5 beste vacatures voor de functie van backend .net developer in zuid holland (nieuwe medewerkers gezocht)

Senior .NET Developer (ZZP)
Utilus —Rotterdam
- Fulltime
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Senior .NET Developer (ZZP)

Utilus
Rotterdam

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Vacaturegegevens

Fulltime
3 uur geleden

Kwalificaties

CI/CD
Azure
ASP.NET Core
Kubernetes
DevOps
.NET Core
C#
.NET
Master
Microservices
SQL
Bachelor
APIs
Schaalbaarheid

Volledige vacaturetekst

At Utilus we're looking for a Senior .NET Developer to join our team.

Full-time · Hybrid

What We Do

Utilus is a fast-growing and highly ambitious software delivery company. We design, build, manage and operate highly scalable and complex software projects in the heart of the primary business processes of our clients, including Tennet, Eneco, Dura Vermeer and Nederlandse Loterij.

We work on sustainability by focusing mainly on assignments in the heart of the energy transition. We believe in the universal truth that true transformation is only attainable if our clients are prepared to ‘do the work’. That’s why at Utilus, we help our clients to ‘do the work’: by developing an approach to improve and renew essential IT, all while keeping the clients business running smoothly.

We take an honest and constructive approach, our two core values, to renewing and enhancing essential IT systems.

About The Job

The Senior .NET Developer is responsible for designing, developing, and deploying high-value, high-performance backend services. The engineer will work with modern .NET technologies to build scalable APIs and services, enabling improved efficiency, compliance, and scalability across the energy ecosystem.

Key Responsibilities Senior .NET Developer

Refine functionalities with end users or stakeholders.
Design and implement the technical solution in the ecosystem of scalable services and APIs using ASP.NET Core.
Design and suggest architecture patterns, and defend them with logical, documented reasoning.
Construct software systems from scratch in an observable, stable, scalable, and maintainable manner.
Handle the life cycle of the deliverables. CI/CD pipelines, build, containerize, and deploy to a Kubernetes cluster (usually).
Troubleshoot production and development issues to ensure timely resolution and propose/implement a structural fix for the future

What We Are Looking For

Bachelor's/Master degree in IT (or related) field
Strong C#/.NET Core development experience (5–8 years)
Proficiency in ASP.NET Core for building scalable APIs and microservices.
Experience with containerization and Kubernetes deployments.
Strong problem-solving abilities and attention to detail.
Effective communication and cross-team collaboration.
Ability to adapt quickly in fast-changing, ambiguous environments and domains.

Nice-to-Have:

Experience with Microsoft Azure services
Solid understanding of SQL
Experience in the energy industry

What We Offer

Challenging project in the energy sector
Start date: July 1, 2026
Work week: 40 hours
Duration of the project: October 31, 2026
Location: Hybrid (office in Rotterdam)

Please note that we only accept applicants that are located in the Netherlands at time of application

Apply for the job

Do you want to join our team as our new Cloud DevOps Engineer (Azure)? Then we'd love to hear about you!

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backend .net developer vacatures in zuid holland

Senior .NET Developer (ZZP)

Technical Team Lead - Platform Team

Technical Team Lead - Growth Team

Technical Team Lead - Platform Team

Allround Marketeer

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Ik wil de nieuwste vacature-alerts ontvangen voor de functie van backend .net developer in zuid holland

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Key Responsibilities Senior .NET Developer

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