Senior Software Engineer, Canvas Core

Mural · Argentina, Canada, UKRemotesenior

In short

▸Construyes y mantienes la plataforma central de Mural (el lienzo infinito y edición en tiempo real).
▸Trabajas en sistemas de colaboración en tiempo real, rendimiento, modelos de documentos y APIs para equipos internos.
▸Usas herramientas de IA y flujos agenticos como parte de tu práctica de ingeniería.

Fluency in English required for collaboration and documentation.

In ~1 minute you get: who interviews you, the likely questions answered from your CV, and your CV tailored to this job. Free, no card.

What they ask for

✓6+ años desarrollando software a gran escala en entornos ágiles.
✓Dominio de JavaScript/TypeScript y experiencia con React o frameworks modernos.
✓Juicio técnico sólido para resolver problemas complejos de plataforma.
✓Experiencia en sistemas de colaboración en tiempo real y sincronización de documentos.
✓Capacidad para liderar por ejemplo en diseño técnico, revisiones de código y mentoría.
✓Experiencia trabajando con APIs, contratos de plataforma y arquitectura escalable.

Don't tick every box? That's normal — your free dossier shows your gaps and how to cover them in the interview.

JavaScriptTypeScriptReactNode.jsReal-time collaborationWebSocketsAPIsAI-assisted toolsAgentic workflowsPerformance profiling

Who should you write to at Mural?

Your free dossier identifies the people who'd interview you — their background, what they value, and how to reach out so you stand out before applying.

ABOUT THE TEAM The Canvas Core team builds and maintains the foundational platform that powers Mural’s visual thinking experience. This includes the infinite canvas, key editor components, document editing behaviors, asset management, real-time collaboration, and the systems that enable fast, reliable, and intuitive interaction on the canvas. We’re also responsible for the Mural UI, the real-time message protocol that enables seamless remote collaboration, and the developer-friendly APIs that internal teams use to build features like diagramming, workshops, presentations, integrations, and AI-enabled product capabilities. Our mission is to ensure the Mural editor is fast, reliable, intuitive, and easy to build on. We prioritize performance, simplicity, developer experience, and platform quality, enabling teams across the company to ship quickly and safely on top of Canvas Core. YOUR MISSION As a Senior Software Engineer, you’ll help design, build, and improve the Canvas platform so that the Mural editor remains reliable, high-performing, and intuitive for our users. You’ll work on the systems that power real-time collaboration, shared document editing, spatial interactions, rendering and interaction performance, asset management, developer APIs, and AI-enabled product capabilities across the Mural editor. Your role will be to reduce platform complexity, improve the quality and speed of Canvas development, and help teams ship high-quality editor experiences quickly and safely. You’ll partner closely with Product, Design, Engineering, and other stakeholders to turn ambiguous product and platform problems into clear, maintainable technical solutions. Senior Engineers at Mural lead by example through strong technical execution, thoughtful design, high-quality implementation, and collaborative problem-solving. They help raise the bar for their team through design discussions, code reviews, mentoring, documentation, and pragmatic improvements to engineering practices.

Don't apply unprepared

We research who's interviewing you, tailor your CV and rehearse you live — first one free.