C# .NET Engineer

at Eneco
📍 Rotterdam, Netherlands
EUR 80,000-110,000 per year
MIDDLE
✅ Hybrid

SCRAPED

Used Tools & Technologies

Not specified

Required Skills & Competences ?

Kafka @ 3 Kubernetes @ 3 Python @ 3 SQL @ 5 NoSQL @ 5 CI/CD @ 3 Azure @ 3 Vue.js @ 2 Microservices @ 3 Design Patterns @ 3

Details

At Eneco, our One Planet strategy drives our mission to become climate neutral by 2035. We develop smart digital solutions and use innovative technologies to accelerate the energy transition. Our Virtual Power Plant (VPP) teams support this ambition by building tools that enable efficient energy trading and real-time operations.

Responsibilities

  • Develop and maintain containerized backend services and integrations in .NET/C#
  • Support the integration of optimization and trading tools within the dashboard
  • Contribute to the planning and portfolio optimization domain, essential for the effective use of Eneco’s energy assets
  • Ensure system reliability, scalability, and maintainability
  • Collaborate closely with Python developers, testers, and product managers
  • Contribute to innovation and continuous improvement of digital solutions

Requirements

  • Solid experience with .NET/C# and backend development
  • Proficient with database development (SQL and NoSQL)
  • Understanding of cloud-native development (Azure preferred)
  • Experience designing & building scalable and fault-tolerant mission-critical services using event-driven architecture and well-known design patterns
  • Experience with CI/CD, containerization, Kubernetes, GitOps, and microservices
  • Based in the Netherlands and fluent in English
  • Collaborative mindset and willingness to work across disciplines

Bonus points for

  • Strong experience with Python, especially in optimization or analytics use cases
  • Experience with Kafka
  • Familiarity with Vue.js or other frontend frameworks
  • Knowledge of energy trading or planning systems

Benefits

  • Gross annual salary between €80,000 and €110,000 including FlexBudget, 8% holiday allowance, and depending on your role, a bonus or collective profit sharing
  • FlexBudget which you can use for extra holiday days or save
  • Personal and professional growth support
  • Hybrid working: 40% at the office and 40% at home, with flexible scheduling

Work environment

You’ll join the VPP Planning team, contributing to energy market optimization and helping define how digital platforms shape Eneco’s sustainable future.