Research Scientist
Research scientists in these roles formulate and execute high-impact research problems spanning multimodal AI, video understanding, generative modeling, and autonomous systems, often balancing fundamental innovation with product integration. They distinguish themselves by combining exceptional experimental judgment with the ability to identify and frame novel problems where existing benchmarks are insufficient, rather than simply executing well-defined research directions. These scientists typically work within interdisciplinary research teams at major AI labs and well-funded startups, collaborating closely with ML engineers to translate advances into production systems while maintaining the rigor needed for publication at top-tier venues.
Skills
What companies are looking for in this role.
Designing and implementing novel machine learning architectures and training methods for large language models
Conducting large-scale model training and optimization across distributed computing infrastructure
Designing and executing rigorous experimental methodologies to evaluate model performance and behavior
Developing evaluation frameworks and metrics that capture meaningful model capabilities beyond benchmark performance
Analyzing and debugging model behavior to understand failure modes and unexpected results
Implementing reinforcement learning techniques for model training and alignment
Building and maintaining data pipelines for processing large-scale datasets
Translating research findings into production-ready systems and deployed applications
Developing synthetic data generation methods to improve model training and capabilities
Designing adversarial evaluations and red-teaming approaches to identify model weaknesses
Developing methods to evaluate and improve model alignment, safety, and adherence to intended behavior
Creating agentic workflows and systems for autonomous task execution and multi-step reasoning
Designing data curation and quality estimation techniques for improving training data
Applying causal inference and statistical modeling to measure AI feature impact
Collaborating across multiple research and product teams to define problems and translate insights
Communicating complex research findings clearly to both technical and non-technical audiences
Publishing research results and contributing to academic discourse through papers and conferences
Owning research initiatives end-to-end from problem formulation through validated deployment
Operating independently in high-ambiguity research environments with minimal guidance
Identifying and scoping meaningful research problems with limited prior art or unclear solutions
Mentoring and coaching junior researchers and engineers to improve technical capabilities
Making strategic tradeoffs between competing objectives such as model capability, interpretability, and efficiency
Technology
The tools and technologies that define this role.
Open Jobs
138 open Research Scientist jobs across 44 companies.
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