Website: https://www.bluesarah.ai/ 
Linkedln: https://www.linkedin.com/company/blue-sarah-inc/ 

POC: careers@bluesarah.com  

Blue Sarah is hiring! Do you want to work in a fast-paced, high-growth tech company? Are you a Data Scientist looking to build the foundations of a modern Al application?  About Us: Blue Sarah is agentic shopping. Our goal is to reinvent the modern shopping experience. We are looking for collaborative self-starters to join our dynamic team to design engaging and intuitive software.  

Job Title: Senior Data Scientist  

Location: We absolutely allow remote, but we would love to have you join us at our Boston/Somerville HQ  

Responsibilities include: 

•    Developing full data pipelines for production systems 

•    Automating data validation 

•    LLM fine-tuning 

•    Optimizing semantic embeddings 

•    Clustering high-dimensional sparse data 

•    Building recommendation systems 

•    Creating visualizations to understand how models are working 

•    Model performance monitoring 

•    Tuning the tradeoffs between model speed and accuracy to meet user experience goals 

•    Proposing solutions and strategies for business challenges 

•    Collaborating with the business and engineering teams to deliver scalable
consumer-facing implementations

Skills:

•    Entrepreneurial mindset 

•    Python 

•    SQL 

•    Machine Learning 

•    Statistics 

•    Data visualization

 •    Familiarity with software development

 •    Excellent communication skills

 •    Degree in Computer Science, Engineering, Physics, Math or other relevant field is preferred

Competitive compensation and benefits package, including healthcare and generous vacation package.