Lead Platform Engineer

Fyxer AI

Lead Platform Engineer at Fyxer ensuring infrastructure reliability for AI Email and Meeting Assistant. Responsible for executing migrations, incident response, and collaborating with product engineers.

Posted 5/11/2026full-timeLondon • 🇬🇧 United KingdomSenior💰 £120,000 - £170,000 per yearWebsite

Tech Stack

Tools & technologies

CloudTypeScript

About the role

Key responsibilities & impact

Plan and execute infrastructure migrations, the kind where the wrong call takes the product down.
Be the last line of defence when things break: diagnose it, fix it, and make sure it doesn't happen again.
Use quantitative data (error logs, cloud metrics) and qualitative data (support tickets, user reports) to identify the highest-leverage reliability improvements.
Build and maintain the scripts, workflows, and cloud architecture that the product runs on.
Work closely with product engineers to review new features before they ship, ensuring they meet the reliability bar before they reach production.
Own the reliability standard across your product area.

Requirements

What you’ll need

Solid TypeScript. Expert level.
Serious cloud experience. Google Cloud or equivalent, at depth.
Deep database knowledge. Not just querying, but designing.
Production ownership.
Fullstack capability.
Genuine obsession with learning.

Benefits

Comp & perks

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Hard Skills & Tools

TypeScriptcloud architecturedatabase designproduction ownershipfullstack developmentinfrastructure migrationscript developmentworkflow managementreliability engineeringdiagnostic troubleshooting

Soft Skills

problem-solvingcollaborationattention to detailadaptabilitylearning agility