Founding AI-Native Full-Stack Engineer
ternion securitySeattle (WA)
Founding AI-Native Full-Stack Engineer
Posted yesterday
ternion securitySeattle (WA)
SENIORITY
Lead
About the role
Ternion Security in the Greater Seattle area is seeking a hands-on engineer to own the web console and the mobile app. You’ll ship production React/TypeScript UI and native iOS SwiftUI, with a shared Kotlin Multiplatform core powering Android and beyond.
You’ll collaborate with a small, senior team on AI-assisted coding workflows, while owning the end-to-end user experience, performance, and accessibility in high-stakes security software.
Before you apply
Applying takes about a minute. These four things decide how fast it moves after that.
Your profile is current
It's what we read first. Occupations, seniority and locations matter more than a long history.
Two examples you can talk through
Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.
A number in mind
What you're on now and what would make you move. We negotiate better when we know both.
Your notice period
Employers plan around it, and it's the question that stalls offers most often.
Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.