OpenAI Featured Full-Time Hybrid USA Only Member of Technical Staff, Inference Optimise serving throughput and latency for frontier models across large GPU fleets. Apply
Perplexity Featured Full-Time Hybrid Worldwide Member of Technical Staff, AI Inference Squeeze latency and cost out of the serving stack behind a consumer answer engine handling very high query volume. Apply
Databricks Full-Time Hybrid Worldwide Machine Learning Engineer, Mosaic AI Build model training, serving and governance features that let enterprises run their own AI workloads on their own data. Apply
Scale AI Full-Time Hybrid USA Only Machine Learning Engineer, Evaluation Design and run evaluations that measure model capability and safety for enterprise and government customers. Apply
Hugging Face Featured Full-Time Remote Worldwide Machine Learning Engineer, Open Models Train, evaluate and release open models, and maintain the libraries the community builds on. Apply
Stripe Full-Time Remote Worldwide Machine Learning Engineer, Radar Improve the fraud models scoring billions of payments a year without adding friction for honest buyers. Apply
Elastic Full-Time Remote Worldwide Machine Learning Engineer, Search Build semantic and hybrid search features on top of the Elastic Stack for enterprise customers. Apply
Shopify Full-Time Remote Worldwide Senior Machine Learning Engineer Own the modelling loop behind Shopify's commerce platform — features, training pipelines, offline evaluation and online experiments. Apply
Cloudflare Full-Time Hybrid Worldwide Machine Learning Engineer, Abuse Train models that detect and block abuse across Cloudflare's global network. Apply
Datadog Full-Time Hybrid Worldwide Machine Learning Engineer, AIOps Train models that power anomaly detection and forecasting features in Datadog's observability platform. Apply
Airbyte Full-Time Remote Worldwide Machine Learning Engineer, Personalisation Train, evaluate and serve models that power Airbyte's open-source projects at production scale. Apply
HubSpot Full-Time Hybrid Worldwide Machine Learning Engineer Build ML features that power CRM intelligence and automation on HubSpot's platform. Apply
Notion Full-Time Hybrid USA Only Machine Learning Engineer Build AI features that improve writing, search, and organization on Notion's workspace platform. Apply
Vercel Full-Time Remote Worldwide Machine Learning Engineer Build AI features that help developers optimize and ship better websites on Vercel's platform. Apply
Supabase Full-Time Remote Worldwide Machine Learning Engineer Build and deploy models that power AI features inside Supabase's developer platform. Apply
GitHub Full-Time Remote Worldwide Machine Learning Engineer, Copilot Train and evaluate models that power GitHub Copilot's code generation features. Apply
Sentry Full-Time Remote Worldwide Machine Learning Engineer Build ML features that improve error grouping and performance insights on Sentry's monitoring platform. Apply
Postman Full-Time Hybrid Worldwide Machine Learning Engineer, AI APIs Build and deploy models that power AI features in Postman's API platform. Apply
OpenAI Full-Time Hybrid USA Only Machine Learning Engineer, GPT Train and evaluate large-scale language models that power OpenAI's products. Apply
Perplexity Full-Time Hybrid Worldwide Machine Learning Engineer, Ranking Train and evaluate ranking models that power Perplexity's answer quality. Apply
Databricks Full-Time Hybrid Worldwide Machine Learning Engineer, Feature Store Build and operate the feature store that serves ML models across Databricks' platform. Apply
Scale AI Full-Time Hybrid USA Only Machine Learning Engineer, RLHF Build the reinforcement learning from human feedback pipelines that improve model quality at Scale AI. Apply
Hugging Face Full-Time Remote Worldwide Machine Learning Engineer, Training Train and evaluate large language and multimodal models for Hugging Face's model hub. Apply
Mistral AI Full-Time Hybrid Europe Machine Learning Engineer, Inference Optimize inference throughput and latency for Mistral's production model deployments. Apply
Cohere Full-Time Remote Worldwide Machine Learning Engineer, RAG Build retrieval-augmented generation systems that power Cohere's enterprise AI platform. Apply
