Jobs at the world&#x27;s top AI companies

San Francisco, CAResearchStaff

Staff research engineer role advancing AI for scientific discovery via full-stack model development and long-horizon capabilities.

language model trainingevaluation pipelinesinference pipelinesperformance optimization

Senior/Staff Applied Scientist/Research Engineer - EMEA

Mistral AI

17mo ago

Paris

Figma

150

Research

Staff

Senior/Staff Applied Scientist/Research Engineer - EMEA at Mistral AI — Paris. Staff-level research role on the Solutions team.

pythongopytorchjax

Member of Technical Staff, Performance Optimization

Fireworks AI

Member of Technical Staff, Performance Optimization at Fireworks AI — San Mateo, CA. Staff-level research role on the Engineering team.

nodegokubernetespytorch

Member of Technical Staff- Full Stack Software Engineer

Fireworks AI

typescriptjavascriptreactnext.js

Member of Technical Staff- Full Stack Software Engineer at Fireworks AI — San Mateo, CA. Staff-level research role on the Engineering team.

Member of Technical Staff, Evals & Post-Training Product

Fireworks AI

New York, NY; San Mateo, CAResearchStaff

Member of Technical Staff, Evals & Post-Training Product at Fireworks AI — San Mateo, CA. Staff-level research role on the Engineering team.

gopytorchllmrest

Member of Technical Staff, Cloud Infrastructure

Fireworks AI

6d ago

Member of Technical Staff, Cloud Infrastructure at Fireworks AI — New York, NY; San Mateo, CA. Staff-level research role on the Engineering team.

pythongoc++kubernetes

Member of Technical Staff, AI Training Infrastructure

Fireworks AI

New York, NYResearchStaff

Member of Technical Staff, AI Training Infrastructure at Fireworks AI — San Mateo, CA. Staff-level research role on the Engineering team.

nodegokubernetesdocker

Member of Technical Staff

Fireworks AI

Today

Member of Technical Staff at Fireworks AI — New York, NY. Staff-level research role on the Engineering team.

pythontypescriptgoc++

Member of Technical Staff, Data Platform Engineer

Fireworks AI

Member of Technical Staff, Data Platform Engineer at Fireworks AI — San Mateo, CA. Staff-level research role on the Engineering team.

pythonnodegoaws

Member of Technical Staff, Software Engineer

Fireworks AI

San Francisco, CA; New York, NYResearchStaff

Member of Technical Staff, Software Engineer at Fireworks AI — San Mateo, CA. Staff-level research role on the Engineering team.

gopytorchllmfine-tuning

Senior/Staff Machine Learning Research Engineer, General Agents, Enterprise GenAI

Scale AI

4d ago

Senior/Staff Machine Learning Research Engineer, General Agents, Enterprise GenAI at Scale AI — San Francisco, CA; New York, NY. Staff-level research role on the Enterprise Engineering team.

pythongoawsllm

Member of Technical Staff, Research

Fireworks AI

Member of Technical Staff, Research at Fireworks AI — San Mateo, CA. Staff-level research role on the Research team.

pythongoc++pytorch

Member of Technical Staff (Software Engineer, Acceleration)

Perplexity

San FranciscoResearchStaff$250,000 – $405,000

Member of Technical Staff (Software Engineer, Acceleration) at Perplexity — San Francisco. Staff-level research role on the AI team.

Member of Technical Staff (Software Engineer, Cloud Infrastructure)

Perplexity

LondonResearchStaff

Member of Technical Staff (Software Engineer, Cloud Infrastructure) at Perplexity — London. Staff-level research role on the Platform & Infrastructure team.

Member of Technical Staff (AI Software Engineer, Agents)

Perplexity

3d ago

Member of Technical Staff (AI Software Engineer, Agents) at Perplexity — San Francisco. Staff-level research role on the AI team.

