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Application Developer - 100% onsite

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Onsite

Application Developer - 100% onsite

Pegasi Defense

Application Developer - 100% onsite

Skills

SQL QueriesData MiningPythonJavaRMachine LearningScala

2 months ago

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Important information


Contract type:

Permanent

Salary:

$250,000 / year

Location:

Herndon, VA 20170, USA

Work mode:

Onsite

Published on:

14 August 2026

What they need


***This position is a SME level position that pays $250,000 per year with benefits.***

Pegasi Defense is looking for an Applications Developer to serve on our Data Science Team. You should have demonstrated experience analyzing large amounts of raw data for processing through our AI/ML tools. We will rely on you to build dependable data products to identify duplicates in data and their entities. In this role, you should be highly analytical, be a critical thinker, and a problem-solver in interpreting data with a passion in machine-learning and research.

This role is 100% onsite in Herndon, VA and requires a TS/SCI with a Poly. We cannot sponsor for a clearance in this position.

Responsibilities:
Ability to extract usable date from valuable data sources in a clear readable manner to include automation.

Experience in using machine learning tools to create and optimize classifiers.

Ability to process structured and unstructured data with a proficiency in handling imperfections in data.

Process and validate the integrity of data to be used for analysis.

Ability to propose solutions and strategies to customers with the ability to collaborate with Business and IT teams.

Ability to analyze large amounts of data through the development of predictive models and machine learning algorithms.

Knowledge of statistical programming languages like Python and database query languages like SQL.

,

Required Skills

Proven experience as a Data Scientist or Data Analyst.

Experience in Data Mining

Understanding of machine learning and operations research.

Knowledge of R, SQL, Scala, Python, or Java is highly recommended.

Experience with data frameworks (e.g. gensim).

,

About Pegasi Defense

Pegasi Defense LLC, established in 2021, soars on the wings of unwavering commitment, support, and innovation. As a minority-owned, SBA certified Woman-Owned Small Business (WOSB), our journey mirrors the legendary Pegasus of Greek mythology, symbolizing strength, agility, and unyielding support.

At Pegasi Defense, we’re dedicated to supporting and safeguarding our nation’s interests by delivering exceptional solutions and services to government agencies and our partners. Guided by the spirit of Pegasus, we take flight, empowering our clients with the trust, reliability, and excellence they deserve. Together, we rise above challenges, harnessing the power of collaboration to achieve extraordinary outcomes.

Come join us on this mythic journey, where the spirit of support will propel us forward into a brighter future.

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