Senior Data Scientist: AI & GenAI Solutions (Onsite)

Posted yesterday

apex systemsMcLean (VA)

Data Scientists All Other Professional, Scientific, and Technical Services

SENIORITY

Senior

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About the role

Everforth Apex, a senior data scientist role in McLean, VA, focuses on applying Python and GenAI to build, test, and operationalize AI solutions that align with business goals. The role involves prompt design, validation, data preparation, and collaboration with cross-functional teams. The ideal candidate brings 5–7+ years of experience, strong Python skills, and hands-on LLM experience, with familiarity in OpenAI/Anthropic APIs and vector databases.

Before you apply

Applying takes about a minute. These four things decide how fast it moves after that.

Your profile is current

It's what we read first. Occupations, seniority and locations matter more than a long history.

Two examples you can talk through

Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.

A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.