Member of Technical Staff (AI Policy and Strategic Initiatives)

Perplexity

San FranciscoResearchStaff$200,000 – $330,000

Member of Technical Staff (AI Policy and Strategic Initiatives) at Perplexity — San Francisco. Staff-level research role on the AI team.

gorustrest

Member of Technical Staff (Software Engineer, API Platform)

Perplexity

4d ago

Member of Technical Staff (Software Engineer, API Platform) at Perplexity — San Francisco. Staff-level research role on the API Platform team.

San FranciscoResearchStaff$200,000 – $400,000

Member of Technical Staff (Software Engineer, Comet and Native Apps)

Perplexity

Today

Member of Technical Staff (Software Engineer, Comet and Native Apps) at Perplexity — San Francisco. Staff-level research role on the Browser team.

typescriptrustmachine learningswift

Member of Technical Staff (Software Engineer, Agent Capabilities)

Perplexity

2d ago

Remote · San FranciscoResearchStaff$220,000 – $405,000

Member of Technical Staff (Software Engineer, Agent Capabilities) at Perplexity — Remote · San Francisco. Staff-level research role on the Product Engineering team.

pythontypescriptreactgo

Member of Technical Staff (ML Engineer, Recommendations & User Modeling)

Perplexity

Member of Technical Staff (ML Engineer, Recommendations & User Modeling) at Perplexity — San Francisco. Staff-level research role on the AI team.

gollm

Member of Technical Staff (AI Software Engineer, Multimodal)

Perplexity

Member of Technical Staff (AI Software Engineer, Multimodal) at Perplexity — San Francisco. Staff-level research role on the AI team.

gorustc++rest

Member of Technical Staff (Software Engineer, Computer Growth)

Perplexity

pythontypescriptreactnext.js

Member of Technical Staff (Software Engineer, Computer Growth) at Perplexity — San Francisco. Staff-level research role on the Product Engineering team.

Member of Technical Staff (Software Engineer, Enterprise Platform)

Perplexity

Remote · San FranciscoResearchStaff$220,000 – $405,000

Member of Technical Staff (Software Engineer, Enterprise Platform) at Perplexity — Remote · San Francisco. Staff-level research role on the Product Engineering team.

pythontypescriptreactgo

Member of Technical Staff (Software Engineer, Storage Platform)

Perplexity

Member of Technical Staff (Software Engineer, Storage Platform) at Perplexity — San Francisco. Staff-level research role on the Platform & Infrastructure team.

pythongorustrag

Member of Technical Staff (Software Engineer, Backend Platform)

Perplexity

Member of Technical Staff (Software Engineer, Backend Platform) at Perplexity — San Francisco. Staff-level research role on the Platform & Infrastructure team.

Member of Technical Staff (Software Engineer, Data Platform)

Perplexity

Member of Technical Staff (Software Engineer, Data Platform) at Perplexity — San Francisco. Staff-level research role on the Platform & Infrastructure team.

pythontypescriptgorag

Member of Technical Staff (Software Engineer, Cloud Infrastructure)

Perplexity

Member of Technical Staff (Software Engineer, Cloud Infrastructure) at Perplexity — San Francisco. Staff-level research role on the Platform & Infrastructure team.

Member of Technical Staff - X Money

xAI

goragdistributed systemspostgres

Tokyo, JPResearchStaff

Member of Technical Staff - X Money at xAI — Tokyo, JP. Staff-level research role on the Product team.

Member of Technical Staff - X Money

xAI

New York, NY; Palo Alto, CAResearchStaff$180,000 – $440,000

Member of Technical Staff - X Money at xAI — New York, NY; Palo Alto, CA. Staff-level research role on the Product team.

pythongorustjava

Member of Technical Staff - X Search

xAI

Member of Technical Staff - X Search at xAI — Palo Alto, CA. Staff-level research role on the Engineering team.

pythongorustrag

Member of Technical Staff - Real-Time Storage

xAI

rustc++ragdistributed systems

Member of Technical Staff - Real-Time Storage at xAI — Palo Alto, CA. Staff-level research role on the Infrastructure team.

Member of Technical Staff

xAI

Memphis, TNResearchStaff

Member of Technical Staff at xAI — Memphis, TN. Staff-level research role on the Engineering team.

