> Markdown version of [/jobs/ext/2815203-senior-full-stack-product-engineer-own-the-api-ui](https://www.wearedevelopers.com/jobs/ext/2815203-senior-full-stack-product-engineer-own-the-api-ui). 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 Product Engineer: Own The Api & Ui - **Company:** Applymint - **Location:** Granada, Spain - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Databases, Python (Programming Language), TypeScript, Tailwind, ReactJS, Backend, Fastapi - **Published:** September 10, 2026 - **Apply:** https://www.buscojobs.com.es/senior-full-stack-product-engineer-own-the-api-ui-en-granada-ID-370063351 ## About the Role Maze is seeking a Product Engineer (Full Stack) to own features from the UI to the API and database, working with React, TypeScript, TailwindCSS, and a Python/FastAPI backend in a fast-moving startup environment. You will move quickly, ship end-to-end, optimize performance, and contribute to architectural decisions while collaborating with designers, product managers, and engineers. This role suits someone with 6+ years of production experience in B2B SaaS, who values independence and ownership #J-*****-Ljbffr ## Description Maze is seeking a Product Engineer (Full Stack) to own features from the UI to the API and database, working with React, TypeScript, TailwindCSS, and a Python/FastAPI backend in a fast-moving startup environment. You will move quickly, ship end-to-end, optimize performance, and contribute to architectural decisions while collaborating with designers, product managers, and engineers.This role suits someone with 6+ years of production experience in B2B SaaS, who values independence and ownership#J-*****-Ljbffr