Xaxis Solutions
Data Engineer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Sr Data Engineer/Architect specializing in Snowflake, requiring 12+ years of experience, expertise in Coalesce, HVR, Python, and AWS. The contract is on-site in Boston or Washington DC, with a focus on data migration and governance.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
July 7, 2026
🕒 - Duration
Unknown
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🏝️ - Location
On-site
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
Boston, MA
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🧠 - Skills detailed
#AWS (Amazon Web Services) #AI (Artificial Intelligence) #Security #Data Modeling #Python #Data Migration #"ETL (Extract #Transform #Load)" #Data Pipeline #SQL (Structured Query Language) #Snowflake #Deployment #Automation #Data Integrity #Documentation #Debugging #Storage #Scala #Fivetran #Migration #Data Engineering #Data Governance #Data Transformations
Role description
We are looking for Sr Data Engineer/Architect - Snowflake in Boston or Washington DC area
· 12+ yrs Snowflake Architect with Coalesce, HVR & Python expertise
· Strong in Data Platform Design, Data Modeling & ELT pipelines
· Hands-on with Snowflake Cortex AI, GenAI & Agentic AI solutions
· Drives POC-led innovation, automation & productivity gains
· Expertise in Data Governance, Catalog, and scalable architectures
· Design and implement data migration workflows from SQL-based systems to Snowflake using HVR Replicate Tool (Fivetran HVR).
· Hands-on experience with Coalesce to design, build, and manage ETL/ELT data pipelines on Snowflake.
· Experience using Claude Code (Anthropic), OpenAI Codex, or Cursor (AI-native IDE) for code generation and debugging
· Strong understanding of modular data transformations, pipeline orchestration, and automated deployment in Coalesce.
· Expertise in Snowflake - data modelling, ELT using Snowflake SQL, implementing complex stored Procedures and standard DWH and ETL concepts
· Must have expertise in AWS Platform as a Service
· Implement best practices for data modeling and querying to monitor and optimize the performance, storage, and cost of Snowflake environments.
· Create and maintain documentation for architecture designs, data models, and operational procedures
· Identify and resolve issues related to Snowflake performance, security, and data integrity.
· Independently troubleshoot overall health and issues of data platform
We are looking for Sr Data Engineer/Architect - Snowflake in Boston or Washington DC area
· 12+ yrs Snowflake Architect with Coalesce, HVR & Python expertise
· Strong in Data Platform Design, Data Modeling & ELT pipelines
· Hands-on with Snowflake Cortex AI, GenAI & Agentic AI solutions
· Drives POC-led innovation, automation & productivity gains
· Expertise in Data Governance, Catalog, and scalable architectures
· Design and implement data migration workflows from SQL-based systems to Snowflake using HVR Replicate Tool (Fivetran HVR).
· Hands-on experience with Coalesce to design, build, and manage ETL/ELT data pipelines on Snowflake.
· Experience using Claude Code (Anthropic), OpenAI Codex, or Cursor (AI-native IDE) for code generation and debugging
· Strong understanding of modular data transformations, pipeline orchestration, and automated deployment in Coalesce.
· Expertise in Snowflake - data modelling, ELT using Snowflake SQL, implementing complex stored Procedures and standard DWH and ETL concepts
· Must have expertise in AWS Platform as a Service
· Implement best practices for data modeling and querying to monitor and optimize the performance, storage, and cost of Snowflake environments.
· Create and maintain documentation for architecture designs, data models, and operational procedures
· Identify and resolve issues related to Snowflake performance, security, and data integrity.
· Independently troubleshoot overall health and issues of data platform
