Data Modeler
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Data Modeler with 7 to 25 years of experience, offering a contract length of "X months" at a pay rate of "$X/hour." Key skills include data lakes, AWS, big data, RDBMS, No-SQL, and GraphQL expertise.
🌎 - Country
United States
💱 - Currency
Unknown
-
💰 - Day rate
-
🗓️ - Date discovered
June 17, 2025
🕒 - Project duration
Unknown
-
🏝️ - Location type
Unknown
-
📄 - Contract type
Unknown
-
🔒 - Security clearance
Unknown
-
📍 - Location detailed
Belfast
-
🧠 - Skills detailed
#Data Lake #AWS (Amazon Web Services) #NoSQL #Spark (Apache Spark) #Cloud #GraphQL #Apache Spark #SQL (Structured Query Language) #Big Data #RDBMS (Relational Database Management System)
Role description
Heading 1
Heading 2
Heading 3
Heading 4
Heading 5
Heading 6
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
Block quote
Ordered list
- Item 1
- Item 2
- Item 3
Unordered list
- Item A
- Item B
- Item C
Bold text
Emphasis
Superscript
Subscript
About This Role
7 to 25 years of experience Skills: Data Modeler, data lakes, aws, cloud, big data, apache, data, graphql
Experience with RDBMS, No-SQL (Columnar DB like Apache Parquet, Apache Kylin or alike) - Query optimisation, performance tuning, caching and filtering strategies.
Experience with Data lakes and faster retrieving processes and techniques
Dynamic data modelling - enable updated data models based on underlying data
Caching and filtering techniques on data
Experience with Apache Spark or similar big data technologies
Knowledge on AWS - IaaC implementation
SQL transpilers and predicate pushing
The top layer is GraphQL - good to have
