Job Information
TikTok Inc. Senior Data Scientist (Multiple Positions) in Bellevue, Washington
Responsibilities
- Provide insights to influence product development using advanced statistics, machine learning (ML), and programming.
- Apply quantitative analysis to understand data, provide actionable insights, and measure the data through experimentation and causal inference.
- Partner with Product, Engineering, User Research, Designer and other teams to solve problems and identify trends and opportunities.
- Build classification and clustering machine learning models to understand data characteristics.
- Visualize and synthesize analytics and statistical approaches into easy-to consume storylines for the team to provide indicated actions for executive audiences.
- Work with large, complex data sets to solve difficult, non-routine analysis problems by applying advanced analytical methods as needed.
- Apply quantitative analysis, experimentation, data mining, and the presentation of data to develop strategies for our products that serve billions of people and millions of businesses.
- Interact cross-functionally, making business recommendations with effective presentations of findings at multiple levels of stakeholders through visual displays of quantitative information.
Mentor junior and intern Data Scientists.
Qualifications
Must have a Master's degree in Computer Science, Engineering (any), Information Technology, Machine Learning, Data Science, Data Analytics, Business Analytics, Finance, Statistics, Mathematics, or a related quantitative field, and 2 years of related work experience; OR a Bachelor's degree in Computer Science, Engineering (any), Information Technology, Machine Learning, Data Science, Data Analytics, Business Analytics, Finance, Statistics, Mathematics, or a related quantitative field, and 5 years of post-bachelor's, progressive related work experience.
Of the required experience, must have 2 years of experience in each of the following:
- Mining, preparing, cleansing, and analyzing structured data using statistical computing languages SQL, Python, and R for metrics creation, root cause analysis, and model preprocessing;
- Using SQL and Spark to query, explore, and manipulate data from Apache Hive and relational database management systems including MySQL, Microsoft SQL Server, and PostgreSQL;
- Developing graphical and visual representations of data using business intelligence tool Excel or Tableau; and
Building, tuning, and validating statistical models for regression and classification problems in Python and R.
Type
: Full time, 40 hours/week
Location
: Bellevue, WA
Salary Range: $174117 - $312867 per year
To apply, and for information on benefits offered, visit: https://careers.tiktok.com/ and type Job ID A03518 in search bar. Contact lpresumes@tiktok.com if you have difficulty applying through our website.