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Data Engineer

O3 Technology Solutions

 

Baltimore, MD, USA

Posted On: 30+ days ago
Experience: 5+ years
Availability: Onsite
Openings: 1
Category: Data Engineers
Tenure: No Preference/Any
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Description

You will design, build, and maintain large-scale data pipelines and lakes to support complex data processing needs.

This role is on-site.

Responsibilities

  • Build and maintain ETL pipelines using Java and Python to extract, transform, and load data.
  • Design and manage data models to ensure efficient storage and retrieval of large datasets.
  • Deploy data lakes using AWS native services including S3, Glue, IAM, and Athena.
  • Implement Infrastructure as Code using Terraform, Ansible, or CloudFormation.
  • Troubleshoot complex data processing issues, performance bottlenecks, and system anomalies.

Required Skills

  • 5+ years of experience in data engineering or related roles.
  • Proficiency in Java and Python for data pipeline implementation.
  • Hands-on experience with AWS services: S3, Glue (Crawler, ETL, Catalog), IAM, and Athena.
  • Experience with Infrastructure as Code using Terraform, Ansible, or CloudFormation.
  • Knowledge of data pipeline orchestration platforms.
  • Experience implementing monitoring, logging, and alerting using Prometheus or Grafana.
  • Proficiency in distributed Linux environments.
  • Experience with IT Service Management, including Incident and Problem management.

Preferred Skills

  • Familiarity with data streaming technologies like Kafka or Kinesis.
  • Experience with AWS OpenSearch or Splunk.
  • Knowledge of container and orchestration technologies.

Education

Bachelor's degree in Computer Science

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