Job Details

AI Researcher

  2026-03-31     Polyhedra     San Francisco,CA  
Description:

AI Researcher

We are pushing the boundaries of artificial intelligence, developing novel approaches to responsible AI. Our research team works on cutting-edge AI applications that directly impact how AI agents work securely in future complex environments.

We're seeking an AI Researcher to advance the state-of-the-art in AI systems while developing practical applications for software development and system optimization. This role combines fundamental research with practical applications in a production environment.

Expert-level mastery of current AI coding and problem-solving tools

Deep understanding of AI model capabilities and limitations

Advanced prompt engineering and AI interaction skills

Experience developing novel AI-assisted development workflows

Ability to evaluate and enhance AI tool effectiveness

Design and implement AI systems for performance optimization

Lead research projects from conception to deployment

Collaborate with engineering teams to deploy AI solutions

Publish research findings in top-tier conferences and journals

Develop novel machine learning models and algorithms

Contribute to the company's IP portfolio through patents and publications

Ph.D. in Computer Science, AI, or related field from a top-tier university

Strong publication record in top-tier AI conferences

Expert knowledge of modern deep learning frameworks

Strong software engineering skills and coding abilities

Experience with distributed AI systems and large-scale training

Excellent written and verbal communication skills

Strong math capability in both linear algebra and abstract algebra

Experience with reinforcement learning and neural-guided optimization

Background in program synthesis or formal methods

Knowledge of compiler optimization techniques

Expertise in AI systems for performance prediction and tuning

Experience with large-scale model training and deployment

Track record of successful research commercialization

ACM-ICPC Regional or World Finals medalist

USACO (USA Computing Olympiad) Gold/Platinum award

Top-tier algorithmic competition achievements

Deep learning frameworks (PyTorch, TensorFlow)

Large language models and transformers

Distributed training systems

Code generation and analysis

Performance optimization

Statistical analysis and experimentation

Research methodology

Technical writing

Python/PyTorch/TensorFlow

Large language models

Distributed training frameworks

Version control systems

High-performance computing systems

Code analysis tools

Research paper writing tools

Freedom to pursue novel research directions

Competitive compensation package

Access to substantial computing resources

Conference attendance and publication support

Collaboration with top researchers

Professional development opportunities


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