Senior Backend Engineer (.NET)

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• Senior Backend Engineer (.NET)

Senior Backend Engineer (.NET)

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• Eneco - Rotterdam
• > 5 years
• 32 - 40 uur
• Software Engineering
• €85.000 - €120.000

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Senior Backend Engineer (.NET)

• Eneco - Rotterdam
• Software Engineering
• > 5 years
• €85.000 - €120.000
• 32 - 40 uur

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• Work on Eneco’s B2C customer experience within the CX team

• Work with a modern stack: .NET/C#, Azure, Kafka, Terraform, and event-driven architectures

• Shape the future of CIAM, onboarding, and digital customer journeys at scale

Why choose Eneco?

Eneco is committed to accelerating the energy transition, so that everyone can participate easily and effortlessly. We remove barriers to sustainability by developing smart digital systems and scalable technologies that support both individuals and infrastructure.
Within our Digital Product Families, the CX team is at the heart of the B2C customer experience. The team owns critical domains including CIAM (identity and access management), customer onboarding, usage insights, dynamic pricing, and the app-first vision, ensuring Eneco’s mobile app is the best channel for customers to manage their energy. Together, we build and maintain the digital journeys that millions of customers rely on every day.

What you’ll do

As a

Senior Backend Engineer (.NET)

, you will play a key role in building and enhancing the backend systems that power Eneco’s B2C customer experience. You’ll work within the CX team on CIAM, customer onboarding, usage insights, dynamic pricing, and app-first initiatives.
Your focus will be on building scalable and reliable backend solutions, integrating services around identity management, metering, and customer journeys. As a senior engineer, you’ll take ownership of technical direction, help fellow developers, and drive architectural decisions. You’ll work in a cross-functional product team using a modern stack: .NET/C#, Azure, Kafka, Azure DevOps, Terraform, and more.

Is this about you?

• 5+ years of solid experience with .NET/C# and backend development
• Strong understanding of cloud platforms (Azure preferred) and cloud-native architecture patterns
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  What we have to offer
  
  
  
  Gross annual salary between €85.000 and €120.000
  
  Including FlexBudget, 8% holiday allowance, and depending on your role a bonus or collective profit sharing.
  
  FlexBudget
  
  Including FlexBudget, 8% holiday allowance, and depending on your role a bonus or collective profit sharing. Have it paid out, use it to buy extra holiday days or save it up for something nice, it's up to you.
  
  Personal and professional growth
  
  Eneco is fully committed to help you in your personal and professional development.
  
  Hybrid working: home, office or abroad
  
  Work 40% at the office, 40% from home, and 20% flexibly. With manager approval, you may work abroad (within approved countries) up to 3 weeks/year, max 2 consecutively.
  
  Want more information about our terms of employment?
  
  Here's what you get from us
  
  Work Where Everyone Matters
  
  When you choose a career at Eneco, you choose ambition, growth, and opportunity in an environment where everyone matters. You’re given the space to develop yourself and to do your work in a way that suits you. We believe that different perspectives, nationalities, and backgrounds make us stronger, which is why we foster an open, safe and inclusive culture. Naturally, we also prioritize a healthy work-life balance, flexible working hours, and the option to work from home when your role allows it. If you have a physical or sensory disability, we will work with you to find the right adjustments so you can perform your job well. In this way, you work on your own future and on a sustainable future. Together with 4,000 colleagues with diverse talents and ideas, you contribute to our shared mission: climate-neutral by 2035. We help customers accelerate their sustainability journey, create innovative solutions, and seize new opportunities. Will you join us?
  
  The phases of our application procedure
  
  
  
  Want to know more about this job function?
  
  

  Contact Jorn Jansen in our recruitment team

  
  
  Questions about the application procedure
  
  Feel free to contact our recruiter:
  
  Jorn Jansen
  
  Recruiter+31 6 24227486Stuur een e-mail
  
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  Activate Job AlertWith this job vacancy, we aim to recruit a new colleague for Eneco. Therefore, this is not a solicitation for acquisition.