> Markdown version of [/jobs/ext/1370663-senior-full-stack-engineer-frontend-focus-wandy](https://www.wearedevelopers.com/jobs/ext/1370663-senior-full-stack-engineer-frontend-focus-wandy). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Full-Stack Engineer, Frontend Focus (Wandy) - **Company:** Wand Synthesis AI Inc - **Location:** Eu, France (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Databases, Data Structures, Node.Js, TypeScript, Backend, Build Management, Front End Software Development - **Published:** July 22, 2026 - **Apply:** https://fr.indeed.com/viewjob?jk=c8fa8d88e5373ab0 ## About the Role * Real product and UX sense: good taste, ideally built for real end users on a genuine customer-facing product, not only internal or B2B tools. * Comfortable across the stack: solid grasp of backend fundamentals (databases, data structures, general system design), even with front-end as your focus. * Technology agnostic: you've worked across multiple stacks before and can pick up whatever this team needs. We care about your track record more than your specific stack. * Genuine ownership: a history of starting things from zero, not just delivering on initiatives someone else already scoped. * Startup experience, ideally somewhere genuinely chaotic: comfortable with shifting priorities and ambiguous ownership. If you've only worked inside companies with clean roadmaps and clearly defined scope, this probably isn't the right fit. * Heavy, real fluency with AI coding tools (e.g. Claude Code): you build with AI as a core part of your workflow, not an occasional assist. Preferred Experience * Experience at a startup where you had to build something from scratch with little existing structure to lean on. * Backend build experience (e.g. Node.js or similar), even if it's not your primary focus. * Comfortable on a small, high-caliber team with little process, ready to make architectural calls without a lot of hand holding. ## Description * Own the front-end architecture end to end for a greenfield product: assess what's been built so far, decide what to keep and what to rethink, then build it. * Design and build the UI for a customer-facing product, bringing real product and UX sense, not just technical execution. * Build and maintain the front-end (we lean TypeScript, but we care far more about your track record than an exact stack match). * Contribute to the backend as needed: understand databases, data structures, and overall system design well enough to build and reason about APIs (Node.js or Go, technology agnostic). * Take true end-to-end ownership: propose the approach, defend it, then build it, without waiting for someone else to set the direction. * Build inside a fully AI-driven workflow, using tools like Claude Code as a core part of how you ship, not an occasional assist. * Operate comfortably in a small, fast moving, ambiguous environment where priorities shift and you're often defining the "how," not just executing a pre-set plan., * Strong front-end fundamentals: you know the basics cold and can make real architectural calls, not just implement someone else's design. ## Related Videos - [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [The Alpha‑Developer of Tomorrow: Building the Future of the Software Development Lifecycle](https://www.wearedevelopers.com/videos/1401-the-alpha-developer-of-tomorrow-building-the-future-of-the-software-development-lifecycle) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Stop Using Node.js Like It’s 2020! - Alfonso Graziano](https://www.wearedevelopers.com/videos/1863-stop-using-node-js-like-it-s-2020-alfonso-graziano) ## Related Articles - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 132 - Binging WADFlix?](https://www.wearedevelopers.com/magazine/473-dev-digest-132-binging-wadflix) - [Dev Digest 122 - Cracks in the polyfill](https://www.wearedevelopers.com/magazine/457-dev-digest-122-cracks-in-the-polyfill) - [What is Software Engineering in the Age of AI?](https://www.wearedevelopers.com/magazine/640-what-is-software-engineering-in-the-age-of-ai)