RI

Reddit, Inc.

Verified Job Source

The heart of the internet, where millions gather for conversation and community.

San Francisco, California

Social Networking Platforms
5,001+ people

About

Reddit is the heart of the internet, where millions of people get together to talk about any topic imaginable. Share, vote, and decide what matters in everything from breaking news, to fandoms, lifehacks, gaming, sports, health, and the internet’s cutest animals. With over 100,000 subreddit communities about every topic you could think of (and thousands more you couldn’t), whatever it is, there’s a place for you on Reddit. Interested in joining our growing team? Check out redditinc.com/careers.

Open positions

Client Account Manager, Mid-Market Sales (Goods)

Hybrid · Toronto

The Client Account Manager will collaborate with Client Partners to manage and grow advertising relationships while executing campaign launches and optimizations. They will act as the primary point of contact for internal operations, troubleshoot technical issues, and provide data-driven recommendations to help clients achieve their marketing objectives.

Senior Client Account Manager, Large Customer Sales (Financial Services)

Hybrid · Toronto

Manage and grow relationships with financial services advertisers and agencies, partnering with Client Partners to plan, launch, and optimize campaigns that meet marketing objectives and drive revenue. Oversee campaign delivery and troubleshooting, analyze performance and market insights, communicate recommendations, and share client feedback with internal teams to inform product development.

Machine Learning Engineer

Remote

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com . At Reddit, machine learning sits at the heart of how millions of people discover, connect, and engage with the world’s largest collection of hu…

Senior Software Engineer, Ads

Remote · Ontario, Canada

Design and implement ads products in collaboration with product managers and platform teams. Improve operational stability through code quality enhancements, data visualization, and project management.

Client Partner, Mid-Market Sales (Goods)

Hybrid · Toronto

The Client Partner will manage a book of business by building strategic relationships with brands and agencies to drive revenue growth. They are responsible for delivering Reddit advertising solutions, forecasting revenue, and collaborating cross-functionally to meet client marketing objectives.

Director, Revenue Strategy & Operations (Large Customer Sales)

On-site · Toronto

The Director will serve as a strategic partner to the Global Large Customer Sales leadership team to drive revenue growth, forecasting, and operational excellence. They will lead annual planning, establish business rhythms, and manage cross-functional initiatives to scale the global go-to-market model.

Staff Data Scientist, Ads

Remote · Ontario, Canada

The Staff Data Scientist will take deep ownership of high-impact problem spaces within advertising, specializing in measurement, identity, and signal quality, influencing strategic direction and setting a high technical bar. Key tasks include developing identity resolution models, advancing lift methodologies and experimentation, maximizing signal value for predictive performance, and defining ground truth evaluation frameworks.

Staff Data Scientist, Marketing

Remote · Ontario, Canada

Lead the strategy and technical execution of marketing intelligence to optimize B2B and B2C growth. Define the long-term technical roadmap for marketing measurement and quantify the incremental impact of spend using MMM and MTA systems.

Senior Staff Data Scientist - Consumer Experimentation

Remote · Ontario, Canada

Serve as the technical authority on experimentation methodology to solve complex causal inference problems involving network effects and spillovers. Influence product strategy by designing rigorous experimental frameworks and mentoring other data scientists on statistical rigor.

Senior Business Engineer - Ads

Remote · Ontario, Canada

Act as a technical advisor and solutions architect to guide strategic partners through the integration of Reddit's advertising APIs. Design and prototype proof-of-concept solutions while collaborating with internal and external engineering teams to optimize platform performance.

Staff Data Scientist - Ads Measurement, Signals, Privacy

Remote · Toronto, Ontario, Canada

You will design and implement probabilistic models for identity resolution and advance lift methodologies to improve advertising performance. Additionally, you will lead cross-functional initiatives to define ground truth frameworks and maximize signal quality for predictive bidding models.

Senior Machine Learning Engineer

Remote · Ontario, Canada

Design, build, and deploy production-grade machine learning models and systems at scale to power core platform experiences. Own the full ML lifecycle, including problem definition, feature engineering, training, evaluation, deployment, and monitoring.

Senior, Business Risk & AI Automation

Remote · Ontario, Canada

Architect and scale an AI-driven SOX compliance program to enhance accuracy and reduce manual overhead. Lead the testing of core business process controls using agentic AI systems to mitigate potential threats.

Software Engineer, Ads

Remote · Ontario, Canada

Design and implement backend Ads products, including microservices, APIs, and distributed systems. Collaborate with product and data teams to improve operational stability and build extensible components.