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Data & Software Engineer

Job in McLean, Fairfax County, Virginia, USA
Listing for: VT Group (VTG)
Full Time position
Listed on 2026-06-18
Job specializations:
  • Software Development
    Data Engineering, Python
Salary/Wage Range or Industry Benchmark: 100000 - 125000 USD Yearly USD 100000.00 125000.00 YEAR
Job Description & How to Apply Below

Overview

We are seeking a Data & Software Engineer to work with a small team building complex data flows for a custom application. Successful candidates will have advanced Python programming skills, familiarity with Java, an understanding of data security, privacy, governance and compliance principles, and a demonstrated history of building production data pipelines and ETL workflows at scale.

What will you do?
  • Build end-to-end data pipelines leveraging Python.
  • Use orchestration tools to deploy data pipelines, including configuring and updating Spark jobs.
  • Containerize and deploy applications in cloud environments such as AWS.
  • Work with MySQL and PostgreSQL, including performance tuning, schema design, and query optimization for complex analytical workloads.
  • Use industry-standard tools for code control (Git, IaC control, etc.).
  • Work with data catalogs, track data lineage, and handle various data formats, including geospatial.
  • Use Bash scripting for automation and data-processing tasks.
  • Integrate AI/ML services and models.
  • Work with stakeholders to understand data requirements, assess feasibility, and design appropriate solutions with minimal oversight.
  • Leverage strong problem-solving and debugging skills for data quality issues, pipeline failures, and performance bottlenecks.
  • Leverage a background in large-scale data migration or platform modernization efforts.
  • Contribute to data engineering documentation, best practices, and design patterns.
Do you have what it takes?
  • Active TS/SCI with polygraph required.
  • Bachelor’s degree in Computer Science, Engineering, Finance, or a related technical field, or equivalent practical experience.
  • Minimum of 5 years’ experience with Apache Spark & PySpark, advanced Python (Pandas & Num Py), Docker/Podman, AWS S3, Lambda & Step functions, Apache Iceberg, Airflow, SQL (Trino), No

    SQL (DynamoDB), Unity Catalog OSS, Apache Polaris, Apache Superset, Terraform or Cloud Formation, Open Lineage, H3, PostGIS.
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