Backend Engineer

About the Role Electrum is accelerating the future of sustainable mobility in Indonesia.

We are looking for a Backend Engineer to design, build, and scale reliable backend systems that support our electric mobility platform — from device connectivity to digital services and operational systems.

You will work closely with product, mobile, and infrastructure teams to deliver secure, scalable, and high-performance backend applications.

What You Will Do Design, implement, and maintain backend services and APIs that power our EV mobility ecosystem.

Ensure system reliability, scalability, and high availability through clean architecture and efficient data structures.

Integrate with internal and external systems, including IoT platforms, payment channels, and operational tools.

Optimize application performance, troubleshoot issues, and resolve incidents in production environments.

Collaborate with cross-functional ...