Member of Technical Staff - Ads

xAI

Member of Technical Staff - Ads at xAI — Palo Alto, CA. Staff-level research role on the Engineering team.

rag

Member Of Technical Staff - Cloud Infrastructure

xAI

Member Of Technical Staff - Cloud Infrastructure at xAI — Palo Alto, CA. Staff-level research role on the Engineering team.

gokubernetesterraformrag

Member of Technical Staff - Compute Infrastructure

xAI

Palo Alto, CA; Seattle, WAResearchStaff$180,000 – $440,000

Member of Technical Staff - Compute Infrastructure at xAI — Palo Alto, CA; Seattle, WA. Staff-level research role on the Infrastructure team.

gorustc++kubernetes

Member of Technical Staff - Data Platform

xAI

gorustragdistributed systems

Member of Technical Staff - Data Platform at xAI — Palo Alto, CA. Staff-level research role on the Product team.

Member of Technical Staff - Grok Product

xAI

pythontypescriptrustkubernetes

Member of Technical Staff - Grok Product at xAI — Palo Alto, CA. Staff-level research role on the Product team.

Member of Technical Staff - Imagine Model

xAI

Palo Alto, CA; Seattle, WAResearchStaff$180,000 – $440,000

Member of Technical Staff - Imagine Model at xAI — Palo Alto, CA; Seattle, WA. Staff-level research role on the Model team.

Member of Technical Staff - Imagine Product

xAI

Member of Technical Staff - Imagine Product at xAI — Palo Alto, CA. Staff-level research role on the Product team.

pythonrustkubernetesrag

Member of Technical Staff - Imagine Safety

xAI

Member of Technical Staff - Imagine Safety at xAI — Palo Alto, CA. Staff-level research role on the Engineering team.

gorustkubernetesrag

Member of Technical Staff - Inference

xAI

Member of Technical Staff - Inference at xAI — Palo Alto, CA. Staff-level research role on the Infrastructure team.

gorustc++llm

Member of Technical Staff - Media

xAI

Palo Alto, CA; Seattle, WAResearchStaff$180,000 – $440,000

Member of Technical Staff - Media at xAI — Palo Alto, CA; Seattle, WA. Staff-level research role on the Product team.

gorustc++java

Member of Technical Staff - Mid-training

xAI

Member of Technical Staff - Mid-training at xAI — Palo Alto, CA. Staff-level research role on the Model team.

dockerawsragspark

Member of Technical Staff - Model Training

xAI

Member of Technical Staff - Model Training at xAI — London, UK. Staff-level research role on the Model team.

rag

Member of Technical Staff - Model Training

xAI

Austin, TX; New York, NY; Palo Alto, CA; Seattle, WAResearchStaff$180,000 – $600,000

Member of Technical Staff - Model Training at xAI — Austin, TX; New York, NY; Palo Alto, CA; Seattle, WA. Staff-level research role on the Model team.

rag

Member of Technical Staff - Multimodal Understanding

xAI

Member of Technical Staff - Multimodal Understanding at xAI — Palo Alto, CA. Staff-level research role on the Model team.

Member of Technical Staff - Observability

xAI

Member of Technical Staff - Observability at xAI — Palo Alto, CA. Staff-level research role on the Product team.

gorustkubernetesrag

Member of Technical Staff - Post-Training and RL

xAI

Palo Alto, CAResearchStaff$180,000 – $600,000

Member of Technical Staff - Post-Training and RL at xAI — Palo Alto, CA. Staff-level research role on the Model team.

ragreinforcement learning

Member of Technical Staff - Pre-Training

xAI

Member of Technical Staff - Pre-Training at xAI — Palo Alto, CA. Staff-level research role on the Model team.

awsragdeep learning

Member of Technical Staff - Reasoning

xAI

goragreinforcement learningdistributed systems

Member of Technical Staff - Reasoning at xAI — London, UK. Staff-level research role on the Model team.

