POSH develops data-center projects combining existing electrical infrastructure, on-site generation, storage, and intelligent energy control for AI load growth. Backed by Y Combinator.
About the role
The bar for consumer software not "it works" — it's "it feels alive." Reaching that bar requires people who can hold design and code quality as mutual priorities. As a Design Engineer at Posh, you'll work across both our React Native event discovery app and the React web tools that power IRL creator businesses — you will be the seam between Product, Design, and Engineering anchored on our platform team. Owning the craft of what we ship to millions of people finding and creating IRL communities around the world.
What they're looking for
- 5+ years building production frontend for consumer products, with at least 2+ years operating in a Design Engineer–style role where craft and product judgment are equals
- Deep comfort with React and React Native (ideal, but not required), TypeScript, and modern CSS — the kind of person who can build a complex prototype from scratch, while adding details that make every surface feel more intuitive and alive
- Figma Fluency — Hands-on experience with shared component libraries and optimizing design systems, and giving designers real feedback on what will and won't translate to code
- A portfolio of shipped work where the craft is the priority. We want to see the details: the animation that evokes visceral feelings, the edge case state nobody else would have built, the typographic system that holds up at every breakpoint
- Strong product instincts. You can take an evolving PRD and create an immersive prototype. Your presence in roadmap conversations highlights unique considerations
- A bias toward ownership. You take ambiguous problems, scope them yourself, and ship something truly delightful — without waiting to be told what "done" looks like
More about this role
We are all social creatures, but the dominant “social” companies today have evolved into digital loneliness machines, driving isolation, anxiety, and mental health challenges around the world.
Human connection is lost. Posh is a beacon guiding us back.
Posh enables anyone to build an IRL community based on shared interests, while connecting consumers with the communities of people just like them. Founded by event organizers who were frustrated with the growing loneliness epidemic and the tools available to build their own event brand, we’ve built the ultimate platform for launching, monetizing, and finding IRL communities of people just like you. In just 6 years, Posh has grown to a team of 70, expanded to 10M+ users, secured $70m in venture funding, and facilitated over $400M in transactions.
The bar for consumer software not "it works" — it's "it feels alive." Reaching that bar requires people who can hold design and code quality as mutual priorities. As a Design Engineer at Posh, you'll work across both our React Native event discovery app and the React web tools that power IRL creator businesses — you will be the seam between Product, Design, and Engineering anchored on our...
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