Harvey Full-Time Hybrid Worldwide Machine Learning Engineer, Legal AI Build and fine-tune legal AI models that power Harvey's enterprise legal assistant. Apply
Glean Full-Time Hybrid USA Only Machine Learning Engineer, Search Build the search and ranking models that power Glean's enterprise knowledge assistant. Apply
Runway Full-Time Hybrid USA Only Machine Learning Engineer, Video Train and evaluate video generation models for Runway's creative AI platform. Apply
Revolut Full-Time Hybrid Europe Machine Learning Engineer, Fraud Build and deploy fraud detection models that protect Revolut's customers at scale. Apply
Nubank Full-Time Hybrid Americas Machine Learning Engineer, Credit Build credit scoring and risk models that power Nubank's lending products. Apply
Klarna Full-Time Hybrid Europe Machine Learning Engineer, Personalization Build personalization models that improve the shopping experience on Klarna's platform. Apply
Robinhood Full-Time Remote USA Only Machine Learning Engineer, Recommendations Build recommendation models that help Robinhood users discover relevant investment opportunities. Apply
Coinbase Full-Time Remote Worldwide Machine Learning Engineer, Risk Build risk and fraud detection models that protect Coinbase's cryptocurrency exchange. Apply
Ramp Full-Time Hybrid USA Only Machine Learning Engineer, Spend Build models that analyze spend patterns and surface savings opportunities for Ramp's customers. Apply
Automattic Full-Time Remote Worldwide Machine Learning Engineer, Inference Own the modelling loop behind Automattic's open-source projects — features, training pipelines, offline evaluation and online experiments. Apply
Mercury Full-Time Remote USA Only Machine Learning Engineer Build financial intelligence models that power Mercury's analytics and insights for startups. Apply
Plaid Full-Time Remote USA Only Machine Learning Engineer, Identity Build identity verification and fraud detection models for Plaid's financial data network. Apply
CrowdStrike Full-Time Remote Worldwide Machine Learning Engineer, Detection Train ML models that power malware and behavior detection across CrowdStrike's security platform. Apply
Okta Full-Time Hybrid Worldwide Machine Learning Engineer, Anomaly Build anomaly detection models that identify suspicious behavior patterns for Okta's identity platform. Apply
Palo Alto Networks Full-Time Hybrid Worldwide Machine Learning Engineer, Threat Train ML models that detect and block threats across Palo Alto Networks' security platform. Apply
Vanta Full-Time Remote Worldwide Machine Learning Engineer, Risk Build risk assessment models that power Vanta's automated compliance and audit platform. Apply
Drata Full-Time Remote Worldwide Machine Learning Engineer, Detection Build detection and scoring models that identify compliance gaps across Drata's platform. Apply
Booking.com Full-Time Hybrid Europe ML Engineer, Ranking Optimise inference throughput and cost for the models running behind Booking.com's travel platform. Apply
Snowflake Full-Time Remote Worldwide Machine Learning Engineer, AI Features Build ML models and AI features that power Snowflake Cortex and related AI capabilities. Apply
Confluent Full-Time Remote Worldwide Machine Learning Engineer, Platform Build the ML infrastructure that powers AI features in Confluent's streaming data platform. Apply
Fivetran Full-Time Remote Worldwide Machine Learning Engineer Build ML models that improve data quality and transformation in Fivetran's platform. Apply
dbt Labs Full-Time Remote Worldwide Machine Learning Engineer, AI Build ML features that help data teams write better SQL and dbt models. Apply
Figma Full-Time Hybrid USA Only Machine Learning Engineer, AI Train and deploy models that power AI design features inside Figma's platform. Apply
Miro Full-Time Remote Worldwide Machine Learning Engineer, Content Build content intelligence models that help teams organize and discover information on Miro's platform. Apply
Zoom Full-Time Remote Worldwide Machine Learning Engineer, Audio Build models that improve audio quality, noise suppression, and transcription on Zoom's platform. Apply