Member of Technical Staff - X Money

xAI

Member of Technical Staff - X Money at xAI — London, UK. Staff-level research role on the Product team.

pythongorustjava

Member of Technical Staff - Recommendation Systems

xAI

Member of Technical Staff - Recommendation Systems at xAI — Palo Alto, CA. Staff-level research role on the Engineering team.

gopytorchjaxcuda

Member of Technical Staff - RL Infrastructure

xAI

Member of Technical Staff - RL Infrastructure at xAI — Palo Alto, CA. Staff-level research role on the Model team.

gollmragci/cd

Member of Technical Staff - Sandbox Service

xAI

Member of Technical Staff - Sandbox Service at xAI — London, UK. Staff-level research role on the Infrastructure team.

pythonnodegorust

Member of Technical Staff - Voice Model

xAI

Palo Alto, CAResearchStaff$150,000 – $450,000

Member of Technical Staff - Voice Model at xAI — Palo Alto, CA. Staff-level research role on the Model team.

Member of Technical Staff - Voice Product

xAI

Member of Technical Staff - Voice Product at xAI — Palo Alto, CA. Staff-level research role on the Product team.

pythonrustragrest

Member of Technical Staff – Web Engineering

xAI

pythontypescriptreactnode

Member of Technical Staff – Web Engineering at xAI — Palo Alto, CA. Staff-level research role on the Product team.

Member of Technical Staff, Multilingual

Cohere

Remote · LondonResearchStaff$110,000 – $370,000

Member of Technical Staff, Multilingual at Cohere — Remote · London. Staff-level research role on the Modeling team.

Remote · TorontoResearchStaff

Senior Member of Technical Staff, Web Data

Cohere

2w ago

Senior Member of Technical Staff, Web Data at Cohere — Remote · Toronto. Staff-level research role on the Modeling team.

pythongoragnlp

Staff Data Scientist - Infrastructure

Databricks

Mountain View, CaliforniaResearchStaff

Staff Data Scientist - Infrastructure at Databricks — Mountain View, California. Staff-level research role on the Engineering - Pipeline team.

New YorkResearchStaff$150,000 – $300,000

Member of Technical Staff - Product (Growth)

Modal

4w ago

Member of Technical Staff - Product (Growth) at Modal — New York. Staff-level research role on the Engineering team.

typescriptgorustllm

Member of Technical Staff - ML Training Systems

Modal

goragrestmachine learning

Member of Technical Staff - ML Training Systems at Modal — New York. Staff-level research role on the Engineering team.

Research Staff, LLMs

Deepgram

4w ago

Remote · USA | RemoteResearchStaff$150,000 – $250,000

Research Staff, LLMs at Deepgram — Remote · USA | Remote. Staff-level research role on the Research team.

pythongoawspytorch

Member of Technical Staff - Python SDK

Modal

9mo ago

Member of Technical Staff - Python SDK at Modal — New York. Staff-level research role on the Engineering team.

Member of Technical Staff - ML Performance

Modal

Member of Technical Staff - ML Performance at Modal — New York. Staff-level research role on the Engineering team.

gocudallmrag

Staff Research Engineer

Decagon

New York CityResearchStaff$200,000 – $400,000

Staff Research Engineer at Decagon — New York City. Staff-level research role on the Research team.

Remote · New York CityResearchStaff$200,000 – $400,000

Staff Research Engineer, Voice + Speech

Decagon

4w ago

Staff Research Engineer, Voice + Speech at Decagon — Remote · New York City. Staff-level research role on the Research team.

Staff Research Engineer, Voice + Speech

Decagon

Remote · San FranciscoResearchStaff$200,000 – $400,000

Staff Research Engineer, Voice + Speech at Decagon — Remote · San Francisco. Staff-level research role on the Research team.

Staff Research Engineer

Decagon

Remote · San FranciscoResearchStaff$200,000 – $400,000

Staff Research Engineer at Decagon — Remote · San Francisco. Staff-level research role on the Research team.

