# Machine Learning Engineer, Ads at Higgsfield

- Company: Higgsfield
- What the company does: Create images, videos, and voice content with Higgsfield AI from text prompts or references. Edit and upscale media, automate creative workflows with its AI agent, and generate content on web and mobile. Backed by Accel and Menlo.
- Company website: https://higgsfield.ai/
- Type: Startups (AI role)
- Level: Mid level
- Location: San Francisco Bay Area, USA
- Work setup: Remote
- Pay: $165K to $230K base salary per year (USD)
- Posted: 2026-08-19
- Apply by: 2026-10-08
- Apply: https://jobs.ashbyhq.com/higgsfieldai/840ae9c4-5f27-49cc-8291-40950e4d8896
- Page: https://www.1752.vc/careers/jobs/higgsfield-machine-learning-engineer-ads/

## About the role

We're looking for exceptional Machine Learning Engineers focused on Ads to help take Higgsfield's advertising platform to the next level. You'll work at the intersection of large-scale machine learning, generative AI, and advertising systems—building the models and infrastructure that determine how creative is generated, ranked, optimized, and ultimately performs.

## What they're looking for

- Deep experience building machine learning systems for advertising
- Strong understanding of ads systems, including areas such as ranking, recommendation, targeting, bidding, conversion prediction, creative optimization, or measurement
- Hands-on experience with LLMs, multimodal models, or generative AI systems
- Strong experience with prompt engineering and model evaluation
- Experience with post-training , including techniques such as supervised fine-tuning, preference optimization, reinforcement learning, or related approaches
- Strong software engineering fundamentals and experience shipping production ML systems

Tags: Research & Development