Principal Data Scientist: AI, ML & Insights Leader

Valiant Technologies LLC; Vienna (VA); On-site; USD 120,000 - 180,000; Full time

Job summary

Valiant Technologies LLC is seeking a senior data scientist to design, implement, and evaluate large-scale predictive models and complex algorithms. You will test hypotheses, analyze results, and translate findings into actionable business insights for stakeholders.

The role requires advanced skills in statistics, ML, data mining, and programming, with responsibilities spanning data modeling, experimentation, and leadership of data initiatives.

Qualifications

• 6+ years of experience with requisite competencies.
• Complete knowledge and full understanding of specialization.
• Statistics, machine learning, data mining, data auditing, aggregation, reconciliation, and visualization.
• Programming, data modeling, simulation, and advanced mathematics.
• Proficiency in SQL, R, Python, Hadoop, SAS, SPSS, Scala, AWS.
• Technical writing and data storytelling skills.
• Research and interpersonal skills.
• Advanced knowledge of procedures and validation techniques.
• Strong communication and critical thinking.

Responsibilities

• Design, develop, and evaluate large and complex predictive models and advanced algorithms.
• Test hypotheses/models, analyze, and interpret results.
• Develop actionable insights and recommendations for decision makers.
• Develop and code complex software programs, algorithms, and automated processes.
• Use evaluation and judgment to select the right course of action.
• Lead moderate to large projects and initiatives.
• Model best practices and ethical AI.
• Work with senior management on complex issues.

Skills

Statistics

Machine learning

Data mining

Data auditing

Aggregation

Reconciliation

Visualization

Programming

Data modeling

Simulation

Advanced mathematics

Technical writing

Data storytelling

Research Skills

Interpersonal Skills

Communication

Critical Thinking

Collaboration

Initiative

Big Data Analysis

Coding

Project Management

Problem Solving

Decision making

Education

Bachelor's Degree in Data Science, Statistics, Mathematics, Computer Science, Engineering

Tools

SQL

R

Python

Hadoop

SAS

SPSS

Scala

AWS

Job description

Valiant Technologies LLC is seeking a senior data scientist to design, implement, and evaluate large-scale predictive models and complex algorithms. You will test hypotheses, analyze results, and translate findings into actionable business insights for stakeholders.

The role requires advanced skills in statistics, ML, data mining, and programming, with responsibilities spanning data modeling, experimentation, and leadership of data initiatives.