Sr Software Developer (.Net)
Antwerp
Digital - Development
Master
Work experience: 10+
Reference number: 93147

Our client, a research-driven organization operating in a highly regulated and scientific environment, is strengthening its internal software landscape. The Senior Software Developer is responsible for the technical management and extension of a core enterprise application, while contributing to a long-term project focused on complex reference and master data management.

Responsibilities:
  • Manage, configure, and optimize an enterprise software package used across critical processes.
  • Monitor system performance and resolve technical issues in collaboration with stakeholders.
  • Design, implement, and maintain integrations and APIs with external systems.
  • Develop and maintain backend services using a Web API service layer.
  • Contribute to database modeling, use case definition, and scalable architecture design.
  • Collaborate closely with domain experts to translate complex calculations and data logic into software solutions.
  • Document technical designs, integration flows, and best practices.

What are we looking for?

  • You possess 10+ years of general experience in software development with a strong focus on .NET technologies.
  • You bring expert-level knowledge of .NET Core, C#, Web API, and Blazor.
  • You have significant experience in interface development and complex system integration.
  • You're experienced in the technical management and functional optimization of enterprise software packages.
  • You possess a strong affinity for scientific applications, data processing, and complex datamodeling.
  • You bring an analytical mindset with the ability to communicate technical concepts to non-technical stakeholders.
  • You're fluent in Dutch (C1/C2) and have a professional working proficiency in English (B1/B2 minimum).

Nice to Haves

  • In-depth understanding of radiological characterization methods and data structures.
  • Knowledge of clearance and radiological waste management processes.
  • Experience with scripting for custom software authorizations and workflows.

What do we offer?

  • Start date: ASAP
  • Duration: 4 years
  • Work regime: Part-time or Full-time (minimum 4/5)
  • Location: Mol
  • Working model: Hybrid (maximum 2 days remote)
  • Contract: open to both permanent employees and freelancers

Vacancies that may also interest you

Beau Ndiaye
HR & Talent Consultant
We are a Great Place to Work
We evaluate our work environment with a survey and audit and have been allowed to call ourselves a Great Place to Work and Best Workplace for five years in a row now.
We are a Great Place to Work