Senior Backend Software Engineer, hibrido

Senior Backend Engineer - Barcelona (Hybrid) - CleanTech / EV Charging - Up to €70k

Barcelona (Hybrid)

Cleantech / Electric Mobility / Software

Job Type : Full-time, Permanent

This innovative software scale-up is building intelligent systems to optimize EV charging by reducing costs, supporting grid stability, and promoting cleaner energy.

We are now hiring a Senior Backend Software Engineer to join their agile, cross-functional team. You'll design and develop core backend services that manage communication between EV chargers, energy assets, and grid platforms. Writing clean, high-quality, high-performance, maintainable code in Java / Kotlin, Kafka and Kubernetes

Architect, build, and maintain backend services in a microservices environment

Collaborate with DevOps on CI / CD and cloud-native deployments

Support test and deployment of new products and features

5+ years of experience in backend development using Java or Kotlin

Experience with cloud-native tools and RESTful APIs

Proficiency with Docker, Kubernetes, and cloud environments

Experience with Agile or Scrum software development methodologies