[Remote] Senior Machine Learning Engineer, Ads at Reddit

Ontario, Canada

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Social Media, Biotechnology, InternetIndustries

Requirements

The role requires a strong background in machine learning, particularly within the ads domain. Candidates should have experience with ML serving stacks, performance optimization, and model velocity tools. Familiarity with attribution systems, identity solutions, experimentation platforms, and privacy-compliant modeling is also beneficial.

Responsibilities

The Senior Machine Learning Engineer will contribute to the development of a highly reliable, scalable, and efficient ML serving stack for Reddit's Ads platform. Responsibilities include focusing on long-term architecture, optimizing CPU/GPU performance, and building model velocity tools. Additionally, the role involves working on attribution and identity solutions, improving targeting products through large-scale ML systems, and developing ML-driven tools for advertiser optimization and marketplace quality.

Skills

Machine Learning

Python

C++

Java

Scala

Spark

Hadoop

SQL

Distributed Systems

Data Mining

Statistical Analysis

Experimentation

A/B Testing

Deep Learning

TensorFlow

PyTorch

Scikit-learn

Cloud Computing

AWS

GCP

Azure

Software Engineering

Data Structures

Algorithms

Problem Solving

Communication

Online platform for community discussions and content

About Reddit

Reddit is an online platform that allows users to post, vote, and comment on content within various communities based on shared interests. Users can engage in discussions on a wide range of topics, from news and sports to entertainment and hobbies. The platform features a unique voting system where content can receive upvotes or downvotes, helping the most popular posts gain visibility. Reddit generates revenue primarily through advertising, premium memberships, and the sale of virtual goods like Reddit Coins. Unlike many other social media platforms, Reddit emphasizes community-driven content and discussions, creating a space for authentic interactions among users. The goal of Reddit is to foster engagement and connection among its diverse user base.

San Francisco, CaliforniaHeadquarters

2005Year Founded

$1,177.1MTotal Funding

IPOCompany Stage

Consumer Software, EntertainmentIndustries

1,001-5,000Employees

Benefits

Comprehensive health benefits

Flexible unlimited vacation days & monthly global wellness days

Family planning funds & 4+ months paid parental leave

Personal & professional development funds

Paid volunteer time off

Workspace & home office benefits

Risks

Reliance on advertising revenue faces competition from platforms like TikTok and Instagram.

AI tools like 'Reddit Answers' may raise privacy and data usage concerns.

NFT market expansion exposes Reddit to volatility and regulatory scrutiny.

Differentiation

Reddit's unique voting system promotes engaging and authentic content discovery.

The platform's diverse communities cater to a wide range of interests and discussions.

Reddit's AI-powered tools enhance user experience and content moderation.

Upsides

Reddit's confidential IPO plans signal potential growth and market expansion.

AI-driven content moderation can improve user safety and platform reliability.

Expansion into blockchain and NFTs opens new revenue streams and user engagement.

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