It’s not every day that you consider starting a new career. First, a little about us, we’re the $2 billion integral leader in cloud-based communications and collaboration software.
The company delivers a powerful platform that integrates seamlessly with leading business applications, enabling organizations to collaborate without boundaries.
We are looking for strong Senior Backend Engineer (Rust).
We develop a high-load distributed system that processes large volumes of audio data in real time, leveraging AI and telecommunications technologies. As a Senior Backend Engineer, you will:
Design, implement, and support backend microservices within a high-load distributed system (independently or as part of a project team)
Process large volumes of data and build efficient, scalable APIs
Design and develop new backend services from concept to production, including architecture definition,



implementation and ongoing maintenance.
Code is written in Rust. We actively use gRPC, Mongodb, Kafka, Postgres, CI/CD in Gitlab.

4+ years of backend development experience, including strong hands‑on experience with Rust
~ Solid experience building microservices in Kubernetes-based infrastructure
~ Knowledge of DevOps methodologies and tools
~ Experience with Unix systems
~ Passion for testing and quality engineering
~ Experience working in Agile teams (Scrum, Kanban)
~ English level: We are looking for versatile, enthusiastic engineers who are excited to solve complex backend challenges and contribute to cutting‑edge communication technology. Life assurance and private medical insurance

📌 Senior Backend Engineer (España)
🏢 RingCentral
📍 España