Data Engineer

CleanSlate Technology Group

full-time

Posted on: 9/21/2025

Origin: • 🇺🇸 United States • Missouri

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JuniorMid-Level

AWSAzureCassandraCloudDockerJavaJenkinsKafkaKubernetesMongoDBNoSQLPythonScalaSpark

About the role

Hands-on development and data engineering
Help clients build reliable, performant, and scalable data solutions to drive business outcomes
Participate in development and team meetings led by project manager or scrum master
Work in a blended environment with client and other CSTG team members
Deliver cloud-native technical solutions leveraging modern application development
Achieve required certifications

2+ years of experience building complex data solutions
2+ years Experience with Java, Scala and/or Python (functional programming a plus)
Experience building ELT data or analytic pipelines (Spark, AWS Glue or Azure DataFactory)
Experience with CI/CD (such as Azure DevOps and GitHub Actions)
Experience with Containerization (such as Docker, Jenkins, Kubernetes)
Experience with NoSQL databases (such as CosmosDB, Dynamo, Cassandra, MongoDB)
Ability to communicate technical ideas and designs to client teams
AWS or Azure Certifications (preferred)
Previous Consulting Experience (preferred)
Experience with Databricks, Spark, Kafka, Kinesis, EventHub or other MPP technologies (preferred)
Notebook development experience (Sagemaker, Jupyter, Zeppelin) (preferred)