Salesteq

Founding Interface Engineer

Salesteq

full-time

Posted on:

Location Type: Hybrid

Location: Zug • 🇨🇭 Switzerland

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Job Level

Mid-LevelSenior

Tech Stack

JavaScriptNext.jsReactTypeScript

About the role

  • You will design and build the next generation of web interfaces powered by AI.
  • You will experiment, prototype, and ship fast.
  • You will turn complex ideas into elegant, usable, and scalable experiences.
  • You will set the standards for UI architecture, performance, and design systems across the platform.
  • You will be part of the founding engineering core, shaping both the product and the engineering culture from the ground up.

Requirements

  • You are obsessed with user interfaces, not just code.
  • You think in interactions, not pixels.
  • You have mastered modern web technologies such as React, Vanila JS, TypeScript, Next.js, or similar.
  • You understand architecture, scalability, and the challenge of building for thousands of users.
  • You are deeply curious about AI and want to explore how intelligence changes the way we design and build interfaces.
  • You want ownership, impact, and the chance to help define a new category of technology.
Benefits
  • This is a true founding role.
  • No layers.
  • No bureaucracy.
  • Only focus, ambition, and the pursuit of something extraordinary.
  • You will join a small, world-class team dedicated to creating technology that redefines how companies work.
  • You will have ownership, impact, and meaningful equity.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
ReactVanilla JSTypeScriptNext.jsUI architectureperformance optimizationdesign systemsscalabilityprototypingweb interface design
Soft skills
user interface obsessioninteraction thinkingcuriosityownershipimpact-drivencollaborationcreativityproblem-solvingadaptabilitycommunication