# Backend Engineer – Real-Time Video  at Stream

Stream is hiring a Backend Engineer – Real-Time Video  in Amsterdam, Netherlands. Level rates it Little AI ●○○○; you can [apply on Stream](https://jobsbylevel.com/go/96c58251-36f1-42f9-a411-80bdaabe1a23?utm_medium=ai-agent).

AI Level 1, AI centrality 28 out of 100. Remote (Amsterdam office).

## Details

- Company: [Stream](https://jobsbylevel.com/companies/stream)
- AI level: AI Level 1 (score 28 out of 100)
- Location: Remote (Amsterdam office)
- Posted: October 27, 2026
- Apply: https://jobsbylevel.com/go/96c58251-36f1-42f9-a411-80bdaabe1a23?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=backend-engineer-real-time-video-at-stream-a1f4d7

## Prepare for this job

The job page lists 4 likely interview questions for this offer, with a CV checklist: https://jobsbylevel.com/jobs/backend-engineer-real-time-video-at-stream-a1f4d7

## Description

About Stream Stream powers real-time Chat , Video , Activity Feeds , and AI 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 Staff Backend Engineer to join Stream on our mission of elevating the quality of apps for billions of users globally. You'll own the technical direction of Stream Video's media plane and the infrastructure it runs on. This is a full-time role, hybrid with 3 days a week in our Amsterdam office, or remote from anywhere in the EU. What you'll work on Stream Video runs on an SFU we built in Go on top of Pion, plus ingest and recording fleets, all on a global edge network we own across more than one cloud. Nobody at Stream has owned this media plane end to end before. Our central infrastructure team is tuned for request-based services, and video breaks in different ways: live sessions can't be dropped, bandwidth is the biggest cost, and placement is the main lever. That's why this is a Staff role. You'll set the direction for the video backend and its infrastructure with your own roadmap, reporting to our Director of Engineering with a direct line to our CTO. The Video SDK teams own the client side, and you'll work closely with them and with infrastructure. Part of the fleet is mid-move to Kubernetes. Job responsibilities: Architecture: write the architecture and roadmap for Stream Video's backend and media infrastructure, and decide what ships. Scale livestreaming: architect the SFU and media pipeline (WHIP, WHEP, RTMP, SRT, HLS, SVC), including the path from WebRTC to CDN-backed HLS for very large audiences. Own the fleet: reliability, autoscaling, placement, rollouts, observability and cost for long-lived sessions across clouds, with cost per gigabyte as a first-class metric. Gate production changes: define the validation that decides which changes, including AI-generated ones, reach live media, using behaviour tests on realistic networks, nightly telemetry scans and a public quality benchmark. Take the final escalation: handle the hardest quality, latency and production incidents, and work with enterprise customers on advanced integrations. Raise the bar: mentor senior engineers through design review, code review and hiring. About you You've owned systems where a dropped session or a bad rollout is visible to users within seconds, and you think about cost and reliability as much as features. You'd rather write the hard design doc than wait for one. A founder background is an asset here. The team is small, so you'll still write and review plenty of code. If you're looking for a large organisation with a platform team to hand problems to, or a management track, this role won't suit you. You have: Extensive backend engineering experience, including significant time owning architecture for high-scale production systems Expert proficiency in Go or an equivalent systems language (Rust, C++, Java) A track record owning real-time, stateful or latency-sensitive systems at very high scale Deep knowledge of distributed systems and networking: failure modes, placement, capacity planning and cost Strong experience with real-time media or streaming: WebRTC, SFU/MCU concepts, RTP/RTCP, DTLS, or RTMP, SRT and HLS Clear written communication: design docs and RFCs that others can act on Hands-on experience adopting AI coding and agent tools, and judgement on how to make them safe in production Bonus points: Built or operated an SFU, or contributed to Pion or another WebRTC stack Moved a stateful fleet to Kubernetes, or ran media workloads across more than one cloud Knowledge of bandwidth estimation, congestion control, simulcast, SVC and codecs (Opus, VP8/VP9, AV1) CockroachDB/PostgreSQL, RocksDB, Raft and Redis at scale

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/backend-engineer-real-time-video-at-stream-a1f4d7

Source: https://jobsbylevel.com/jobs/backend-engineer-real-time-video-at-stream-a1f4d7

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Level. https://jobsbylevel.com/jobs/backend-engineer-real-time-video-at-stream-a1f4d7.

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