Data Scientist

Jobtailor

Arlington (VA)

On-site

USD 110,000 - 160,000

Full time

42 hours ago

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Job summary

Jobtailor in Arlington, VA is seeking a Senior Data Scientist who designs visualization solutions for investigative and audit products, builds scalable ML/AI models, and develops analytical tools to support ETL strategies.

You will collaborate with cross-functional teams, integrate data from multiple sources using SQL, Python, R, and JavaScript, and contribute to documentation and quality standards while ensuring security compliance and Agile delivery.

Qualifications

Bachelor's degree in Computer Science, Information Technology, Data Analytics, or related field.
5+ years of coding experience with SQL, Python, R, and JavaScript.
3+ years of ML, NLP, RPA, AI, text/data mining, and statistical/mathematical methods.
Experience with AWS or Azure services like Databricks, Data Factory, Data Lake.
Familiarity with Azure DevOps and/or GitHub.
Experience supporting CI/CD pipelines and Agile frameworks.
Ability to create datasets, visualizations, and interactive reports using programming languages and BI tools.
Strong writing and documentation skills.
Proficiency with relational databases and querying languages.
Professional certifications in a related field preferred.

Responsibilities

Research, design, and develop visualization solutions for investigative and audit products.
Design experiments, test hypotheses, and develop scalable data science, AI, and ML models.
Analyze data to support ETL strategies, pattern recognition, and analytical tools.
Review, analyze, and modify existing products through coding, debugging, testing, and documentation.
Develop, manage, and optimize automated data pipelines.
Integrate data from flat files, relational databases, and external systems via JDBC/ODBC, REST APIs, and web scraping.
Provide guidance on business and technical project issues to coworkers.
Assist with training and conference development, including presentations.
Facilitate communication between business owners, end users, DBAs, and IT support staff.
Ensure compliance with quality and security guidelines.
Coordinate with staff and customers to identify and document requirements.
Produce written documentation and technical artifacts, including designs from user requirements.
Assist agency with programming and data visualization solutions.
Troubleshoot and provide technical support for existing projects and applications.

Skills

SQL

Python

JavaScript

Machine Learning

Natural Language Processing

Robotic Process Automation

Artificial Intelligence

Text Mining

Data Mining

Statistical Methods

Data Visualization

Relational Databases

CI/CD

Agile

AWS

Azure

Databricks

Data Factory

Data Lake

Azure DevOps

GitHub

Documentation

Education

Bachelor’s degree in Computer Science, Information Technology, Data Analytics, or related field

Tools

AWS

Azure

Databricks

Data Factory

Data Lake

Azure DevOps

GitHub

Job description

Research, design, and develop visualization solutions for investigative and audit products
Design experiments, test hypotheses, and develop scalable data science, AI, and machine learning models
Design, develop, and adapt mathematical, statistical, econometric, and analytical solutions
Analyze data to support ETL strategies, pattern recognition, and analytical tools
Review, analyze, and modify existing products through coding, debugging, testing, and documentation
Develop, manage, and optimize automated data pipelines
Integrate data from flat files, relational databases, and external systems using JDBC/ODBC, REST APIs, and web scraping
Provide coworkers guidance on business and technical project issues
Assist with training and conference development, including presentations
Facilitate communication between business owners, end users, database administrators, and IT support staff
Ensure compliance with quality and security guidelines
Coordinate with staff and customers to identify and document requirements
Produce written documentation and technical artifacts, including technical designs from user requirements
Assist the agency with programming and data visualization solutions
Troubleshoot and provide technical support for existing projects and applications

Requirements

Bachelor’s degree in Computer Science, Information Technology, Data Analytics, or related field
5+ years of coding experience utilizing SQL, Python, R, and JavaScript
3+ years of experience with Machine Learning, Natural Language Processing, Robotic Process Automation, Artificial Intelligence, text and/or data mining, and statistical and mathematical methods
Prior experience with AWS or Azure services such as Databricks, Data Factory, and Data Lake
Familiarity with Azure DevOps and/or GitHub
Experience supporting continuous integration and delivery pipelines and working within Agile frameworks
Ability to create datasets, visualizations, and interactive reports using programming languages and business intelligence applications
Proficiency applying analytical techniques to business problems, including optimization, simulation, classical and spatial statistics, and programming languages
Strong writing and documentation skills
Strong relational database and querying language experience
Must be a US Citizen
Must be able to obtain Public Trust clearance
Must have lived in the United States for the past 5 years
Cannot have more than 6 months of travel outside the United States within the last 5 years; military service excluded
Professional certification(s) in a related field preferred
Ability to work effectively in a team environment
Excellent communication skills

Core Competencies

Demonstrates expertise in developing scalable data science and machine learning models, along with strong capabilities in data visualization and analytical solutions. Proficient in SQL, Python, R, and JavaScript, with a solid understanding of AWS or Azure services and Agile methodologies.

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