Popular destinations
Skill trends, comparisons, salary context, resume help and long-form guides — jump straight to what brings people back.
How to become a Data Scientist
Data scientists use statistics and machine learning to model problems, run experiments and turn data into predictions that drive decisions.
At a glance
- A fit if you enjoy maths, experimentation and framing fuzzy business questions as testable models.
- Built from 638 active data scientist listings — Machine Learning is the single most-requested skill, in 22% of postings.
- Median data scientist pay is $121,903 across 480 listings with disclosed salary ranges.
The skills employers ask for most
Ranked by how often each skill appears across active data scientist listings. Learn these first.
- 1Machine Learning22%
- 2Python20%
- 3SQL18%
- 4Statistical Analysis14%
- 5Stakeholder Mgmt13%
- 6A/B Testing13%
- 7LLMs / GenAI7%
- 8Spark3%
The path in
A practical route from where you are to a first data scientist role.
- 1
Build the core skills
Most data scientist listings ask for the same handful of tools. Start with the ones employers mention most often — they are the fastest route to clearing the first screen.
Machine LearningPythonSQLStatistical AnalysisStakeholder Mgmt - 2
Prove it with projects
Ship two or three portfolio projects that use those skills end to end — real data, a public repo and a short write-up of the decisions you made. Demonstrated work beats a list of keywords.
- 3
Target the right level
52% of current data scientist postings sit at the senior level — that is where most people break in. Aim applications at that band before reaching higher.
- 4
Get past the resume screen
Mirror the language of live data scientist postings in your resume so it matches what recruiters and ATS filters scan for. Tailor each application to the specific skills listed.
Skills that boost data scientist pay
Median pay when each skill appears in a data scientist listing with disclosed salary (minimum three matches).
- 1A/B Testing$170,000
- 2Statistical Analysis$166,500
- 3Java$158,744
- 4SQL$151,700
- 5Stakeholder Mgmt$135,269
- 6Fine-tuning$131,537
Where you will start
How current data scientist listings break down by seniority — a sense of where the openings are.
Pay
Data Scientist salary: $121,903 median
Most disclosed ranges fall between $83,096 and $157,594. See the full percentile breakdown, seniority shifts and skill premiums.
View data scientist salary dataReady to apply for data scientist roles?
Build a resume that mirrors what data scientist listings actually ask for.
Explore other career paths
Data Scientist career FAQ
How do I become a Data Scientist?
Build the skills employers actually ask for — currently Machine Learning, Python and SQL lead data scientist listings, prove them with portfolio projects, then tailor your resume to live listing language. Most data scientist openings are at the senior level, so target that band first.
What skills do you need to be a Data Scientist?
Across 638 active data scientist listings, the most-requested skills are Machine Learning, Python, SQL, Statistical Analysis, Stakeholder Mgmt. Machine Learning appears in 22% of postings.
How much does a Data Scientist earn?
The median data scientist salary is $121,903, with most disclosed ranges falling between $83,096 and $157,594, based on 480 listings with employer-published pay.
Is Data Scientist a good career in 2026?
There are 638 active data scientist listings in our current index. You can track week-over-week demand for the underlying skills on the live skill-trends dashboard.
Related tools
Free utilities and Pro tools that use the same listings.
Related pages
Other hubs and tools that use the same job postings.