NLP & LLM Data Scientist II

Arrivelogistics; Chicago (IL); On-site; USD 90,000 - 115,000; Full time

Benefits offered by this job

Comprehensive benefits package

Matching 401(k) program

Employee Resource Groups

Casual dress code

Work in downtown Chicago

Fitness facility

Employee Assistance Program

Paid holidays and vacation

100% paid parental leave

Relocation assistance

Job summary

Arrive Logistics is searching for a Data Scientist II to enhance machine learning systems that drive operational value. The role emphasizes experience in NLP and LLM systems, requiring strong statistical and Python skills.

You will contribute to full lifecycle ML systems, focusing on text and language applications. The ideal candidate should have a quantitative degree and hands-on experience, coupled with excellent communication skills.

Qualifications

• 2–4 years of applied ML or data science experience, or equivalent practical experience.
• Hands-on experience with NLP or LLM-based systems.
• Strong written communication skills to document systems.

Responsibilities

• Develop and iterate on NLP and LLM-based systems.
• Build measurement frameworks to evaluate performance.
• Document work clearly and maintain knowledge artifacts.

Skills

NLP Systems

Machine Learning

Python

SQL

Statistical Methods

Data Annotation

Education

Bachelor’s or Master’s in quantitative field

Tools

Hugging Face Transformers

LangChain

LangSmith

Job description

Arrive Logistics is searching for a Data Scientist II to enhance machine learning systems that drive operational value. The role emphasizes experience in NLP and LLM systems, requiring strong statistical and Python skills.

You will contribute to full lifecycle ML systems, focusing on text and language applications. The ideal candidate should have a quantitative degree and hands-on experience, coupled with excellent communication skills.