

W3Global
Senior Data Engineer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Data Engineer with a contract length of "unknown", offering a pay rate of "unknown". Key skills include SQL Server, ETL processes, data warehousing, and experience in the insurance industry. Proficiency in Snowflake, Microsoft Azure, and data security principles is essential.
🌎 - Country
United Kingdom
💱 - Currency
£ GBP
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💰 - Day rate
Unknown
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🗓️ - Date
April 1, 2026
🕒 - Duration
Unknown
-
🏝️ - Location
Unknown
-
📄 - Contract
Unknown
-
🔒 - Security
Unknown
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📍 - Location detailed
London, England, United Kingdom
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🧠 - Skills detailed
#Snowflake #Databases #SQL Server #SSRS (SQL Server Reporting Services) #Fivetran #DevOps #BI (Business Intelligence) #SSIS (SQL Server Integration Services) #Data Warehouse #Data Engineering #Cloud #dbt (data build tool) #Compliance #Microsoft Azure #Microsoft SQL Server #C# #Python #SSAS (SQL Server Analysis Services) #"ETL (Extract #Transform #Load)" #Microsoft Power BI #Security #Normalization #Dataiku #Synapse #Collibra #Microsoft SQL #Data Security #MS SQL (Microsoft SQL Server) #SQL (Structured Query Language) #GDPR (General Data Protection Regulation) #Azure
Role description
Job Description
Job Title: Senior Data Engineer
Duties
The Senior Data Engineer will be responsible for driving the design and delivery of high quality, reliable solutions to support the
company's data initiatives. This role requires a deep understanding of modern data engineering best practices, strong problem-solving
skills and the ability to work collaboratively with cross-functional teams.
Essential
SQL Server Proficiency:
• A strong understanding of Microsoft SQL Server and Structured Query Language (SQL) is crucial. The role requires working with databases, querying data and optimising performance.
Data Warehouses & Data Modelling
• Strong experience with data warehouse and modelling concepts is essential with designing efficient and effective database structures. Understanding relationships, normalization and denormalization is expected.
ETL (Extract, Transform, Load) Pipelines
• Experience with ETL (and ELT) processes is vital. The role is responsible for extracting data from various sources, transforming
it and loading it into data warehouses, etc.
Problem-Solving Skills
• As a data engineer, the role will encounter data discrepancies, performance issues and user queries. Strong problem-solving
Abilities Are Essential.
Security Awareness:
• Understanding data security principles and compliance (such as GDPR) is crucial. This role handles corporate sensitive data and
information.
Insurance Industry Knowledge is required.
Technologies:
• Snowflake Data Cloud, with supporting technologies and tools, including FiveTran, DBT, Dataiku, Collibra(preferable).
• Microsoft Azure technologies, including Synapse and DevOps.
• Microsoft SQL Server technologies, including Master Data Services, SSIS, SSAS & SSRS.
• Supporting tools/languages include Python & C#.
• Microsoft Power BI.
• Microsoft Office 365.
Job Description
Job Title: Senior Data Engineer
Duties
The Senior Data Engineer will be responsible for driving the design and delivery of high quality, reliable solutions to support the
company's data initiatives. This role requires a deep understanding of modern data engineering best practices, strong problem-solving
skills and the ability to work collaboratively with cross-functional teams.
Essential
SQL Server Proficiency:
• A strong understanding of Microsoft SQL Server and Structured Query Language (SQL) is crucial. The role requires working with databases, querying data and optimising performance.
Data Warehouses & Data Modelling
• Strong experience with data warehouse and modelling concepts is essential with designing efficient and effective database structures. Understanding relationships, normalization and denormalization is expected.
ETL (Extract, Transform, Load) Pipelines
• Experience with ETL (and ELT) processes is vital. The role is responsible for extracting data from various sources, transforming
it and loading it into data warehouses, etc.
Problem-Solving Skills
• As a data engineer, the role will encounter data discrepancies, performance issues and user queries. Strong problem-solving
Abilities Are Essential.
Security Awareness:
• Understanding data security principles and compliance (such as GDPR) is crucial. This role handles corporate sensitive data and
information.
Insurance Industry Knowledge is required.
Technologies:
• Snowflake Data Cloud, with supporting technologies and tools, including FiveTran, DBT, Dataiku, Collibra(preferable).
• Microsoft Azure technologies, including Synapse and DevOps.
• Microsoft SQL Server technologies, including Master Data Services, SSIS, SSAS & SSRS.
• Supporting tools/languages include Python & C#.
• Microsoft Power BI.
• Microsoft Office 365.






