Engineering & IT · San Francisco, CA

Machine Learning Engineer jobs in San Francisco, CA

Machine learning engineers take models from notebook to production — building training pipelines, serving infrastructure, and monitoring so ML systems keep working after launch.

389
Open roles today
$61–$155/hr
Typical pay range
$206k
Median, full-time
5
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01

Open machine learning engineer roles

12 shown of 389 · sorted by freshness

$238k - $326k

authorized, and audited at scale. We are a diverse team of engineers, product managers, and designers who are bringing Okta’s... ...Access Policies sub-team under Okta Secures AI as a Principal Machine Learning (ML) Engi…

Posted 2d ago
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Machine Learning Engineer, Safety

fal · San Francisco, CA · Full-time

across the platform. Partner with Security and Infrastructure Engineering to integrate safety systems into core platform infrastructure.... ...insurance. Relocation assistance to San Francisco. Learning and growth opport…

Posted 3d ago
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Machine Learning Engineer (Mid-Level)

Clera · San Francisco, CA

About the Role As a Machine Learning Engineer at Clera, you'll design, build, and deploy ML systems that power our core product in a fast-moving startup environment. You'll own the full ML lifecycle—from problem definiti…

Posted 1w ago
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Senior Machine Learning Engineer - Fraud

Plaid · San Francisco, CA · Full-time
$228.96k - $315.36k

London, and Amsterdam. The Fraud Data team at Plaid builds the machine learning systems that power Plaid’s fraud detection products,... ...from evolving fraud threats. As a Senior Machine Learning Engineer on Plaid's Fra…

Posted 2w ago
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Machine Learning Engineer II, Responsible AI

Pinterest · San Francisco, CA · Full-time

the Advanced Technologies Group (ATG), Pinterest’s advanced machine learning team. ATG’s goal is to keep Pinterest at the forefront of machine... ...technology to the product in collaboration with product engineering tea…

Posted 1mo ago
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Applied Machine Learning Engineer

Inference · San Francisco, CA · Full-time
$220k - $320k

planet-scale hosting. We are a well-funded ten-person team of engineers who work in-person in downtown San Francisco on difficult, high... ...You don't need to tick every box. Curiosity and the ability to learn quickly m…

Posted 1mo ago
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02

What machine learning engineers earn in San Francisco

Hourly first — that's how the offer arrives

ExperienceHourlyAnnual, full-time
Entry level $61–$84 $126k–$175k
Mid level $84–$114 $175k–$238k
Senior $111–$155 $231k–$322k

Adjusted for the San Francisco market from national ranges.

03

What employers ask for

The skills these listings keep naming

Python and software engineeringPyTorch or TensorFlowML fundamentals and evaluationModel serving and APIsMLOps (tracking, registries, CI)Docker and KubernetesData pipelines and feature storesLLM fine-tuning and RAG (a plus)Monitoring and drift detection
04

Interview questions worth rehearsing

With the thing the interviewer is actually listening for

Walk me through taking a model from prototype to production.

Cover data pipelines, training reproducibility, serving, and monitoring. Emphasize that the model is a small part of the system — that framing is the job.

How do you monitor a model in production?

Discuss input drift, prediction distributions, delayed labels, and business metrics — plus what triggers retraining. Mention that silent degradation is the default failure mode.

How would you reduce inference latency or cost for a large model?

Options include distillation, quantization, batching, caching, and smaller models. Frame it as measuring first, then choosing the cheapest acceptable quality tradeoff.

Tell me about a time a model failed in production. What happened?

A real story about skew, drift, or a data bug — with detection and prevention — is far more convincing than claiming smooth deployments.

How do you evaluate a model beyond accuracy?

Talk about the metric matching the business cost of errors, slicing by segment, and offline-online gaps. Naming a case where accuracy misled is a strong touch.

When would you fine-tune an LLM versus use retrieval or prompting?

Start cheap: prompting, then RAG for knowledge, fine-tuning for behavior and format. Cost and maintenance burden should drive the answer.

How do you make training reproducible?

Version code, data, and config; track experiments; pin environments. This is engineering discipline applied to ML, which is exactly the role.

05

Resume tips that move the needle

For machine learning engineers specifically — generic advice costs you here

01

Center bullets on production systems: models served, request volume, latency, and the business metric they moved.

02

Show software engineering credentials explicitly — testing, CI, code review — since MLE hiring filters hardest on engineering rigor.

03

Name the MLOps tooling you have run (MLflow, SageMaker, Kubeflow, vector databases) as these are common screens.

04

Include LLM work with specifics — fine-tuning, RAG, evaluation — if you have it; vague 'GenAI experience' claims read poorly.

05

Distinguish your role on shared projects: built the serving layer, owned the pipeline, or trained the model.

06

Where this role goes

Typical progression

01 ML Engineer
02 Senior ML Engineer
03 Staff ML Engineer
04 ML Platform Lead
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