VisionSuite Lead: Full-Stack Engineer (React/TS)

Acuity; Schweiz; Hybrid; CHF 150,000 - 190,000; Full time

Job summary

Acuity Inc. in Zurich, Switzerland, is seeking a Lead Software Engineer, Full Stack, to own architecture for VisionSuite Designer within Q-SYS.

You will work with React/Redux, TypeScript, and collaborate with C++/C# components and backend services, shaping the product as it moves to the cloud. This hybrid role combines technical leadership with hands-on engineering across a modern stack and cross-functional teams.

Qualifications

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical field, or equivalent practical experience.
• 8+ years of professional software engineering experience, including significant full-stack web development.
• Deep proficiency in modern frontend development with React and TypeScript.
• Solid experience designing REST APIs and real-time communication (WebSocket) between frontend and backend or native systems.
• Familiarity with C++ and comfort working across the boundary between web applications and native components.
• Proven ownership of architecture and technical decisions within a subsystem, product, or team.
• Demonstrated ability to partner with Product and bring product sense to engineering decisions.
• Strong stakeholder management, with the ability to refine, test, and validate solutions collaboratively.
• UX affinity and a user-centered approach to building software.
• Excellent communication skills and the ability to operate effectively across a larger organization.
• A strong willingness to learn new technologies, domains, and parts of the stack.

Responsibilities

• Own the architecture and technical direction of VisionSuite Designer, a browser-based application embedded within Q‑SYS Designer.
• Design and implement full-stack features across a modern frontend stack (React, Redux, TypeScript) and the interfaces connecting it to the native Q‑SYS platform.
• Build and maintain reliable real-time and request/response communication between the Designer application and Q‑SYS components (WebSocket, REST).
• Contribute to and extend Q‑SYS platform components in C++/C# where the product requires it.
• Partner with Product to shape the roadmap, refine requirements, and make sound trade-offs across scope, quality, and time.
• Work directly with stakeholders and users to prototype, test, and validate solutions, iterating toward the right outcome.
• Champion UX quality and a coherent, usable experience across the application.
• Help drive VisionSuite's evolution into the cloud and its integration within the broader Q‑SYS ecosystem.
• Provide technical leadership and mentorship through architecture, code review, and hands‑on collaboration.
• Elevate engineering standards and act as a force multiplier across the team and adjacent groups.

Skills

React

TypeScript

REST APIs

WebSocket

C++/C#

Architecture

Product collaboration

UX mindset

Education

Bachelor's or Master's in Computer Science

Tools

C#

Q-SYS ecosystem

Job description

Acuity Inc. in Zurich, Switzerland, is seeking a Lead Software Engineer, Full Stack, to own architecture for VisionSuite Designer within Q-SYS.

You will work with React/Redux, TypeScript, and collaborate with C++/C# components and backend services, shaping the product as it moves to the cloud. This hybrid role combines technical leadership with hands-on engineering across a modern stack and cross-functional teams.