

Q1 Technologies, Inc.
Senior Data Engineer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Data Engineer in London, UK, with a 1-year contract, outside IR35. Key skills include Snowflake, SQL, Python, and data integration. Experience with Salesforce and data quality frameworks is required.
🌎 - Country
United Kingdom
💱 - Currency
£ GBP
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💰 - Day rate
Unknown
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🗓️ - Date
July 15, 2026
🕒 - Duration
More than 6 months
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🏝️ - Location
On-site
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📄 - Contract
Outside IR35
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🔒 - Security
Unknown
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📍 - Location detailed
London Area, United Kingdom
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🧠 - Skills detailed
#Data Modeling #Data Quality #Data Pipeline #Airflow #Python #SQL (Structured Query Language) #Data Engineering #Data Integration #dbt (data build tool) #Snowflake
Role description
Senior Data Engineer
London UK Onsite role (Wallbrook)
Outside IR35 role (1 year of contract)
Responsibilities:
o Build and maintain data pipelines
o Design and optimize Snowflake data models
o Implement data quality frameworks
o Integrate Salesforce, transactional, and external data
Key Skills:
o Snowflake (data modeling, ELT)
o SQL, Python
o dbt, Airflow (or similar)
o Salesforce data integration
Senior Data Engineer
London UK Onsite role (Wallbrook)
Outside IR35 role (1 year of contract)
Responsibilities:
o Build and maintain data pipelines
o Design and optimize Snowflake data models
o Implement data quality frameworks
o Integrate Salesforce, transactional, and external data
Key Skills:
o Snowflake (data modeling, ELT)
o SQL, Python
o dbt, Airflow (or similar)
o Salesforce data integration






