"open source research" Jobs

1244 open tech roles matching “open source research”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, Kubernetes. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 1244 results

Together AI

Join Together AI as a Research Engineer to optimize large-scale training infrastructure for cutting-edge AI models.

Together AI San Francisco $200k–$290k/yr Published 1 month ago
Flexible on stack
Perplexity AI

Join Perplexity AI as a Search Machine Learning Engineer Intern to enhance search technologies in a collaborative environment.

Perplexity AI Belgrade Published 8 months ago
Flexible on stack
Reflection AI

Join Reflection AI as a Member of Technical Staff to research and build solutions for large language models in a fast-paced startup environment.

Reflection AI San Francisco, CA Published 11 months ago
Flexible on stack
Elastic

Join Elastic as a Senior Security Research Engineer to innovate protections against emerging threats in a collaborative, inclusive environment.

Elastic Spain €67k–€106k/yr Published 2 weeks ago
Flexible on stack
Genmo

Join Genmo as a Research Scientist to innovate in diffusion models for text-to-video generation.

Genmo San Francisco HQ Published 4 days ago
Flexible on stack
Reflection AI

Join Reflection AI to contribute to making intelligence open and accessible, even if your specific role isn't listed.

Reflection AI San Francisco, CA Published 11 months ago
Reflection AI

Join Reflection AI as a Distributed Systems Engineer to build foundational platforms for open intelligence systems.

Reflection AI New York, NY Published 6 months ago
Flexible on stack
Reflection AI

Join Reflection AI as a Research Program Manager to lead cross-functional programs in scaling research infrastructure for AI model development.

Reflection AI New York, NY Published 4 months ago
Improbable

Join Bolter as an AI Researcher to design experiments and enhance the reliability of AI agents in a remote-first startup environment.

Improbable Remote - International Published 3 days ago
LangChain

Join LangChain as a Research Engineer to enhance the capabilities of the LangSmith Engine for AI agents.

LangChain New York, NY Published 4 weeks ago
Flexible on stack
Abridge

Join Abridge as a Machine Learning Scientist to advance medical NLP and contribute to impactful healthcare solutions.

Abridge SF Office Published 1 year ago
Flexible on stack
Anthropic

Join Anthropic as a Recruiting Research Scientist to advance recruiting practices using scientific methods in a hybrid work environment.

Anthropic San Francisco, CA | New York City, NY | Seattle, WA $285k–$380k/yr Published 1 month ago
Flexible on stack
Reflection AI

Manage data partnerships and initiatives to enhance AI model performance at Reflection AI.

Reflection AI New York, NY Published 8 months ago
Flexible on stack
Elastic

Join Elastic as a Senior Security Research Engineer to innovate endpoint protections against emerging threats in a fully remote environment.

Elastic Canada CA$128.3k–CA$203k/yr Published 2 weeks ago
Flexible on stack
SentiLink

Join SentiLink as a Research Scientist to develop machine learning models for fraud detection in a fast-paced environment.

SentiLink United States $120k–$220k/yr Published 1 month ago
Flexible on stack
Sarvam AI

Own the data infrastructure for foundational models at Sarvam AI, focusing on large-scale data pipelines and quality systems.

Sarvam AI Bengaluru Published 3 months ago
Flexible on stack
Traversal

Join Traversal as an AI Researcher to enhance AI agents for diagnosing and resolving production incidents in complex environments.

Traversal New York $160k–$300k/yr Published 1 year ago
Flexible on stack 70% coding
Socket.dev

Join Socket as a Vulnerability Research Engineer to enhance supply chain security and deliver secure packages to developers worldwide.

Socket.dev Remote Published 9 months ago
Flexible on stack
EigenLayer

Join EigenLayer as a Senior Agentic AI Engineer to build core systems for AI agents in a remote-friendly environment.

EigenLayer Remote $187k–$253k/yr Published 5 months ago
Flexible on stack 80% coding