.NET Software Developer

## About the Role ilionx is looking for an experienced .NET Software Developer to build innovative, high-quality software solutions for a diverse range of customers. You will contribute across the full development lifecycle, from gathering requirements and designing solutions to implementation, optimization, and integration. Working within multidisciplinary, high-performance teams, you will tackle complex technical challenges using modern technologies and frameworks. You may work on new applications, optimize existing software, or integrate Azure services while continuing to develop your technical expertise and consulting skills. ## Key Responsibilities * Develop scalable, efficient, and future-proof software applications. * Contribute to the full software development lifecycle, from requirements gathering through implementation and optimization. * Translate complex customer requirements into effective technical solutions. * Build new applications and enhance existing software. * Integrate and work with Azure services. * Analyze technical challenges and develop efficient solutions. * Collaborate with multidisciplinary teams and customers. * Apply modern technologies and frameworks to customer projects. * Contribute to knowledge sharing, innovation, and continuous improvement. ## Required Qualifications * HBO and/or WO-level degree. * Minimum 3 years of experience in a similar software development role. * Extensive experience with .NET Framework/.NET Core and strong proficiency in C#. * Experience with Azure and its services. * Experience with relational databases such as SQL Server or PostgreSQL. * Experience with cloud solutions and CI/CD methods. * Strong analytical and technical problem-solving skills. * Good command of Dutch, both written and spoken. * Availability of 32–40 hours per week. ## Preferred Qualifications * Experience with frontend technologies such as Angular or React. * Broader experience with modern cloud technologies and frameworks. * Consulting experience in customer-facing, multidisciplinary environments. ## Skills & Competencies * .NET / .NET Core * C# * Azure * SQL Server / PostgreSQL * Cloud solutions * CI/CD * Software architecture and development * Analytical thinking * Technical problem-solving * Customer orientation * Collaboration and teamwork * Adaptability to new technologies and working methods * Requirements analysis and solution design * Communication and stakeholder engagement ## Education & Experience **Education:** HBO and/or WO-level degree. **Experience:** Minimum 3 years in a similar position, with extensive experience in .NET/.NET Core and C#, plus experience with Azure and relational databases. ## Work Arrangement & Schedule * Location: Kampen, Overijssel, Netherlands * Hybrid working environment * 32–40 hours per week * Flexible scheduling within the agreed working hours * Work from home, at the office, or at customer locations as applicable ## Compensation & Benefits * Salary: **€3,500–€5,500 per month** based on a full-time position * Permanent employment contract * Attractive bonus from the first working day * Lease car or mobility allowance * Home office setup budget and home working allowance * Good pension scheme * Hybrid working * Tailored training and certification opportunities * Professional and personal development opportunities * Challenging projects and working environment * Flexible holidays * Lease bike scheme * Team events, social activities, and time for relaxation ## Apply Now Apply now to join ilionx as a .NET Software Developer and work on innovative software solutions, modern Azure technologies, and challenging customer projects.