Senior Web Developer - 3D Engineering Platforms

Senior Web Developer – 3D Engineering Platforms About our client Our client is a leading international technology company, developing and delivering high-tech equipment to global clients. Their solutions integrate hardware, software, and data to create reliable, scalable platforms that support complex operational processes worldwide. The challenge We are looking for a Senior Web Developer who will play a key role in modernizing a globally used engineering platform. This platform enables engineers worldwide to design and configure complex logistics and automation systems in 3D and is critical to the successful delivery of large-scale technical projects. The software is used daily by thousands of users across multiple engineering disciplines. The organization is currently transitioning from a traditional Windows desktop environment towards scalable web- and cloud-based solutions. As Senior Web Developer, you will contribute directly to this transformation by helping build the next generation of engineering applications. You will work closely with software architects and multidisciplinary engineering teams to develop new functionality, improve software quality, and help shape the future technical direction of the platform. You will work within a modern Microsoft-based development environment using technologies such as ASP.NET/.NET, React and Web APIs. Experience with cloud technologies, scalable architectures, and software modernization projects is considered a strong plus. Your responsibilities Develop and maintain modern web applications and backend servicesContribute to the migration from desktop-based applications towards web and cloud technologiesDesign and build scalable and secure software solutionsDevelop and optimize Web APIs and integrationsSupport software quality, maintainability, and performance improvementsCollaborate with architects, developers, and engineering stakeholdersShare technical knowledge and help strengthen web development expertise within the team What you bring Bachelor’s or Master’s degree in Computer Science or similar8+ years of experience in software developmentStrong hands-on experience with ASP.NET / .NETProven experience with React and modern frontend developmentExperience designing and developing secure and scalable Web APIsStrong experience with modern web technologies and software architecturesComfortable working in technically complex and evolving environmentsAnalytical, quality-driven, and pragmatic mindset with a hands-on approachStrong communication, collaboration, and knowledge-sharing skills in English and/or Dutch What makes this role interesting Direct impact on software used globally within large-scale engineering projectsOpportunity to help modernize a complex technical platform towards cloud and web technologiesCombination of legacy modernization and new developmentInternational high-tech environment with strong engineering focusLong-term technical challenges within a multidisciplinary setting What we offer One-year contractSalary indication €70–80K depending on experience8% holiday allowance40 vacation days (full-time basis)Solid pension schemeHigh degree of autonomy in the role Interested? Please reach out to Marco Rondeel – High Tech Source marcorondeel@hightechsource.nl | +31 6 2500 6094