Full Stack .NET Developer

Full Stack .NET Developer

locations

Belgium

time type

Full time

posted on

Posted 30+ Days Ago

job requisition id

R0005702

We are looking for a Full Stack .NET Developer with a strong interest in AI‑assisted and agentic development to strengthen our internal engineering team.

You will work on business‑critical applications, combining maintenance and modernization of existing systems with the development of new solutions. The role is backend‑leaning, but you are comfortable working across the full stack—from .NET APIs to React frontends and deployment pipelines.

You enjoy solving complex problems, working independently, and taking ownership. You think beyond implementation: how systems evolve, scale, and deliver long‑term value.

At DEME, we are actively adopting AI‑augmented engineering practices. You will help shape this transition by integrating tools such as GitHub Copilot, Claude, Kimi or similar agents into daily workflows—using them to accelerate development, improve quality, and rethink how software is delivered.

Your responsibilities

• Build, maintain and modernize .NET applications and React frontends, with a strong focus on backend engineering.
• Work in an AI‑augmented workflow: use coding assistants and agentic tools to design, implement, test and document features faster and more reliably.
• Structure tasks, prompts and codebases so agents can generate, refactor and validate components with minimal friction.
• Review and improve AI‑generated output to ensure architectural coherence, security and long‑term maintainability.
• Identify and implement agentic automation opportunities (scaffolding, test generation, API integration, data transformation, legacy modernization).
• Translate business requirements into scalable solutions and take ownership from analysis through deployment.
• Contribute to DEME’s evolving engineering practices, share knowledge, and help shape how AI‑augmented development becomes standard across teams.
• Ensure quality through testing, CI/CD, code reviews and modern engineering discipline.

Your profile

• Experienced full‑stack .NET engineer with strong skills in C#, ASP.NET, REST APIs and React.
• Comfortable working in an AI‑assisted and agentic development environment from day one.
• Able to structure tasks and codebases for reliable agentic generation, and skilled at critically reviewing AI output.
• Understands when automation accelerates delivery — and when manual engineering is required.
• Familiar with Git, CI/CD and modern cloud‑native practices (Azure, Docker, Kubernetes, OpenShift are a plus).
• Strong analytical mindset, ownership mentality and interest in architecture and technical direction.
• Fluent in English; Dutch is a plus.

Our offer

• An extensive mobility program for a healthy work-life balance.
• A permanent training track which allows you to develop yourself personally and professionally.
• A stimulating, innovative workplace with growth opportunities.
• A people-oriented environment with an interactive health program and a focus on employee wellbeing.

About Us

DEME is a world leader in the highly specialised fields of dredging, solutions for the offshore energy industry, infra marine and environmental works. The company can build on more than 140 years of know-how and experience and has fostered a pioneering approach throughout its history, enabling it to be a front runner in innovation and new technologies.

DEME’s vision is to work towards a sustainable future by offering solutions for global challenges: a rising sea level, a growing population, reduction of CO2 emissions, polluted rivers and soils and the scarcity of natural resources.

While the company’s roots are in Belgium, DEME has built a strong presence in all of the world’s seas and continents, operating in more than 90 countries worldwide. DEME can rely on 5,200 highly skilled professionals across the globe. With a versatile and modern fleet of over 100 vessels, backed by a broad range of auxiliary equipment, the company can provide solutions for even the most complex projects.

DEME achieved a turnover of 2.62 billion euros in 2019.

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