2h ago

Principal Software Engineer

London

$200k-$200k / year

full-timelead Remoteai-ml Visa Sponsor

🛠 Tech Stack

💼 About This Role

You'll lead backend architecture and cross-team initiatives for the AI video platform used by 90% of the Fortune 100. Your work will drive long-term engineering strategy and system reliability across the organization. You'll own multi-quarter projects with iterative delivery.

🎯 What You'll Do

  • Guide backend standards and inter-service testing strategies
  • Break down multi-quarter projects into iterative deliverables
  • Evaluate feature impact using data pipelines and frameworks
  • Lead cross-team projects across the full stack (React/Python)

📋 Requirements

  • 10+ years of software engineering experience
  • 2+ years at Senior Staff/Principal (L7+) level
  • Leadership driving projects across 50+ engineers
  • Deep backend expertise in enterprise SaaS products

✨ Nice to Have

  • Experience with AI-powered video generation or billing systems
  • Experience with experimentation platforms or real-time collaboration

🎁 Benefits & Perks

  • 🏖️ Unlimited PTO (25 days + local holidays)
  • 💰 Competitive equity in a $4B company
  • 🏢 Remote-first culture across EU/UK/CH
  • 🧠 World-class AI research team collaboration
  • 📈 Series E funded with strong investor backing

🚩 Heads Up

  • Role description mixes staff engineer and principal expectations
  • Salary listed as 'starting at' but only one figure given
  • Visa sponsorship limited to current UK/EU residents only
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