Design Engineer, Member Experience

• Deep front-end experience with TypeScript, React and React Native, and a portfolio of shipped work you are proud of. Taste is the first thing we look at.
• A sharp eye for design, interaction and detail: spacing, motion, typography, accessibility and performance.
• You have built or owned a design system other engineers adopted and raised the craft bar for a team.
• A product mindset and the ability to move quickly from idea to production, across the stack when needed.
• Fluent in Figma, including variables and design token pipelines with multi-platform output. You use AI coding tools every day, and you still check every pixel yourself.

• Animation and motion on native mobile: Reanimated, Lottie, Rive or similar.
• Building LLM-powered interfaces or AI-driven products.
• Designing for wearables or for screens that run on physical hardware.
• Healthcare, or another field where calm, trust and clarity are the product.

We are looking for an exceptional Design Engineer to own how Neko looks and feels in code, across every surface a member touches: app, web, wearables, clinic and scan room. You take design from Figma to production, hold the bar for interaction, motion and animation, and build the design system that lets a small team ship fast and consistently, whether the code is written by a person or an agent.

This is a role for someone who moves quickly, has strong product taste, and cares about getting the details right, because those details are what make a product feel great. Neko has to feel like the future of healthcare.

• Ship member-facing experiences end to end across app, web, wearables and clinic screens, with prototypes in code within a day (Member-first, always).
• One cross-platform design system, built with Design and Motion: co-define component contracts, own them in code, and carry our motion language into the product (Chase 10X, not 10%).
• Drive adoption: move existing products onto the system, replace duplicated components, and make it the easiest choice for every engineer and their AI tools (Impact, not activity).
• A design system agents can use as well as people: typed, documented and opinionated enough that generated UI looks like Neko by default (Tech-enabled, human-centered).
• Keep evaluating new models and design tooling and rebuilding our workflow when something better comes along (Optimistic truth seeking).

• Frontend: React, React Native, TypeScript, Swift and Kotlin where needed, Next.js, Sanity, Vercel
• Backend: C#, Node, Cosmos DB
• Design: Figma
• Tooling: Azure DevOps, Claude Code

Neko is redefining what prevention means, from treating illness when it arrives, to sustaining health before it's ever at risk. Our mission: make data-driven, preventative care accessible to more people, before symptoms appear.

In a single, non-invasive visit under an hour, proprietary technology and direct clinical care combine to deliver personalised, actionable insights. It's a team that thinks in 10x, not 10%. Every role here plays a part in building a world where prevention is the norm, and where your work genuinely helps people live longer, healthier lives.