In Voltmasters il nostro Energy Management System (EMS) collega migliaia di dispositivi: batterie, inverter, contatori e punti di ricarica. Ne deriva un flusso continuo di dati energetici in tempo reale. Come Data Engineer costruisci le pipeline che trasformano quel flusso in una base affidabile e utilizzabile per l'intera piattaforma.
Lavori al punto d'incontro tra hardware, cloud e AI, ponendo le fondamenta su cui girano i nostri algoritmi e dashboard.
Cosa farai
- Costruire e mantenere le data pipeline che elaborano i dati di sensori e contatori tramite MQTT, InfluxDB e AWS.
- Modellare i dati di serie temporali e garantirne qualità, affidabilità e scalabilità.
- Rendere i dati disponibili ai nostri modelli ML, ai dashboard e alla reportistica.
- Ottimizzare l'archiviazione e le performance delle query per grandi volumi di serie temporali.
- Collaborare a stretto contatto con i team backend, ML e prodotto per trasformare i dati grezzi in insight concreti.
Cosa ci aspettiamo
- Hai esperienza nella costruzione di data pipeline in Python e SQL.
- Conoscenza delle serie temporali o dello streaming (Kafka, MQTT) e dei database (InfluxDB, PostgreSQL).
- L'esperienza con il cloud (AWS) e l'infrastructure-as-code è un forte vantaggio.
- Scrivi codice pulito, testato e ben documentato.
- Un interesse per l'energia, l'IoT o la sostenibilità è un plus.
What we offer
At Voltmasters we believe that strong people make the difference. That is why we offer an environment in which you can grow, build and learn.
- A full-time role in a stimulating environment.
- A competitive salary package with tailored benefits (such as an internet allowance, meal and eco vouchers).
- Health insurance.
- An Apple laptop with a second screen, and a recent iPhone or Android smartphone.
- A noise-cancelling headset to stay in your flow.
- All the software you need to do your job well.
Personal development
At Voltmasters there is a strong mindset of continuous growth. Standing still is moving backwards. We encourage everyone to keep learning, experimenting and sharing knowledge.
- Stay current: every week we set aside time to explore or experiment with new technologies.
- Learning budget: each year you get an extra budget of €2,000 to invest in personal growth, for books, training or conferences.
- A healthy balance: we aim for a good work-life balance. No overtime, but flexibility and room to recharge.
- Learning together: we share knowledge through internal sessions, reviews and team lunches.
- Autonomy and trust: you get the freedom to learn and grow at your own pace, within a team that strengthens each other.
Extras that will quickly feel familiar
- Hybrid working: work from home or from our office space in Gistel.
- Freedom and trust: few rules, lots of responsibility.
- Small teams, big impact: direct influence on product decisions.
- Flat structure: no layers of management, just people working together.
- Daily lunches together and the occasional afterwork.
- Unlimited drinks and fruit at the office.
We are still small enough to be flexible, but big enough to make an impact.
