Founding Design Engineer

The role

You will own UI/UX quality across the web app, mobile, and Chrome extension. You will design and ship production frontend changes yourself.

What you will do

• Own UI/UX quality across all three surfaces, end to end
• Ship production frontend changes yourself — design through merge
• Establish Probook's visual and interaction language from scratch
• Sit in on customer calls, watch operators work, and turn what you see into things that ship
• Partner with engineers from spec to ship, and with the founders on product direction
• Use Claude Code, Cursor, and similar to go from problem to multiple working flows in a day

Required qualifications

• 4–6 years of product design experience
• A track record of merging your own frontend code to production
• B2B or ops-heavy product background
• Strong portfolio of shipped product work
• Turnaround in hours, not weeks, without dropping quality

Nice to have

• Taste you can't switch off
• You can explain why a decision is right, not just show the artifact
• You explore the problem properly before converging, then converge fast
• You pick the important flow over the interesting one without being told
• You get dangerous on incomplete context quickly
• You're getting better at this on your own time

Benefits

• Medical, dental, vision
• $500/month Ramp card
• $25 nightly dinner credit

About the company

Probook is the AI Operating System for the home services industry, transforming how plumbing, HVAC, and electrical businesses operate.