

firstPRO, Inc
Senior Data Engineer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is a Senior Data Engineer contract position, fully remote, with a pay rate of "unknown". Requires 2+ years of hands-on Snowflake experience, strong SQL skills, and experience with on-prem to Snowflake migrations. U.S. residency is mandatory.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
560
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🗓️ - Date
December 31, 2025
🕒 - Duration
Unknown
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🏝️ - Location
Remote
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
Philadelphia, PA
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🧠 - Skills detailed
#Data Pipeline #AWS (Amazon Web Services) #Azure #Datasets #GCP (Google Cloud Platform) #Airflow #Scripting #Migration #Data Engineering #Scala #SQL (Structured Query Language) #dbt (data build tool) #Cloud #SQL Queries #Snowflake #Python
Role description
We are seeking a Senior Data Engineer with deep, hands-on Snowflake experience to design, optimize, and support scalable data solutions in a fully remote, U.S.-based role. This position focuses on high-impact Snowflake work, including performance tuning, complex data challenges, and on-prem to cloud migration initiatives. The ideal candidate is highly technical, communicative, and comfortable working with messy, real-world data across multiple sources.
Responsibilities
• Design, build, and optimize scalable data pipelines and data models in Snowflake
• Leverage advanced Snowflake features to improve performance, efficiency, and scalability
• Tune and optimize complex SQL queries and workloads
• Support and execute migrations from on-prem data environments to Snowflake
• Work with inconsistent, multi-source internal and external datasets
• Partner with stakeholders to gather requirements and translate them into technical solutions
• Document data processes, architectures, and optimization strategies
Requirements
• Senior-level experience as a Data Engineer
• Minimum 2+ years of hands-on Snowflake experience, beyond basic querying
• Strong SQL skills with proven performance tuning and optimization experience
• Experience supporting or leading on-prem to Snowflake migrations
• Python experience or equivalent scripting language proficiency
• Experience working with complex, messy, or poorly structured data
• Strong written and verbal communication skills
• Must reside in the United States and be generally aligned to U.S. Eastern Time
Nice to Have:
• Mortgage or financial services data experience
• Experience with Airflow, dbt, or similar orchestration tools
• Cloud platform experience (AWS, Azure, or GCP)
• Background in regulated or highly data-governed environments
We are seeking a Senior Data Engineer with deep, hands-on Snowflake experience to design, optimize, and support scalable data solutions in a fully remote, U.S.-based role. This position focuses on high-impact Snowflake work, including performance tuning, complex data challenges, and on-prem to cloud migration initiatives. The ideal candidate is highly technical, communicative, and comfortable working with messy, real-world data across multiple sources.
Responsibilities
• Design, build, and optimize scalable data pipelines and data models in Snowflake
• Leverage advanced Snowflake features to improve performance, efficiency, and scalability
• Tune and optimize complex SQL queries and workloads
• Support and execute migrations from on-prem data environments to Snowflake
• Work with inconsistent, multi-source internal and external datasets
• Partner with stakeholders to gather requirements and translate them into technical solutions
• Document data processes, architectures, and optimization strategies
Requirements
• Senior-level experience as a Data Engineer
• Minimum 2+ years of hands-on Snowflake experience, beyond basic querying
• Strong SQL skills with proven performance tuning and optimization experience
• Experience supporting or leading on-prem to Snowflake migrations
• Python experience or equivalent scripting language proficiency
• Experience working with complex, messy, or poorly structured data
• Strong written and verbal communication skills
• Must reside in the United States and be generally aligned to U.S. Eastern Time
Nice to Have:
• Mortgage or financial services data experience
• Experience with Airflow, dbt, or similar orchestration tools
• Cloud platform experience (AWS, Azure, or GCP)
• Background in regulated or highly data-governed environments






