Senior Software Engineer, Core Infrastructure

Nooks

Senior Software Engineer building infrastructure for Nooks.ai's AI sales platform. Own systems that support multiple products while scaling data and tools.

Posted 5/16/2026full-timeSan Francisco • California • 🇺🇸 United StatesSenior💰 $215,000 - $300,000 per yearWebsite

Tech Stack

Tools & technologies

Distributed SystemsRuby on Rails

About the role

Key responsibilities & impact

Build infrastructure that makes every product team faster.
Keep the rails on while we go multi-product.
Make foundational technical decisions.
Mentor others on the team.

Requirements

What you’ll need

5+ years of engineering experience, with depth in distributed systems, databases, or developer infrastructure.
Production experience scaling systems through real growth (10x, 100x).
Strong opinions, held loosely, about what good developer experience looks like inside a fast-moving product team.
Comfortable being the engineer everyone else calls during an incident.
You make the rest of the team faster.
Based in San Francisco, excited to be in-office 3+ days per week.

Benefits

Comp & perks

A world-class team.
A platform being built for the first time.
Top-of-market compensation.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

distributed systemsdatabasesdeveloper infrastructurescaling systemsproduction experience

Soft Skills

mentoringteam collaborationincident managementdeveloper experience