Post Master

Project
PREP0004070
Overview


We are looking for a computer scientist (US citizen) to join our team in researching the performance and
efficacy of machine learning and artificial intelligence (large language models - LLMs) across a variety of
both research-oriented and public-facing software applications using standardized science-based
metrics. The initial focus is on developing LLM-based outputs, and comparing their performance relative
to manually developed outputs, including drafting annotated bibliographies and literature reviews,
writing code, web applications that incorporate LLMs to enhance capabilities, and LLM-based web
applications.
The ideal candidate will have a strong background in integrating LLM APIs, React, and front-end
programming, and will be responsible for transforming models into usable APIs or integrated tools for
production. They will also be responsible for monitoring, troubleshooting and enhancing model
efficiency and scalability. The candidate should also be well versed in handling data preprocessing, and
analysis for model training. The candidate should be aware of various prompt engineering techniques,
implementing intelligent prompt caching (e.g., Redis), understanding of vector stores (e.g., Pinecone),
and efficient token management. The candidate should have knowledge of implementing AI security
protocols, including guardrails and techniques to prevent prompt injection. The candidate should also
have a working knowledge of RAG (Retrieval Augmented Generation). Additional research tasks may be
assigned based on candidate’s skillset and priorities.

Performance and efficacy of machine learning and artificial intelligence implementation in economics and life cycle system science decision support

Qualifications
  • US Citizen
  • Master’s degree in Computer Science or related field
  • At least 2 years of professional experience
  • At least 1 year as development team lead for at least one web application using the software stacks
    listed below
  • Experience with state management in React (RxJS)
  • Experience working on cloud technologies (AWS, Azure)
  • Working knowledge of RAG (Retrieval Augmented Generation)
  • Proficient with integrating one or more LLMs into applications (e.g., OpenAI, Gemini, Llama)
  • Proficient with HTML, CSS, Typescript, React, and Python
  • Proficient using any UI Component libraries (e.g., Ant Design, Material UI, etc.)
  • Proficient with Node.js
  • Working knowledge of building quick prototypes using Streamlit (or similar) and LLMs
  • Proficient with JSON
  • Proficient with Vite, Nginx, GitHub, Docker, and Portainer
  • GPU programming or data visualization experience a plus
  • Evidence of strong oral and written communication skills, including authorship on at least 2
    technical publications)
  • Strong logical thinking and problem solving
  • Excellent attention to detail
Research Proposal

Key responsibilities will include but are not limited to:

  • Develop user interfaces for web application
  • Assist with special software development projects as assigned
  • Write and implement efficient code
  • Document code and publish on GitHub
  • Work closely with other developers
  • Statistically compare performance across code and tool designs
  • Draft manuscripts documenting the methodology and results
NIST Sponsor
Joshua D. Kneifel
Group
Applied Economics Office
Schedule of Appointment
Full time
Start Date
Sponsor email
Work Location
Onsite NIST
Salary / Hourly rate {Max}
$84,480.00
Total Hours per week
40
End Date