Senior designer

Making preventive health the default for every human in Europe

The mission

At Lucis , we believe healthcare should be preventive, not reactive. We’re building the OS for human longevity to help people add more healthy years to their lives. You can read more about who we are and how we work here .

About the role

Lucis already has a working agentic asset stack — a set of Claude skills, Figma plugins, and image/video pipelines that turn a Notion brief into a shipped carousel, newsletter, or ad in under an hour. What we don't have is the senior brand operator who owns the systems on top of it: the templates, the editorial voice in pictures, the motion vocabulary, the website brand surface, the partner co-brand kits.

You are that person. You operate the stack daily, you propose improvements when it drags, and you ship brand systems that compound — so Hugo can stay on creative direction and we keep our brand altitude as we scale to five European markets.

What you'll own

• Design across the full stack — brand and product alike, wherever the highest-leverage work is that week.

• Every surface where Lucis shows up: web, product, social, ads, decks, partner materials, events, and more.

• The agentic pipelines and systems that let design ship at velocity — operating what exists, improving it, and building new ones as needs evolve.

• The overall design quality bar — making sure everything shipped feels and works like Lucis, across both brand and product.

What you'll inherit on day one

• A library of Claude Code producers skills to level up

• A versioned knowledge base that encodes Lucis voice, taste, calibration tiers, compliance, output contracts

• Direct access to image + video generation and every system you need

• A creative director (Hugo) who built the stack and will hand you the keys, not the manual

What we're looking for

• 5+ years in brand design, including time in-house at a consumer or healthcare brand (not pure agency)

• Portfolio shows brand systems, not individual artifacts — show us how one template you built shipped 50 things, not how 50 things shipped one-off

• Daily fluency with Claude or another agentic coding environment (Cursor, Windsurf, Devin), required, not a plus. You'll operate skills, extend knowledge files, and brief the stack every day.

• Plus fluency with at least one of: Figma at infrastructure depth (variables, plugins, MCP), image/video generation tools (Midjourney, Higgsfield, Runway, ComfyUI)

• Senior typographic instinct and motion literacy (you don't need to animate everything yourself, but you direct it)

• You can write a creative brief that another designer or a freelance motion partner can execute from on their own

• You treat the website as a brand surface, not a marketing page

• You work in English at a professional bar (French is a plus, not required)

Nice to have

• Editorial design background (publication, magazine, newsletter)

• Shipped work in a regulated category (health, wellness, fintech)

• Has contributed to a design system from scratch

• Has used image or video gen models for production work, not exploration

Compensation & location

• Competitive salary + meaningful BSPCE equity

• Paris, hybrid (3 days/week in our office near République)

• Visa sponsorship considered for senior candidates already in the EU

• 30 days PTO + standard French benefits

Process

• Screening call (20 min)

• Craft deep-dive (60 min)

• Take-home case study using our actual stack (~3–4 hrs) + 45-min review

• Half-day on-site with the team in Paris

• Two reference calls

• Decision within 10 days of on-site

How we work

We work together from our Paris hub. We’re passionate about what we’re building and believe the fastest way to create something exceptional is side by side. We’re open to relocation support for the right individuals, and we welcome missionaries who travel to work with us in Paris on a regular basis.

• Rigor without ego: Audits, science, and code all deserve the same high bar.

• Radical ownership: Feedback loops are short; everyone contributes to building the best version of Lucis.

• Velocity over perfection: We ship daily and prefer a good decision today over a perfect one next week.

At Lucis, AI isn't just our product, it's our engine. 100% of our teams are equipped with the best AI agents. You have carte blanche to explore and automate everything that can be, so you can focus exclusively on high-value work.