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 7 November 2026.

Apply on the company's site →

About the role

About the Role

Join a small, senior engineering team building the ML systems behind consumer-facing products. You will shape the data pipelines, models, retrieval systems, and inference infrastructure that make intelligent product features useful and intuitive.

What You'll Do

  • Architect and build machine learning and retrieval systems for core product experiences.
  • Design data pipelines to ingest, classify, enrich, and summarize user data.
  • Develop scalable inference infrastructure for real-time and batch workloads.
  • Guide model selection, fine-tuning, embeddings, RAG pipelines, evaluation frameworks, and quality measurements.
  • Prototype new ML-powered product ideas and strengthen successful approaches for production.
  • Collaborate with product, design, and engineering to deliver polished user-facing features.
  • Establish strong practices for ML development and system quality across the team.

What We're Looking For

  • At least 5 years of software or machine learning engineering experience in consumer AI or ML systems.
  • Experience building and shipping ML-powered features from early development to real users, such as personalization, ranking, search, or recommendations.
  • Background working from consumer needs to determine and build the right ML capabilities.
  • Hands-on experience developing custom models, including embeddings, recommendation, or personalization models.
  • Knowledge of LLMs, RAG, classification, NLP, retrieval systems, data pipelines, and inference infrastructure.
  • Experience with Python, FastAPI, PostgreSQL, vector databases, and embeddings.
  • A degree in computer science, mathematics, electrical engineering, or a related field, with clear career growth and experience in entrepreneurial or startup environments.

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 130 open in Client Roles. 130 were posted in the last 30 days, including 5 lead roles: the team is hiring the people who run it too.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Python (67 of 130), LLM (48 of 130), TypeScript (39 of 130), React (37 of 130), Machine Learning (32 of 130), AWS (30 of 130), GCP (22 of 130)

OTHER ROLES ON THIS TEAM

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

Posting history

Reposted once since 1 November 2026: a posting for this role in San Francisco was taken down and the role was posted again.

  • 7 November 2026 – open (this posting)
  • 1 November 2026 – closed 5 November 2026

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