Fullstack Software Engineer - Romania

Join Onoff, a global telecom platform, as a Fullstack Engineer in Bucharest, Romania. You will design, build, and maintain backoffice features and internal tooling, working with modern Java and React.js. Enjoy a hybrid work environment, competitive pay, and opportunities for continuous learning.

• Design, build, and maintain end-to-end backoffice features and internal tooling.
• Write clean, high-performance code on the backend (Java 21/22+) and modern UIs on the frontend (React.js).
• Take proactive ownership of quality: monitor logs (ex:Grafana), debug issues independently, and participate in code reviews.