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Raydar

Machine Learning Engineer

San Francisco
Salary
$165,000 - $250,000 per year
Level
Mid

Not stated in the posting: work type, visa.

Open. First seen 23 October 2026.

About the role

About the company

Our client is a fast-growing software company.

The role

Raydar is recruiting for this role on behalf of our client. Join as an early engineer working across backend services and applied machine learning. The role involves building data processing and retrieval systems and taking models into secure production environments, with broad ownership of how the pieces fit together.

What you'll do

- Build backend services and data pipelines that handle large volumes of video, audio and text.

- Develop retrieval pipelines that surface relevant information from large datasets.

- Integrate large language models and vision-language models into production applications.

- Deploy secure, distributed systems and machine learning inference pipelines.

- Take projects from initial architecture through to a live release, owning each stage.

- Explain system design choices and trade-offs clearly to colleagues and stakeholders.

Requirements

What we're looking for

- 3+ years of software engineering experience, ideally 2+ years in applied machine learning.

- Strong Python backend skills and familiarity with machine learning operations.

- Production experience deploying language or vision-language models, or custom inference pipelines.

- Solid working knowledge of scaling backend infrastructure.

- Strong technical communication skills.

- Comfort working in fast-paced, high-impact startup settings.

- Willingness to undergo a government background check.

Benefits

Compensation and benefits

- Base salary: USD 165,000 to 250,000 per year

- Equity

- Health and dental coverage

- Retirement plan with employer contribution

- Unlimited paid time off

Location and work model

- San Francisco, CA, United States or New York City, NY, United States

- On-site

- Full-time

What this role asks for

Standard for data science / ML roles

LLM · Machine Learning · Python

Common in data science / ML postings at any company.

Compared with Raydar's other open jobs.

Other openings for this role

8 open postings for this role in San Francisco, first posted 23 October 2026. The company is likely hiring for more than one position. None has been taken down and posted again.

Salary context

71 other open postings titled Machine Learning Engineer state a salary: median USD 151,500 to USD 225,000 a year.

See Machine Learning Engineer salaries in San Francisco →

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