What Does a Data Scientist Do?
Data Scientists extract insights from complex datasets using statistical analysis and machine learning. In the AI era, they increasingly work with LLMs for data analysis automation and build predictive models.
A Typical Day
- Analyzing large datasets to identify patterns and business opportunities
- Building predictive models and recommendation systems
- Creating dashboards and data visualizations for stakeholders
- Designing and running A/B tests
- Collaborating with engineering on model deployment
Required Skills
The most in-demand skills for Data Scientist roles, ranked by how often they appear in job postings.
Salary & Compensation
Based on 130 job postings with disclosed compensation ranges.
Salary by Experience Level
| Level | Jobs | Salary Range |
|---|---|---|
| Mid Level | 7 | $117K - $159K |
| Senior | 123 | $153K - $227K |
Highest Paying Cities
| Metro | Jobs | Avg Salary Range |
|---|---|---|
| San Francisco | 16 | $176K - $271K |
| Los Angeles | 8 | $171K - $252K |
| Seattle | 9 | $158K - $237K |
| Boston | 8 | $144K - $235K |
| Austin | 5 | $151K - $233K |
How to Get Started
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1
Build Your Foundation
Data Scientists typically hold degrees in statistics, mathematics, computer science, or a quantitative field. A master's or PhD is common but not mandatory with strong portfolio work.
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2
Master the Core Skills
Focus on the skills employers are asking for right now: RAG, Python, AWS. These are the top 3 skills appearing in Data Scientist job postings.
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3
Build Portfolio Projects
Ship real projects that demonstrate your skills. Open-source contributions, personal projects, or freelance work all count. Hiring managers want to see what you can build, not just what you know.
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4
Apply Strategically
Target companies actively hiring for this role. Top employers include Microsoft, Amazon.com, Information Technology Senior Management Forum, Amazon Web Services. Tailor your resume to match the specific skills each company lists in their job descriptions.
Top Hiring Companies
Companies with the most Data Scientist job openings right now.
Career Progression
A typical career path for Data Scientist professionals.
Explore Data Scientist Careers
Related Roles
Frequently Asked Questions
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