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32 Jobs in X Development LLC

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Full Time

30 Jul 2025

Summary

How you will make 10x impact:

  • Location: X's headquarters in Mountain View, CA
  • Start Date(s): Year-round rolling basis
  • Duration: a flexible 4 mo. to 1 year program based...

Key Skills

Aartificial intelligence,Automation,Large Language Models - LLMs,Machine learning techniques,Python Programming

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Full Time

28 Jun 2025

Summary

The Team: X’s central machine learning team is looking for Research Scientists motivated by a desire to make a difference in the world. You will apply your expertise to diverse X projects,...

Key Skills

Aartificial intelligence,Deep Learning,Large Language Models - LLMs,Machine learning techniques,Natural Language Processing (NLP),NeurIPS,PyTorch,TensorFlow

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Full Time

28 Jun 2025

Summary

We are a team of scientists and engineers dedicated to creating transformative computational tools for biology. Our moonshot is to accelerate discovery and innovation in the life sciences, with...

Key Skills

Effective communication skills,Machine learning techniques

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Full Time

28 Jun 2025

Summary

The Head of Software Engineering role is pivotal in defining and executing Bellwether's technology strategy.

You will manage a growing team of engineers to develop and maintain the team’s...

Key Skills

Aartificial intelligence,Effective communication skills,Large Language Models - LLMs,Machine learning techniques,Writing

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Full Time

28 Jun 2025

Summary

As the Head of the Applied AI team, your work is to discover, invent, solve, and prototype. From devising experiments and building robust implementations to designing new algorithms, You’ll lead...

Key Skills

Aartificial intelligence,LangChain,Machine learning techniques,PyTorch,TensorFlow

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Full Time

28 Jun 2025

Summary

How you will make 10x impact:

  • Collaborate within a confidential X Project team to apply LLMs, stochastic optimization, and agentic workflows to problems involving complex chemical...

Key Skills

Aartificial intelligence,Analytical and Problem solving,Effective communication skills,Large Language Models - LLMs,Machine learning techniques,Python Programming

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Full Time

28 Jun 2025

Summary

General description: A machine learning/artificial intelligence specialist with experience in LLM and agentic workflow for industrial engineering, system engineering and/or chemical...

Key Skills

Aartificial intelligence,C Programming,C++,JAX framework,Large Language Models - LLMs,Machine learning techniques,Python Programming,PyTorch

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Full Time

28 Jun 2025

Summary

How you will make 10x impact:

  • Collaborate with X project teams to experiment and build novel technology for AI for mental health
  • Rapidly develop prototypes of machine learning...

Key Skills

Aartificial intelligence,AWS,Azure,Google Cloud Platform (GCP),JAX framework,Machine learning techniques,PyTorch,TensorFlow

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Full Time

28 Jun 2025

Summary

As an Applied Research Engineering Lead, you will be responsible for building AI systems that can perform previously impossible tasks or achieve unprecedented levels of performance. We're looking...

Key Skills

Aartificial intelligence,Large Language Models - LLMs,Machine learning techniques,Natural Language Processing (NLP),Python Programming

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Full Time

28 Jun 2025

Summary

We are seeking a deeply technical AI/ML Technical Program Manager (TPM) to join our dynamic R&D team. In addition to strong program management, this role requires direct, hands-on experience...

Key Skills

Aartificial intelligence,AWS,Azure,Docker,Google Cloud Platform (GCP),Kubernetes-K8s,Leadership Skill,Machine learning techniques,Program Management,Python Programming