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

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

Location: Barcelona (Hybrid)

Salary: €50,000-€70,000 base + stock options

Sector: Cleantech / Electric Mobility / Software

Job Type: Full-time, Permanent

The Opportunity

We have partnered with a cutting-edge cleantech company revolutionising the electric vehicle charging space. 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. This is a hands-on role in a product-centric team where your work has clear real-world impact.

Responsibilities

• 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
• Participate in code reviews

Qualifications

• 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
• Ability to multi-task, organise, and prioritise work
• Experience within EV Charging, Emobility, Energy or Cleantech is a plus!

If this role is of interest, please apply directly. For any questions, please share to