Location: Belgium (Hybrid: 3–4 days onsite)
Start Date: ASAP
Contract Type: Freelance
About the Role:
We are seeking a proactive and experienced Fullstack .NET Developer to support a leading innovator in sustainable 3D printing technologies. You will join a dynamic agile team working on an expanding platform that enables industrial manufacturing and personalized healthcare solutions. The role involves both hands-on development and team leadership, with a strong focus on backend functionality and cloud integration.
Key Responsibilities:
* Design, develop, test, and deploy new platform features
* Maintain and improve existing systems while reducing bugs and technical debt
* Lead and mentor a team of developers
* Participate in agile ceremonies and contribute to backlog refinement
* Stay up to date with industry trends and apply best practices
* Collaborate on architectural decisions and integration strategies
* Demonstrate attention to detail and a passion for 3D printing innovation
Your Profile:
* Minimum 5 years of experience with C#, .NET Core, and TypeScript
* Strong understanding of OOP, SOLID principles, and design patterns
* Skilled in web services and protocols like gRPC, OpenAPI, and REST
* Experience with Entity Framework, SQL, and unit testing (TDD)
* Familiarity with MySQL, Postgres, or MS SQL Server
* Experience with cloud platforms (e.g., AWS, Azure) and CI/CD tools
* Knowledge of agile development and version control systems (Git, SVN)
* Strong organizational and time management skills
* Willingness to coach junior team members
* Mathematical aptitude and strong problem-solving skills
* Interest in or passion for 3D printing is a plus
* Fluent in English