Growing the world’s collective intelligence.
Mountain View, CA
Quora’s mission is to grow the world’s collective intelligence. We do this by connecting people and AI to share knowledge, collaborate, and solve problems together. By reducing friction in how intelligence is shared—publicly on Quora and privately on Poe—we’re building platforms that make knowledge more accessible and accelerate learning and progress for everyone. Quora is a global knowledge sharing platform with hundreds of millions of monthly unique visitors, connecting writers who have knowledge across millions of topics with a global audience of readers who want to learn from their collective experience. Poe aggregates access to the best models from many different AI companies in a single chat interface across all platforms, and enables creators to build and monetize applications that use these models. Visit quora.com/careers to browse open roles and apply online. Quora company blog: blog.quora.com Engineering blog: engineering.quora.com Design blog: design.quora.com Data blog: data.quora.com Recruiting blog: interviewingatquora.quora.com/ Intern blog: quorainterns.quora.com
Remote · Canada
Set the technical direction for Quora's recommendation systems, leading high-impact work across candidate generation, retrieval, ranking, re-ranking, and multi-objective optimization. Own ML systems end to end, improve engagement and content quality through experiments, mentor engineers, and develop recommendation surfaces and tools across the organization.
Remote · Canada, United States
Develop full-stack applications and product features for Quora, supporting user growth, content moderation, creator experience, and knowledge sharing at scale. Drive projects from ideation through production, use data and experimentation to evaluate impact, collaborate across teams, and participate in the on-call rotation.
Remote · Canada, United States
Design, build, and deploy LLM-powered agents and machine learning systems to detect and address spam, harassment, and other policy-violating content at Quora scale. Evaluate and improve these systems through experiments, monitoring, and failure analysis, while taking projects from early development through production.
Remote · Canada
Lead Quora’s end-to-end user growth funnel across web and mobile, focusing on acquisition, activation, and early retention while developing engaging experiences for new audiences. Partner with engineering, design, data science, and product operations to run experiments, measure outcomes, and identify strategic growth opportunities.
Remote · Canada, United States
Partner with engineering teams to assess cloud and compute architecture, develop threat models, harden infrastructure and operating systems, and establish security policies and monitoring. Build security automation for threat detection, incident containment, and network access management, and help triage and respond to security incidents.
Remote · Canada
Own and improve the second-phase ranking model for Quora's feed and digest, and take end-to-end responsibility for machine learning systems from data pipelines and feature engineering through model training and production integration. Identify new opportunities to apply machine learning across Quora and collaborate with other engineers to implement algorithms and systems efficiently.
Remote · Canada
Identify, pitch, and close new advertising partners, manage the full sales cycle, and onboard key advertisers and agencies. Develop sales strategies and media proposals, use data and performance metrics to support advertiser outcomes, and share market feedback to inform product and business development.
Remote · Canada, United States
Own high-impact problem spaces by framing questions, conducting analysis, and implementing solutions with cross-functional partners. Design and evaluate experiments to measure product impact and develop frameworks to improve company-wide data intelligence.
Remote · Canada, United States
Develop and optimize ads ranking models to improve CTR and CVR prediction and model calibration. Take end-to-end ownership of ML systems, from data pipelines and feature engineering to production deployment and A/B testing.
Remote · Canada, United States
The role involves building and maintaining a SIEM to analyze logs and deploying detections to identify malicious behavior. Additionally, the engineer will investigate security incidents and partner with IT to enforce security standards across the employee device fleet.
