Systems Software Developer

Full Time

Chantilly, VirginiaPosted 6 weeks ago

Role Overview

Closure Technologies is hiring a Systems Software Developer. This is a full-time role in Chantilly, Virginia. Part of Closure Technologies's Lifecycle hiring. Full responsibilities, required qualifications, and the apply link are listed in the description below.

Salary Context

Salary is not disclosed in this posting. Market median for Lifecycle roles is $100k-$135k (based on 500 comparable listings). Many employers share specifics during the interview process or after an initial screen.

Resume Keywords to Include

Make sure these keywords appear in your resume to improve ATS scoring

JavaSQLSpringAWSAzureLinuxElasticsearchOR

Job description

Closure Technologies is seeking a Systems Software Developer in Chantilly, VA who will leverage their development skills and experience to support the successful ingestion,
cleansing, transformation, loading, and display of significant amounts of data, with a particular focus on Cloud data.

Clearance Requirement: TS/SCI with Polygraph

Key Responsibilities:

Designing, implementing, and optimizing large-scale ingest systems in a Big Data Cloud environment
Optimizing all stages of the data lifecycle, from initial planning, to ingest, through final display and beyond
Designing and implementing data extraction, cleansing, transformation, loading, and replication/distribution
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
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:

Strong software development experience, to include significant Java development, data analysis/parsing, and SQL/database experience
Strong experience with the full data lifecycle, from ingest through display, in a Big Data environment
Strong experience with Java-related technologies, such as JDK, J2EE, EJB, JDBC, and/or Spring, and experience with RESTful APIs
Experience developing and performing ETL tasks in Linux and/or Cloud environments

Preferred Qualifications:

Demonstrated experience delivering solutions using Cloud technologies, such as AWS, Microsoft Azure, etc.
Experience with Hadoop, Hbase, MapReduce
Experience with Elasticsearch
Experience working in a mission environment and/or with many different types of data

About Closure Technologies

Closure Technologies

closure-tech.com

LifecycleOn-site

9 other open roles at Closure Technologies on TryApplyNow.

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Frequently Asked Questions

How do I apply for the Systems Software Developer position at Closure Technologies?

Use the Apply button above to submit your application directly to Closure Technologies. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.

Where is the Systems Software Developer position at Closure Technologies located?

This position is based in Chantilly, Virginia. Closure Technologies has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.

What does a Systems Software Developer at Closure Technologies earn?

Closure Technologies has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.

When was the Systems Software Developer role at Closure Technologies posted?

This role was posted on June 7, 2026 (45 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.