Member of Technical Staff, Document Understanding

LlamaIndex

Remote · San FranciscoResearchStaff$180,000 – $250,000

Member of Technical Staff, Document Understanding at LlamaIndex — Remote · San Francisco. Staff-level research role on the Engineering team.

pythonkubernetesdockerllm

Member of Technical Staff, Backend

LlamaIndex

12mo ago

Remote · San FranciscoResearchStaff$180,000 – $250,000

Member of Technical Staff, Backend at LlamaIndex — Remote · San Francisco. Staff-level research role on the Engineering team.

pythonnodegoterraform

Staff Machine Learning Research Engineer, Agent Post-training - Enterprise GenAI

Scale AI

2w ago

San Francisco, CA; New York, NYResearchStaff

Staff Machine Learning Research Engineer, Agent Post-training - Enterprise GenAI at Scale AI — San Francisco, CA; New York, NY. Staff-level research role on the Enterprise Engineering team.

goawsllmrag

Senior / Staff Machine Learning Research Scientist, Agents

Scale AI

San Francisco, CA; Seattle, WA; New York, NYResearchStaff

Senior / Staff Machine Learning Research Scientist, Agents at Scale AI — San Francisco, CA; Seattle, WA; New York, NY. Staff-level research role on the Research team.

goawsgcppytorch

Staff Software Engineer - AI Research Infrastructure

Databricks

New York City, New York; San Francisco, CaliforniaResearchStaff

Staff Software Engineer - AI Research Infrastructure at Databricks — New York City, New York; San Francisco, California. Staff-level research role on the Engineering - Pipeline team.

gorustc++java

Staff Software Engineer - AI Research Infrastructure

Databricks

New York City, New York; San Francisco, CaliforniaResearchStaff

Staff Software Engineer - AI Research Infrastructure at Databricks — New York City, New York; San Francisco, California. Staff-level research role on the Executive Engineering - Pipeline team.

gorustc++java

Staff GenAI Research Scientist - Agents

Databricks

New York City, New YorkResearchStaff

Staff GenAI Research Scientist - Agents at Databricks — New York City, New York. Staff-level research role on the Engineering - Pipeline team.

gollmragnlp

Staff Data Scientist - Trust and Safety

Databricks

San Francisco, CaliforniaResearchStaff

Staff Data Scientist - Trust and Safety at Databricks — San Francisco, California. Staff-level research role on the Engineering - Pipeline team.

Staff Data Scientist, Marketing

Harvey

Remote · San FranciscoResearchStaff$170,000 – $260,000

Staff Data Scientist, Marketing at Harvey — Remote · San Francisco. Staff-level research role on the Product team.

Research Staff, Voice AI Foundations

Deepgram

Remote · USA | RemoteResearchStaff$150,000 – $250,000

Research Staff, Voice AI Foundations at Deepgram — Remote · USA | Remote. Staff-level research role on the Research team.

gorustawsllm

Member of Technical Staff, Infrastructure

LlamaIndex

Remote · San FranciscoResearchStaff$180,000 – $250,000

Member of Technical Staff, Infrastructure at LlamaIndex — Remote · San Francisco. Staff-level research role on the Engineering team.

pythongokubernetesterraform

Member of Technical Staff - Platform Engineering

Modal

Member of Technical Staff - Platform Engineering at Modal — New York. Staff-level research role on the Engineering team.

nodegokubernetesaws

Member of Technical Staff - Systems

Modal

StockholmResearchStaff$140,000 – $200,000

Member of Technical Staff - Systems at Modal — Stockholm. Staff-level research role on the Engineering team.

gorustragdistributed systems

Member of Technical Staff - Product (Backend)

Modal

New YorkResearchStaff$150,000 – $300,000

Member of Technical Staff - Product (Backend) at Modal — New York. Staff-level research role on the Engineering team.

pythontypescriptgollm

Member of Technical Staff, Full-Stack Product

LlamaIndex

Remote · San FranciscoResearchStaff$150,000 – $230,000

Member of Technical Staff, Full-Stack Product at LlamaIndex — Remote · San Francisco. Staff-level research role on the Engineering team.

