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Senior Data Scientist with AI / LLM

Nexwave

McLean · On-site Contract Senior 4d ago

About the role

About

Key Responsibilities

  • Partner with business teams to understand complex problem statements and translate them into AI‑enabled solutions
  • Extract, clean, and structure data from raw and heterogeneous sources to enable analytics and GenAI use cases
  • Develop Python‑based prototypes and tools that leverage advanced analytics and generative AI
  • Design and refine prompts to deliver reliable, explainable, and decision‑ready AI outputs
  • Collaborate with data, technology, and engineering partners to align prototypes with production standards
  • Contribute reusable code, patterns, documentation, and demos to shared repositories to enable scaling and reuse
  • Support testing, validation, and iteration of AI solutions prior to broader deployment

What Success Looks Like

  • Quickly grasps new problem domains and identifies practical paths forward
  • Produces high‑quality, well‑reasoned prototypes that solve real business needs
  • Elevates the quality and usability of data for multiple downstream use cases
  • Acts as a multiplier by enabling others to reuse and build on their work

Qualifications

  • 5–7 years of relevant experience
  • strong Python programming skills
  • an analytical mindset with a solid technical background
  • hands-on experience designing, testing, and refining prompts for large language models (LLMs)
  • Experience building end-to-end AI solutions is a plus.

Skills

Python

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