Reddit

Software Engineer, Ads ML Features Platform

United Kingdom

Not SpecifiedCompensation
Senior (5 to 8 years), Expert & Leadership (9+ years)Experience Level
Full TimeJob Type
UnknownVisa
Social Media, Biotechnology, AdvertisingIndustries

Requirements

Candidates should have 3+ years of experience in infrastructure/platform engineering or large-scale distributed systems, and 2+ years of hands-on experience with SQL-based cloud data warehouses like BigQuery, Snowflake, Redshift, or Databricks. Proficiency with large-scale feature computation frameworks such as Spark, PySpark, or Scala, and expertise in distributed systems including scaling, partitioning, fault tolerance, and caching are required. Familiarity with ML production systems, particularly ML feature platforms, and knowledge of MLOps workflows are considered a big plus.

Responsibilities

The Software Engineer will design and build data infrastructure for large-scale feature computation, transformation, and storage. They will develop frameworks for batch and event-driven features, focusing on reliability, scalability, and ease of use. Responsibilities include driving improvements in data quality and governance through validation, anomaly detection, drift monitoring, and feature lineage tracking. The engineer will also partner with ML engineers for seamless integration of feature engineering workflows into ML production systems, contribute to training set generation pipelines, and explore streaming feature management and other next-generation capabilities.

Skills

Data Infrastructure
ML Platforms
Feature Engineering
Scalability
Reliability
Data Quality
Data Governance
Anomaly Detection
Drift Monitoring
Feature Lineage
Batch Processing
Event-Driven Architecture
Streaming Data
Python
Java
Scala
Distributed Systems
Cloud Platforms (AWS, GCP, Azure)
Databases (SQL, NoSQL)
Big Data Technologies (Spark, Hadoop)

Reddit

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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