# Senior Fullstack Engineer (Moderation) at Stream

- Company: Stream
- Status: Open
- Workplace: Hybrid
- Location: Toronto office · Remote
- Level: Senior
- Discipline: Full-stack
- Employment: Full-time
- Posted: 2026-10-27
- Skills: React, APIs, JavaScript, Python, Kubernetes
- Apply: https://jobs.ashbyhq.com/stream/950ba8ae-b3c5-4a24-ab0d-756c9012a731

## Description

ABOUT STREAM

Stream powers real-time Chat https://getstream.io/chat/, Video https://getstream.io/video/, Activity Feeds https://getstream.io/activity-feeds/, and AI Moderation https://getstream.io/moderation/ for more than 1 billion end users across 4,000+ apps, from Strava and Bumble to eBay and Patreon. Our platform processes billions of API requests per month and supports applications with millions of concurrent users, while delivering highly reliable, low-latency services and a great developer experience.




THE ROLE

We're looking for a Senior Full Stack Engineer I to join Stream on our mission of elevating the quality of apps for billions of users globally. You'll own the backend of our AI Moderation product: building new capabilities and making the Go services behind them cleaner, faster and more reliable.

This is a full-time role, hybrid with 3 days a week in our Toronto co-working space.




WHAT YOU'LL WORK ON

You'll join our five-person Moderation team, which builds the product customers use to detect, review and act on harmful content in their apps. The role leans backend. Dedicated frontend engineers own the moderation dashboards, and you'll own the Go services, data model and integrations behind them, stepping into React when a feature spans the stack. You'll work closely with the team lead, our other Toronto-based engineer, Infrastructure, and the Customer Success and Support teams, and directly with customers' trust and safety and engineering teams.

Here's the honest current state: the product has grown fast and the backend has grown with it. There's re

More Stream roles: https://deviantjobs.com/companies/stream