Senior Data Engineer

4 days ago

Silver Spring, Maryland, United States eSimplicity Full time
Job Overview

eSimplicity is seeking a highly skilled Data Engineer to join our team. As a Data Engineer, you will be responsible for designing, developing, and maintaining scalable data pipelines using Spark, Hive, and Airflow.

Key Responsibilities:

  • Design and develop data processing workflows on the Databricks platform
  • Develop API services to facilitate data access and integration
  • Create interactive data visualizations and reports using AWS QuickSight
  • Build and maintain data infrastructure for optimal extraction, transformation, and loading of data from various data sources using AWS and SQL technologies
  • Monitor and optimize the performance of data infrastructure and processes
  • Develop data quality and validation jobs
  • Assemble large, complex sets of data that meet non-functional and functional business requirements
  • Write unit and integration tests for all data processing code
  • Work with DevOps engineers on CI, CD, and IaC
  • Read specifications and translate them into code and design documents
  • Perform code reviews and develop processes for improving code quality
  • Improve data availability and timeliness by implementing more frequent refreshes, tiered data storage, and optimizations of existing datasets
  • Maintain security and privacy for data at rest and while in transit

Requirements:

  • 7+ years of hands-on software development experience; 4+ years of data pipeline experience using Python, Java, and cloud technologies
  • Bachelor's degree in computer science, information systems, engineering, business, or other related scientific or technical discipline
  • Experience with Spark and Hive for big data processing
  • Experience building job workflows with the Databricks platform
  • Strong understanding of AWS products including S3, Redshift, RDS, EMR, AWS Glue, AWS Glue DataBrew, Jupyter Notebooks, Athena, QuickSight, EMR, and Amazon SNS
  • Familiar with work to build processes that support data transformation, workload management, data structures, dependency, and metadata
  • Experience in data governance process to ingest (batch, stream), curate, and share data with upstream and downstream data users
  • Experience in data pipeline builder and data wrangler who enjoys optimizing data systems and building them from the ground up
  • Demonstrated understanding using software and tools including relational NoSQL and SQL databases, workflow management and pipeline tools, stream-processing systems, and object function/object-oriented scripting languages
  • Familiar with DevOps methodologies, including CI/CD pipelines and IaC
  • Ability to obtain and maintain a Public Trust; residing in the United States
  • Experience with Agile methodology, using test-driven development

Working Environment:

eSimplicity supports a remote work environment operating within the Eastern time zone so we can work with and respond to our government clients. Expected hours are 9:00 AM to 5:00 PM Eastern unless otherwise directed by manager.

Occasional travel for training and project meetings. It is estimated to be less than 25% per year.

Benefits:

We offer a highly competitive salary and full healthcare benefits.

Equal Employment Opportunity:

eSimplicity is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, gender, age, status as a protected veteran, sexual orientation, gender identity, or status as a qualified individual with a disability.

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