"llm modeling" Jobs

898 open tech roles matching “llm modeling”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, AWS. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 898 results

Sesame

Join Sesame as an ML Model Serving Engineer to enhance our serving layer for voice agents with cutting-edge techniques.

Sesame San Francisco Published 1 year ago
Flexible on stack
Hippocratic AI

Own the serving infrastructure for healthcare AI, optimizing LLM inference systems to enhance patient experiences.

Hippocratic AI Menlo Park, CA Published 3 weeks ago
Flexible on stack
krea.ai

Join Krea as an ML Researcher to finetune diffusion models and enhance AI creative tools in a collaborative environment.

krea.ai San Francisco Published 1 week ago
Flexible on stack
Perplexity

Join Perplexity as a Senior ML Engineer to design and optimize recommendation systems for personalized user experiences.

Perplexity San Francisco Published 3 months ago
70% coding
Omnifold

Join Omnifold as a Senior Fullstack Engineer to build elegant, data-dense interfaces for AI-driven forecasting tools.

Omnifold San Francisco HQ Published 6 months ago
Perplexity AI

Join Perplexity AI as a senior ML Engineer to design and optimize recommendation systems for personalized user experiences.

Perplexity AI San Francisco Published 3 months ago
Genesis Molecular AI

Join Genesis Molecular AI as an ML Research Engineer to develop cutting-edge foundation models for drug discovery.

Genesis Molecular AI San Mateo, CA Published 1 year ago
Flexible on stack 70% coding
Fundamental

Join Fundamental as a Model Serving Engineer to optimize and scale the NEXUS model for enterprise decision-making.

Fundamental Europe Published 5 months ago
Flexible on stack
Bluefish AI

Lead the development of LLM-powered products in a fast-moving startup focused on AI-driven marketing solutions.

Bluefish AI London - Remote in the UK Published 9 months ago
Flexible on stack
Genesis Molecular AI

Join a world-class team to lead transformative research in generative AI for drug discovery at Genesis Molecular AI.

Genesis Molecular AI San Mateo, CA Published 1 year ago
Flexible on stack
Bluefish AI

Lead the development of LLM-powered products in a flexible hybrid environment at a growing AI marketing startup.

Bluefish AI Berlin, Remote in Germany Published 9 months ago
Flexible on stack
Periodic Labs

Join Periodic Labs as a materials scientist to automate research and improve data for LLM agents in a hybrid role.

Periodic Labs Menlo Park, CA $250k–$350k/yr Published 1 week ago
Preference Model

Join Preference Model as a Senior ML Infrastructure Engineer to build scalable infrastructure for post-training research on large language models.

Preference Model San Francisco, United States Published 1 day ago
Flexible on stack
Lilt

Lead complex benchmark transformations and data deliverables in a senior role focused on applied AI at Lilt.

Lilt London, UK Published 1 week ago
Flexible on stack
Periodic Labs

Join Periodic Labs as an ML Systems Engineer to build and optimize large-scale training and reinforcement learning infrastructure.

Periodic Labs Menlo Park, CA $250k–$350k/yr Published 4 months ago
Flexible on stack
Preference Model

Join Preference Model as a Senior ML Infrastructure Engineer to build scalable infrastructure for post-training research on large language models.

Preference Model San Francisco Published 3 days ago
Flexible on stack
OpenRouter

Conduct original research on large language models to advance understanding and routing optimization at OpenRouter.

OpenRouter Remote (US) Published 2 months ago
Flexible on stack
Datadog
Datadog Boston, Massachusetts, USA; Denver, Colorado, USA; New York, New York, USA; San Francisco, California, USA $151.5k–$222k/yr Published 6 months ago