pythontypescriptreactnext.js

Member of Technical Staff - Product (Frontend)

Modal

28mo ago

New YorkResearchStaff$150,000 – $300,000

Member of Technical Staff - Product (Frontend) at Modal — New York. Staff-level research role on the Engineering team.

javascriptreactgojava

Member of Technical Staff - Systems

Modal

20mo ago

New YorkResearchStaff$200,000 – $350,000

Member of Technical Staff - Systems at Modal — New York. Staff-level research role on the Engineering team.

gorustragdistributed systems

Sr. Staff AI Research TLM - AI Systems

Databricks

3w ago

Mountain View, California; San Francisco, CaliforniaResearchStaff

Sr. Staff AI Research TLM - AI Systems at Databricks — Mountain View, California; San Francisco, California. Staff-level research role on the Executive Engineering - Pipeline team.

pythongopytorchllm

Member of Technical Staff

OpenEvidence

San FranciscoResearchStaff

Member of Technical Staff at OpenEvidence — San Francisco. Staff-level research role on the Engineering team.

goragmachine learning

Staff Data Scientist

Databricks

San Francisco, CaliforniaResearchStaff

Staff Data Scientist at Databricks — San Francisco, California. Staff-level research role on the Engineering - Pipeline team.

Member of Technical Staff (Software Engineer, Data Flywheel)

Perplexity

Member of Technical Staff (Software Engineer, Data Flywheel) at Perplexity — Remote · London. Staff-level research role on the AI team.

pythonrustawsllm

Member of Technical Staff (AI Inference Engineer)

Perplexity

San FranciscoResearchStaff$220,000 – $485,000

Member of Technical Staff (AI Inference Engineer) at Perplexity — San Francisco. Staff-level research role on the AI team.

Member of Technical Staff (AI Infrastructure Engineer)

Perplexity

Remote · New York CityResearchStaff$205,000 – $335,000

Member of Technical Staff (AI Infrastructure Engineer) at Perplexity — San Francisco. Staff-level research role on the AI team.

pythonc++kubernetesaws

Member of Technical Staff (Forward Deployed Engineer, Applied AI)

Perplexity

10mo ago

Member of Technical Staff (Forward Deployed Engineer, Applied AI) at Perplexity — Remote · New York City. Staff-level research role on the AI team.

pythontypescriptjavascriptgo

Member of Technical Staff (Backend/Infrastructure Engineer, Search)

Perplexity

15mo ago

Member of Technical Staff (Backend/Infrastructure Engineer, Search) at Perplexity — Belgrade. Staff-level research role on the Search team.

Remote · BelgradeResearchStaff

Member of Technical Staff (Machine Learning Engineer, Search)

Perplexity

14mo ago

Member of Technical Staff (Machine Learning Engineer, Search) at Perplexity — Remote · Belgrade. Staff-level research role on the Search team.

llmragmachine learningscala

Member of Technical Staff (Search Engine Developer, Search Core)

Perplexity

14mo ago

Member of Technical Staff (Search Engine Developer, Search Core) at Perplexity — Belgrade. Staff-level research role on the Search team.

Member of Technical Staff (Backend Software Engineer, Search Crawler)

Perplexity

10mo ago

Member of Technical Staff (Backend Software Engineer, Search Crawler) at Perplexity — Belgrade. Staff-level research role on the Search team.

Member of Technical Staff (AI Researcher)

Perplexity

San FranciscoResearchStaff$220,000 – $485,000

Member of Technical Staff (AI Researcher) at Perplexity — San Francisco. Staff-level research role on the AI team.

pythongoc++pytorch

Member of Technical Staff (Software Engineer, Applied AI)

Perplexity

8mo ago

Member of Technical Staff (Software Engineer, Applied AI) at Perplexity — San Francisco. Staff-level research role on the AI team.

pythongollm

Member of Technical Staff (Rust Engineer, Search)

Perplexity

Member of Technical Staff (Rust Engineer, Search) at Perplexity — Belgrade. Staff-level research role on the Search team.

rustawsscala

Member of Technical Staff (Golang Engineer, Search)

Perplexity

Remote · BelgradeResearchStaff

Member of Technical Staff (Golang Engineer, Search) at Perplexity — Remote · Belgrade. Staff-level research role on the Search team.

gogolangawsrag

Member of Technical Staff (AI Inference Engineer)

Perplexity

pythonrustkubernetespytorch

LondonResearchStaff

Member of Technical Staff (AI Inference Engineer) at Perplexity — London. Staff-level research role on the AI team.

