Founding ML Engineer — Build Scalable NLP & Equity

Open Select; San Francisco (CA); On-site; USD 150,000 - 300,000; Full time

Benefits offered by this job

Salary range $150K to $300K

Equity at an early stage

Direct path toward founding opportunities

Job summary

Open Select, an early-stage AI data company in San Francisco, is seeking a Machine Learning Engineer. You will be responsible for owning ML systems that convert raw data into structured intelligence.

The ideal candidate will have at least 3 years of experience in shipping ML models, particularly focusing on NLP. You will work on innovative retrieval systems and contribute to a team that has already achieved $7M ARR.

Qualifications

• 3+ years shipping ML models in production involving NLP or information retrieval.
• Experience in training and fine-tuning transformer encoder models.
• Ability to write strong Python and PyTorch code.

Responsibilities

• Build and ship retrieval systems to match job titles across languages.
• Resolve duplicate company records across multiple sources.
• Map raw job titles to canonical titles and functions.

Skills

Machine Learning (ML)

Natural Language Processing (NLP)

Python

PyTorch

Information Retrieval

Job description

Open Select, an early-stage AI data company in San Francisco, is seeking a Machine Learning Engineer. You will be responsible for owning ML systems that convert raw data into structured intelligence.

The ideal candidate will have at least 3 years of experience in shipping ML models, particularly focusing on NLP. You will work on innovative retrieval systems and contribute to a team that has already achieved $7M ARR.