Data & AI · observed market
Data Science jobs and hiring requirements
Data engineering, analytics, machine learning, and AI research. Counts are derived from employer-published vacancies; current roles use a 30-day observation window and older still-published listings are shown separately.
What this role market shows
Freshness
44%
of still-published listings are in the current observation window
Most visible technology
Python
156 current vacancy mentions
Leading location
United States
127 current role mentions
Evidence mix
Top technologies by requirement tier
Counts are mentions in current vacancies. One vacancy may mention several technologies.
Requirement evidence
Technologies employers ask for in Data Science
Python
156 current roles
Machine Learning
152 current roles
AI
140 current roles
Data Science
139 current roles
Statistics
108 current roles
SQL
105 current roles
Scalability
68 current roles
Algorithms
58 current roles
Cloud
50 current roles
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Deep Learning
45 current roles
PyTorch
44 current roles
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NLP
43 current roles
Current market
Latest current vacancies
Senior Data Scientist
Varonis · Herzliya, Israel
Staff Research Scientist - Post-Training for Agents
Datadog · New York, New York, United States; Pittsburgh, Pennsylvania, United States
Staff Research Scientist - Foundation & World Models
Datadog · New York, New York, United States; Pittsburgh, Pennsylvania, United States
Data Scientist
N26 · Barcelona, Spain
Data Scientist
N26 · Berlin, Germany
Staff Data Scientist (Armis/Veza)
ServiceNow · Tel Aviv-Yafo, Tel Aviv District, Israel
Senior Data Scientist
Sigma Software · Europe, Albania, Poland, Romania, Ukraine
Senior Data Scientist
Sigma Software · Europe, Albania, Poland, Romania, Ukraine, Latin America, Brazil
Senior Data Scientist
DataArt · Montevideo; Remote — Argentina; Remote — Colombia; Rosario
Senior Data Scientist
DataArt · Almaty; Astana; Belgrade, Serbia; Cluj-Napoca; Dnipro, Ukraine; Kharkiv, Ukraine; Krakow, Poland; Kyiv, Ukraine; Larnaca; Lodz; Lublin; Lviv, Ukraine; Odesa, Ukraine; Remote — Bulgaria; Remote — Georgia; Remote — Kazakhstan; Remote — Poland; Riga; Sofia; Tbilisi; Varna; Warsaw, Poland; Wroclaw; Yerevan
Work formats
Seniority
Evidence route
How this role market is assembled
Employer-published vacancies are classified by specialty. Current demand is kept apart from older still-published listings; employer, technology and location views come from that same cached role snapshot.
Illustrative process diagram. The charts above show the actual counts for Data Science.
Still published by employers
Long-running source-active roles
These listings remain on their publishers’ career sites but are older than the current-market window. They remain discoverable without inflating fresh-demand totals.
ML Research Scientist
Svitla Systems · Poland; Europe
Senior GenAI Data Scientist - GenAI & AI Agents, AGS NAMER Specialist Team
Amazon · East Palo Alto, California, United States
Lead Data Scientist - Causal Inference
Wise · London, United Kingdom
Senior Research Scientist, Cloud AI Research
Google · Mountain View, CA, United States
Senior Data Scientist (Supply Chain Management) - Data Labs (m/f/d)
SAP · Garching bei München (Munich), Germany
Research Scientist
Nova · Fremont, California, United States
Graph-linked family