Member of Technical Staff (Product Data Scientist, Search Quality)

Perplexity

Member of Technical Staff (Product Data Scientist, Search Quality) at Perplexity — Belgrade. Staff-level research role on the Search team.

pythonllmsqlspark

Member of Technical Staff (Software Engineer, Security)

Perplexity

Member of Technical Staff (Software Engineer, Security) at Perplexity — San Francisco. Staff-level research role on the Security team.

pythontypescriptgoaws

Member of Technical Staff (Model Behavior Architect)

Perplexity

San FranciscoResearchStaff$200,000 – $300,000

Member of Technical Staff (Model Behavior Architect) at Perplexity — San Francisco. Staff-level research role on the AI team.

pythongollm

Member of Technical Staff (Data Scientist/Engineer, Online Metrics)

Perplexity

Remote · New York CityResearchStaff$200,000 – $320,000

Member of Technical Staff (Data Scientist/Engineer, Online Metrics) at Perplexity — Remote · New York City. Staff-level research role on the AI team.

pythonllmsqlspark

Member of Technical Staff (Data Scientist)

Perplexity

San FranciscoResearchStaff$175,000 – $330,000

Member of Technical Staff (Data Scientist) at Perplexity — San Francisco. Staff-level research role on the Data Science team.

Member of Technical Staff (Analytics Engineer)

Perplexity

San FranciscoResearchStaff$175,000 – $330,000

Member of Technical Staff (Analytics Engineer) at Perplexity — San Francisco. Staff-level research role on the Data Science team.

Member of Technical Staff (Secure Intelligence Institute)

Perplexity

Member of Technical Staff (Secure Intelligence Institute) at Perplexity — San Francisco. Staff-level research role on the AI team.

Member of Technical Staff (Offensive Security Engineer)

Perplexity

Remote · San FranciscoResearchStaff$220,000 – $405,000

Member of Technical Staff (Offensive Security Engineer) at Perplexity — Remote · San Francisco. Staff-level research role on the Security team.

pythongokubernetesaws

Member of Technical Staff (AI Infrastructure Engineer)

Perplexity

Member of Technical Staff (AI Infrastructure Engineer) at Perplexity — Remote · London. Staff-level research role on the AI team.

pythonc++kubernetesaws

Member of Technical Staff (Software Engineer, Computer)

Perplexity

pythontypescriptjavascriptgo

Member of Technical Staff (Software Engineer, Computer) at Perplexity — San Francisco. Staff-level research role on the Product Engineering team.

Member of Technical Staff (Software Engineer, Monetization)

Perplexity

pythontypescriptreactnext.js

Member of Technical Staff (Software Engineer, Monetization) at Perplexity — San Francisco. Staff-level research role on the Product Engineering team.

Member of Technical Staff, MLE (Korea)

Cohere

19mo ago

Remote · KoreaResearchStaff

Member of Technical Staff, MLE (Korea) at Cohere — Remote · Korea. Staff-level research role on the Applied-ML team.

Member of Technical Staff, Modeling

Cohere

19mo ago

Member of Technical Staff, Modeling at Cohere — Remote · London. Staff-level research role on the Modeling team.

Remote · San FranciscoResearchStaff

Senior Member of Technical Staff, Multimodal AI

Cohere

18mo ago

Senior Member of Technical Staff, Multimodal AI at Cohere — Remote · San Francisco. Staff-level research role on the Modeling team.

pythongopytorchtensorflow

Member of Technical Staff, Training Performance Engineer

Cohere

16mo ago

Remote · ParisResearchStaff

Member of Technical Staff, Training Performance Engineer at Cohere — Remote · London. Staff-level research role on the Modeling team.

pythongopytorchjax

Member of Technical Staff, Training Infra Engineer

Cohere

16mo ago

Member of Technical Staff, Training Infra Engineer at Cohere — Remote · Paris. Staff-level research role on the Modeling team.

