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Closure Technologies

Data Engineer

Chantilly, Virginia

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hirly's read of this role

Role family
Data & ML
Seniority
Mid level
Country
US
Work mode
On-site / unstated
First seen by hirly
28 Sept 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

Closure Technologies is seeking a Data Engineer that will leverage their development skills and experience, to support the successful designing, ingesting, cleansing, transformation, loading, and display of significant amounts of data.

Clearance Requirement: TS/SCI with Polygraph

Key Responsibilities:

Designing, implementing, and optimizing data extraction, cleansing, transformation, loading, replication/distribution, and large-scale ingest systems in a Big Data environment

Optimizing all stages of the data lifecycle, from initial planning, to ingest, through final display and beyond

Developing custom solutions/code to ingest and exploit new and existing data sources

Developing data profiling, deduping logic, and matching logic for analysis

Organizing and maintaining Data Layer documentation, so others are able to understand and use it. Also, work closely with data scientists to craft data pipelines which serve the development of modern AI/ML workflows

Collaborating with teammates, other service providers, vendors, and users to develop new and more efficient methods

Effectively articulating the risks and constraints associated with software solutions, based on environment

Required Qualifications:

2+ years of relevant software development/programming experience.

Demonstrated data analysis, parsing, and programming language experience (e.g. Python, Java) coupled with significant SQL/database experience.

Experience with the full data lifecycle, from ingest through display, in a Big Data environment.

Hands-on experience with Java-related technologies, such as JDK, J2EE, EJB, JDBC, and/or Spring, and experience with RESTful APIs.

Experience with data pipelining systems (e.g. Apache Airflow) and developing/performing ETL tasks in a Linux environment.

Preferred Qualifications:

Experience deploying systems that leverage AI/ML technology

Experience publishing results in BI dashboards.

Original posting on Closure Technologies's site ↗

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