S3 Connections LLC
Senior Data Engineer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Data Engineer in NYC, requiring 7+ years of experience, strong skills in Python, PySpark, Snowflake, and SQL. Candidates must be local, W2, and possess expertise in data modeling, cloud environments, and data security.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
April 8, 2026
🕒 - Duration
Unknown
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🏝️ - Location
On-site
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📄 - Contract
W2 Contractor
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🔒 - Security
Unknown
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📍 - Location detailed
New York, United States
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🧠 - Skills detailed
#AWS (Amazon Web Services) #Scala #Data Engineering #Spark (Apache Spark) #Data Mart #SQL (Structured Query Language) #AI (Artificial Intelligence) #"ETL (Extract #Transform #Load)" #Data Modeling #Data Security #PySpark #Cloud #React #Compliance #Snowflake #Security #Python #Data Processing
Role description
Need USC / H4-EAD / OPT-EAD Only on W2.....
Senior Snowflake Data Engineer W2 Candidates Only
Location: NYC | Fully Onsite | Need Local Candidates
7+ years of experience in data engineering or backend development roles
Strong hands-on experience with Python, PySpark, and Snowflake
Proven expertise in Snowflake data modeling, performance tuning, and optimization
Experience working with Snowflake Cortex AI or similar AI-enabled data platform capabilities
Solid understanding of modern data warehousing concepts (dimensional modeling, ELT/ETL, data marts, optimization strategies)
Advanced SQL skills and experience designing scalable data models
Experience delivering end-to-end data engineering solutions in cloud-based environments
Working knowledge of React.js for building or supporting data-driven front-end applications
Strong understanding of distributed data processing frameworks
Experience with AWS cloud platforms
Strong understanding of data security, governance, and compliance best practices
Proven ability to collaborate effectively with cross-functional teams in complex enterprise environments
Need USC / H4-EAD / OPT-EAD Only on W2.....
Senior Snowflake Data Engineer W2 Candidates Only
Location: NYC | Fully Onsite | Need Local Candidates
7+ years of experience in data engineering or backend development roles
Strong hands-on experience with Python, PySpark, and Snowflake
Proven expertise in Snowflake data modeling, performance tuning, and optimization
Experience working with Snowflake Cortex AI or similar AI-enabled data platform capabilities
Solid understanding of modern data warehousing concepts (dimensional modeling, ELT/ETL, data marts, optimization strategies)
Advanced SQL skills and experience designing scalable data models
Experience delivering end-to-end data engineering solutions in cloud-based environments
Working knowledge of React.js for building or supporting data-driven front-end applications
Strong understanding of distributed data processing frameworks
Experience with AWS cloud platforms
Strong understanding of data security, governance, and compliance best practices
Proven ability to collaborate effectively with cross-functional teams in complex enterprise environments
