Reddit

Reddit operates one of the internet's largest discussion platforms, described as a "community of communities", where millions of people gather daily for conversations around shared interests. The service draws 443 million weekly active users and supports more than 100,000 active subreddits - topic-based communities ranging from niche hobbies to breaking news, in which users trade strategy, share research and organise local events.

Engineering work spans online community platforms, social media technology, content moderation tooling and large-scale web infrastructure. Product investment includes Moderator Tools, built to help volunteer moderators maintain healthy community spaces, alongside features intended to lower the barrier to participation. The company's stated priorities are authentic human connection, openness and community health, positioning it as one of the most open platforms on the internet.

The user base cuts across gaming, news and media, science and research, and local organising. Technical roles are therefore concerned with problems of scale, ranking and discovery across an unusually broad range of topics, as well as the tooling required to sustain civil discourse in communities run largely by their own members.