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Principal Backend Engineer

London🌐 Remote💼 Full-time💰 $200,000–$200,000🗓 2026-01-12 → 2026-07-31

Core

Define and steer backend engineering strategy, standardize infrastructure across 90 engineers, and lead cross-team projects to improve stability and long-term capabilities.

Role type

Principal Backend Engineer (Strategy & Architecture)

Builds

Enterprise-grade SaaS platform (AI video generation, billing, real-time collaboration)

Domain

Generative AI / Enterprise SaaS

Deliverable

infrastructure

Required skills

Backend architecture, cross-team leadership, system stability, iterative project delivery, end-to-end stack knowledge, commercial alignment

Preferred skills

AI-powered video generation, billing systems, experimentation platforms, video delivery, real-time collaboration

Technologies

Python, React, Monorepo

Responsibilities

Standardize backend practices across engineering teams, lead long-term engineering direction projects, evaluate feature impact on commercial objectives, drive cross-team initiatives

Seniority

Principal, strategy & mentorship

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