Quadrant IQ Solutions LLC
Data Engineer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Data Engineer in Chicago, IL, with a contract length of "unknown." The pay rate is "unknown." Candidates must have experience with Discover Financial Services or Capital One and skills in AWS, Spark, SQL, and secure financial data pipelines.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
December 18, 2025
🕒 - 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
Chicago, IL
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🧠 - Skills detailed
#Scala #Terraform #Snowflake #Spark (Apache Spark) #Data Processing #PySpark #S3 (Amazon Simple Storage Service) #Lambda (AWS Lambda) #Collibra #Data Quality #Schema Design #Kafka (Apache Kafka) #AWS (Amazon Web Services) #Data Pipeline #Redshift #SQL (Structured Query Language) #Cloud #Data Lake #Informatica #Data Engineering #"ETL (Extract #Transform #Load)"
Role description
Role: Data Engineer
Location: Chicago, IL
Mandatory requirement: Must have worked with Discover Financial Services or Capital One
Key Skills
• Distributed data processing: Spark, PySpark, Scala, EMR
• ETL/ELT pipelines on AWS using Glue, Step Functions, Lambda
• Data lake architecture (S3, Lake Formation), Snowflake / Redshift
• Streaming frameworks: Kafka / Kinesis
• Strong SQL, schema design, optimization
• Data quality, governance, lineage tools (Informatica, Collibra)
• Infrastructure-as-code (Terraform/CloudFormation)
• Experience with secure financial data pipelines (PII, encryption, tokenization)
Role: Data Engineer
Location: Chicago, IL
Mandatory requirement: Must have worked with Discover Financial Services or Capital One
Key Skills
• Distributed data processing: Spark, PySpark, Scala, EMR
• ETL/ELT pipelines on AWS using Glue, Step Functions, Lambda
• Data lake architecture (S3, Lake Formation), Snowflake / Redshift
• Streaming frameworks: Kafka / Kinesis
• Strong SQL, schema design, optimization
• Data quality, governance, lineage tools (Informatica, Collibra)
• Infrastructure-as-code (Terraform/CloudFormation)
• Experience with secure financial data pipelines (PII, encryption, tokenization)
