
Senior Staff Go Backend Engineer, Remote Serbia
QontoBuild scalable APIs and dependable banking services for Qonto’s finance platform for small and medium-sized businesses. Design, ship, and operate customer-facing products and platform systems.


Build scalable APIs and dependable banking services for Qonto’s finance platform for small and medium-sized businesses. Design, ship, and operate customer-facing products and platform systems.

Lead the development of secure iOS and Android apps for fintech and blockchain products. Set React Native architecture and guide SDKs, authentication, and mobile wallet experiences.

Build Vue.js features for HarfangLab’s cybersecurity platform as part of its frontend team. Work with UX, backend, AI, and DevOps colleagues to improve scalable web applications.

Build secure APIs and cloud services for EnerSys’ industrial IoT platform. Help support energy storage and e-mobility with scalable backend systems.

As Ecolab’s closed-loop systems expert, support customers across Europe with water treatment and thermal management. Help develop direct-to-chip liquid cooling solutions.