TAeyen HR Services
Open positions
Backend Developer (Node.js)
Backend developer building the APIs and services behind ARK47 Studio, a Saudi AI app that generates business systems from plain-language descriptions. Day to day: Node.js/TypeScript services, PostgreSQL design and tuning, payment and messaging integrations, tests and code review — full-time, on-site in Riyadh.
Frontend Developer (React)
Frontend developer building and improving the web screens of ARK47 Studio, a Saudi AI app that generates business systems from plain-language descriptions. On-site in Riyadh using React and TypeScript, delivering fast, accessible Arabic (RTL) and English UI, writing tests, and collaborating with backend developers on APIs.
Mobile App Developer (React Native)
Builds and improves the ARK47 Studio mobile app — an AI product that generates business systems from plain-language descriptions — for iOS and Android using React Native, Expo and TypeScript, including Arabic (RTL)/English UI and App Store/Google Play releases. On-site, full-time in Riyadh.
AI Developer
Builds and improves the LLM prompts, tools, and model calls behind ARK47 Studio, a Saudi app that turns plain-language business descriptions into working systems. Day to day: prompt/model tuning, automated quality evaluations, LLM comparisons, output checks, and code reviews — on-site in Riyadh using TypeScript or Python.