Rayon’s mission

Rayon is building the next generation of architectural design software. More collaborative, simpler, smarter and more beautiful.
The design of building and spaces has a huge impact on our lives. Climate change, affordable housing, sustainable urbanization, future of work : all of these challenges will require us to design a better and more efficient built environment.
But, whereas architectural design is by essence a collaborative endeavor, the tools currently used by architects and designers are not made for collaboration and sharing knowledge. They are complex, they are expensive, and they are stuck in an era pre-internet with desktop computers as their paradigm.
We are building a browser based collaborative real time multiplayer floor plan editor in order to democratize architectural design and empower designers to create more efficient spaces and buildings.

Who are we?

We are a small team of people passionate about web technology, architecture and the built environment. First and foremost, we love building amazing tools for creators.
Rayon was co-founded in October 2021 by Bastien Dolla, an engineer (Polytechnique & Ponts et Chaussées) with 15 years of experience in tech and real estate, and Stanislas Chaillou, an engineer and an architect (EPFL & Harvard) with a background in ML research applied to architecture. Both have published research papers on AI algorithms applied to architectural design (for example here, here and here) and have already been co-founder or early employees of previous high growth startups at the crossroads of tech and real estate (habx.com, spacemakerai.com).
Rayon is backed by world-class Investors (Seedcamp, 20VC, Foundamental, Kima) and amazing business Angels such as Ralph Gootee, co-founder of plangrid (acq. by Autodesk), Joe Thomas co-founder and CEO of Loom , Thibaud Elziere founder of eFounders, Nicolas Steegmann co-founder of Stupeflix, Riggs Kubiak founder of Honest buildings (acq. Procore), Jonathan Widawski founder & CEO of Maze.
Rayon is a French company based in Paris. We are open to remote positions in timezones close to the European Central Time.

As a Senior Content Marketer, you will:

Own Rayon’s end-to-end content strategy and production engine: define themes, narratives, formats, cadence, and distribution across YouTube and supporting channels (blog, newsletter, socials, website).
Lead Rayon's YouTube program hands-on, from concept to publish: topic research, scripts/outlines, thumbnails/titles direction, filming coordination, feedback loops with editing, and performance iteration.
Build a repeatable content pipeline (briefs → scripts → production → edit → publish → repurpose), working with internal teammates and/or freelancers (editors, motion designers, creators).
Partner closely with Product, Design, and Growth to translate product capabilities into compelling stories, tutorials, and use cases that drive activation, retention, and conversion.
Develop editorial series that compound over time: onboarding content, workflows, templates, feature deep-dives, “Sketch-for-architects” comparisons, and customer/creator spotlights.
Own content distribution and repurposing: turn each long-form video into shorts/clips, posts, landing pages, emails, and community updates.
Establish and track content KPIs (e.g., watch time, CTR, audience retention, signups influenced, activation lift), and run experiments to improve performance.