Quora

Quora is a Q&A platform with a mission to share and grow the world's knowledge.

501-1000 employees

Founded 2009

$85M series d

Internet

Private Company

Website LinkedIn Facebook Twitter Share Tweet

Internet Q&A Information Services Product Design Copywriting Social Media

Remote-First Company

This company operates with a remote-first culture, allowing team members to work from anywhere.

Open Positions5

United StatesIrelandCanada& 13 other countriesFull-TimeAdvertising TechnologyPosted

Senior Machine Learning Engineer, Ads

Develop and improve ads ranking models, including prediction objectives, feature interactions, user-history modeling, and calibration.
Take end to end ownership of machine learning systems - from data pipelines, feature engineering, training-data construction and model evaluation, model training, as well as integration into our production systems.
Evaluate and apply advances in deep learning and recommendation modeling to improve ads ranking within production latency, reliability, and cost constraints.
Collaborate with ML platform and product engineers to build scalable and efficient machine learning systems in the production environment.
Partner with product, data science, and engineering teams to define ranking objectives, design A/B experiments, and measure improvements in advertiser performance, revenue, and user relevance.
Identify new opportunities to apply machine learning to different parts of the Ads product to drive value for our users and advertisers.

PythonMachine LearningPyTorch+2 more

Showing 1 of 5 positions

About Quora

Quora grows the world's collective intelligence, connecting millions to share and learn. Our platform hosts over 300 million monthly unique visitors. You can find answers to diverse questions, engage in discussions, and connect with experts. We also pioneer Poe, a platform for interacting with advanced AI models like GPT-5.4. This creates new ways to explore knowledge and build with AI.

How We Work

Quora is a remote-first company, enabling you to work from many countries. We prioritize transparency, shared ideas, and constant experimentation. You will find high flexibility and autonomy in your role. Engineers are encouraged to innovate and own their projects end-to-end. Our core coordination hours are Monday-Friday, 9 am-3 pm Pacific Time. This allows for focused collaboration while offering flexible schedules.

Engineering at Quora

You will solve challenging problems daily, particularly in machine learning and recommendation systems. Our engineers significantly impact products like the Quora feed and digest emails. We use ML in nearly every part of our product, advancing ranking systems. You will build end-to-end machine learning systems. This includes data pipelines, feature engineering, and production integration. Our tech stack includes DNSSEC, Cloudflare CDN, IPv6, and Python/C++.

Why Join Us

Drive impact on products used by over 300 million people monthly.
Work in a remote-first environment with significant flexibility and autonomy.
Solve complex machine learning problems at scale.
Contribute to cutting-edge AI integration with platforms like Poe.
Join a culture focused on continuous learning and experimentation.

Benefits & Perks

Medical, dental, and vision coverage.
Equity refreshers to reward your contributions.
Reimbursement for remote work expenses.
Generous paid time off.
Employee assistance programs.
Competitive salary ranges for US and Canadian employees.

Tech Stack

widgetsserver

Similar Companies