Big Data Engineer

Rockville, MD, US • Posted 12 hours ago • Updated 12 hours ago
Contract Independent
Contract W2
No Travel Required
On-site
Depends on Experience
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Dice Job Match Score™

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Job Details

Skills

  • Big Data Engineer
  • Apache Spark
  • Hadoop
  • Hive
  • Trino / Presto
  • Python / Scala / Java
  • EMR
  • Glue
  • Lambda
  • Aws
  • S3
  • Athena
  • ETL Development
  • Data Pipelines
  • Data Lake Architecture
  • SQL (Advanced)
  • Distributed Systems
  • Performance Tuning
  • CI/CD
  • Kubernetes / EKS
  • Agile / Scrum
  • Data Governance

Summary

Required:
  • Bachelor’s degree in Computer Science, Information Systems, or a related discipline, or equivalent practical experience.
  • 5+ years of experience designing and implementing big data and distributed systems.
  • Strong expertise in Apache Spark and its architecture (executors, stages, DAG, tasks).
  • Hands-on experience with big data technologies such as Hadoop, Hive, and Trino.
  • Strong proficiency in Python, Scala, or Java with a focus on scalable and modular code.
  • Extensive experience writing advanced SQL queries including window functions, complex joins, and aggregations.
  • Experience working with large-scale datasets and troubleshooting performance or scalability challenges.
  • Hands-on experience with cloud platforms such as AWS, including S3, EMR, Glue, Lambda, and Athena.
  • Experience designing and maintaining production ETL and data processing systems.
  • Strong understanding of distributed system performance tuning and resource optimization.
  • Experience implementing CI/CD pipelines and automated testing in data engineering environments.
  • Strong understanding of Agile methodologies such as Scrum and Kanban.
  • Excellent communication and collaboration skills.
  • Ability to work in fast-paced, dynamic environments and manage competing priorities.

Preferred:

  • Master’s degree in Computer Science, Data Engineering, or related field.
  • Experience in Financial Services or regulated industries.
  • Exposure to petabyte-scale data processing environments.
  • Experience with Kubernetes, EKS, or serverless architectures.
  • Experience with data lake and modern data platform architectures.
  • AWS certifications.
  • Experience with AI-assisted development tools such as GitHub Copilot, ChatGPT, Claude, or similar.
  • Experience in prompt engineering, AI workflow design, and AI-driven productivity.
  • Strong understanding of data governance, compliance, and security best practices.
  • Experience driving organizational adoption of modern data and AI engineering practices
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
  • Dice Id: 91093462
  • Position Id: 8935427
  • Posted 12 hours ago

Company Info

About MOONITSolutions Inc.

Enterprise App Development

We strongly focus on custom software application development. Our team primarily focuses on understanding your businesss model and builds the right software as per your needs.



Mobile Applications

Mobile application development with responsive web design, includes iOS and android application development.



Testing Services

We carry out structured end-to-end testing throughout the lifecycle of business applications, from a functional, performance and security perspective. We have unparalleled experience in testing solutions developed for bank, insurance, healthcare and telecom companies.



Consulting Services

Leveraging our experienced consultants, we have helped number of organizations build, migrate applications and data, implement solutions for business applications, optimizing existing IT environment and delivery strategy. Our technical staff are well versed in application development, management and support.



CRM Solutions

Our CRM solution is robust, all-in-one, full-featured software for your business, simple and easy to use, scalable with new features as your business grows.



Database Solutions

We deliver database solutions, design, development and programming for your business requirements. We provided database solutions to our clients working on different platforms and databases, includes reporting and management.

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