Location
valencia, comunidad valenciana, Spain
Posted
June 02, 2026
Job Description
We are looking for an experienced Java Software Engineer to join our Platform team and help develop an award-winning REST API for our Unified Communications service. In the Platform team, we build high-load infrastructure subsystems that address cross-cutting concerns in a geo-distributed environment, including API and WebSocket Gateways, distributed caches, and service discovery. You will have the chance to design and develop highly available, globally distributed systems that maintain 99.999% availability, process more than 100,000 requests per second, handle more than a million concurrent WebSocket connections, and consistently meet millisecond-level latency targets.
Technologies we work with
- Java
- Netty
- Redis
- Kafka
- Kubernetes
- Docker
- Oracle Coherence
Responsibilities
- Drive implementation and support of highly available backend infrastructure and services, collaborating closely...