Real-time software for commercial and industrial battery storage in Spain.


About SUNO

Industrial electricity prices in Spain are increasingly volatile. Demand at industrial and commercial sites is largely inflexible. Energy storage makes it technically possible to decouple consumption from production, but value is only realized through real-time software control. The bottleneck isn't hardware. It's the control layer.

SUNO is that control layer. An Energy Management System that decides when to store, use, and dispatch energy across a customer's site, in real time, against live price signals.

Our vision is to build the backbone of a decentralized energy system: clean, affordable, and reliable energy made accessible at scale.

🔋 Live deployments at industrial and commercial sites in Spain

🤝 Hardware-agnostic, integrated with 11 battery and inverter manufacturers

📈 Growing fast and hiring our first full-time team

The Role

You'll take ownership of SUNO's backend EMS platform: the code that runs on edge devices at client sites, the cloud data pipelines that aggregate telemetry, and the APIs and services that tie it all together. You'll also lead the transition of our frontend from an early-stage prototype into a production-grade application.

You'll work directly with the founders, set architectural standards, and be instrumental in shaping the team that will grow with you. This is one of our first engineering hires. You won't be a cog. You'll shape how we build.

🪄 Key Responsibilities