site; USD 168,000 - 313,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k) with match

Parental leave

Disability insurance

Life insurance

Wellbeing benefits

Paid holidays

Sick days

Paid personal time

Job summary

TikTok USDS Joint Venture LLC is seeking a data analytics professional to bolster e-commerce security with data-driven insights. You will collect, clean, and analyze transaction logs, user behavior data, and fraud records to detect risks and support production-ready decisions.

The role requires 5+ years in data analytics, strong SQL and Python skills, and the ability to collaborate across business, product, security, and engineering teams in a fast-paced, security-focused environment.

Qualifications

• Bachelor’s degree or above in CS, data science, info security, analytics.
• 5+ years of data analytics experience with SQL and Python.
• Ability to detect cyber threats and risks via data-driven approaches.
• Strong cross-team communication in fast-paced environments.

Responsibilities

• Own end-to-end data analytics projects in e-commerce security, including collection, cleaning, and transforming data.
• Monitor data trends, identify anomalies and security risks, improve platform security.
• Perform root-cause analysis using statistics and data mining; propose solutions.
• Collaborate with business, product, security and engineering teams to deliver scalable analyses.

Skills

SQL

Python

Data analytics

Data cleaning

Education

Bachelor's degree or above in CS / Data Science / Info Security / Analytics

Job description

TikTok USDS Joint Venture LLC is seeking a data analytics professional to bolster e-commerce security with data-driven insights. You will collect, clean, and analyze transaction logs, user behavior data, and fraud records to detect risks and support production-ready decisions.

The role requires 5+ years in data analytics, strong SQL and Python skills, and the ability to collaborate across business, product, security, and engineering teams in a fast-paced, security-focused environment.