True Talent Solutions Partners

Senior ML / AI Engineer

San Francisco
Salary
$200,000 - $300,000 annually
Level
Senior
Work type
On-site · San Francisco
Visa
Sponsors visas

Open. First seen 1 November 2026.

Apply on the company's site →

About the role

About the Role

Join a small, senior engineering team building the machine learning foundation for consumer software products. You will shape data pipelines, models, retrieval systems, and inference infrastructure that make AI-powered experiences useful and intuitive for everyday users.

What You'll Do

  • Architect and build machine learning and retrieval systems for core product experiences.
  • Design data pipelines that ingest, classify, enrich, and summarize large volumes of user data.
  • Build scalable infrastructure for real-time and batch inference.
  • Guide model selection, fine-tuning, embeddings, retrieval-augmented generation, and evaluation frameworks.
  • Prototype product ideas and turn successful experiments into reliable systems.
  • Partner with product, design, and engineering to deliver polished user-facing features.
  • Establish strong practices for system quality, measurement, and failure analysis.

What We're Looking For

  • At least 5 years of software or machine learning engineering experience, with a background in consumer AI or machine learning systems.
  • Experience shipping machine learning features to real users, such as personalization, ranking, search, or recommendations.
  • Experience developing custom models, including embeddings, recommendation, or personalization models, beyond prompt-based integrations alone.
  • Strong experience with applied machine learning, LLMs, retrieval, classification, NLP, or related product systems.
  • Familiarity with Python, FastAPI, PostgreSQL, vector databases, and embeddings.
  • Experience with data pipelines, training and evaluation workflows, inference infrastructure, and end-to-end product development.
  • A degree in computer science, mathematics, electrical engineering, or a related field, or comparable technical background.
  • Comfort working in an early-stage or entrepreneurial environment and collaborating across product and design.

Compensation & Benefits

Base salary: $200,000 to $300,000 annually. Visa sponsorship is available.

Location

On-site in San Francisco, California, United States.

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 True Talent Solutions Partners's other open jobs.

The team: Client Roles

This role is one of 129 open in Client Roles. 129 were posted in the last 30 days, including 6 lead roles: the team is hiring the people who run it too.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Python (71 of 129), LLM (45 of 129), TypeScript (42 of 129), React (37 of 129), AWS (29 of 129), Machine Learning (28 of 129), JavaScript (26 of 129)

OTHER ROLES ON THIS TEAM

From the team and dates on True Talent Solutions Partners's own job board.

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