Remote · United StatesResearchStaff

Member of Technical Staff, Search

Cohere

12mo ago

Member of Technical Staff, Search at Cohere — Remote · United States. Staff-level research role on the Embeddings & Search team.

pythongogolangc++

Member of Technical Staff, Post-Training

Cohere

12mo ago

Member of Technical Staff, Post-Training at Cohere — Remote · London. Staff-level research role on the Modeling team.

Member of Technical Staff, Data Analysis and Evaluation

Cohere

pythongopytorchtensorflow

Member of Technical Staff, Data Analysis and Evaluation at Cohere — Remote · London. Staff-level research role on the Modeling team.

Member of Technical Staff, Safety for Agents

Cohere

Member of Technical Staff, Safety for Agents at Cohere — Remote · London. Staff-level research role on the Modeling team.

pythongorustpytorch

Member of Technical Staff, MLE [Singapore]

Cohere

Remote · SingaporeResearchStaff

Member of Technical Staff, MLE [Singapore] at Cohere — Remote · Singapore. Staff-level research role on the Applied-ML team.

Member of Technical Staff, Senior/Staff MLE

Cohere

Remote · San FranciscoResearchStaff

Member of Technical Staff, Senior/Staff MLE at Cohere — Remote · San Francisco. Staff-level research role on the Applied-ML team.

Member of Technical Staff, MLE

Cohere

Remote · San FranciscoResearchStaff

Member of Technical Staff, MLE at Cohere — Remote · San Francisco. Staff-level research role on the Applied-ML team.

Senior Member of Technical Staff, Synthetic Data

Cohere

Remote · TorontoResearchStaff

Senior Member of Technical Staff, Synthetic Data at Cohere — Remote · Toronto. Staff-level research role on the Modeling team.

Staff Research Engineer, Model Efficiency

Cohere

Remote · New YorkResearchStaff

Staff Research Engineer, Model Efficiency at Cohere — Remote · New York. Staff-level research role on the Modeling team.

gollmragrest

Member of Technical Staff, Model Efficiency

Cohere

Remote · New YorkResearchStaff

Member of Technical Staff, Model Efficiency at Cohere — Remote · New York. Staff-level research role on the Modeling team.

Member of Technical Staff - Sovereign AI

Cohere

Remote · CanadaResearchStaff

Member of Technical Staff - Sovereign AI at Cohere — Remote · Canada. Staff-level research role on the Sovereign AI team.

Remote · RiyadhResearchStaff

Senior Member of Technical Staff, MLE (Middle East)

Cohere

19mo ago

Senior Member of Technical Staff, MLE (Middle East) at Cohere — Remote · Riyadh. Staff-level research role on the Applied-ML team.

Member of Technical Staff, MLE (UK/EU)

Cohere

8mo ago

Member of Technical Staff, MLE (UK/EU) at Cohere — Remote · London. Staff-level research role on the Applied-ML team.

Member of Technical Staff, Agent Code

Cohere

9mo ago

pythongopytorchtensorflow

Member of Technical Staff, Agent Code at Cohere — Remote · London. Staff-level research role on the Modeling team.

Member of Technical Staff, Integration/RL Team (Research Engineer)

Cohere

10mo ago

Remote · ParisResearchStaff

Member of Technical Staff, Integration/RL Team (Research Engineer) at Cohere — Remote · Paris. Staff-level research role on the Modeling team.

Remote · TorontoResearchStaff

Member of Technical Staff, Pre-Training Data

Cohere

11mo ago

Member of Technical Staff, Pre-Training Data at Cohere — Remote · Toronto. Staff-level research role on the Modeling team.

pythongoragnlp

Member of Technical Staff – Model Training

Inflection AI