Senior Fullstack Developer

Nasze wymagania: 5+ years of experience in .NET development in complex software environments Experience with Angular ORM knowledge: NHibernate or Entity Framework Experience with NServiceBus Familiar with Git, Azure DevOps, CI/CD pipelines Strong background in test automation Strong SQL knowledge Experience building and consuming Web APIs Understanding of web security principles Fluency in English (spoken and written) Mile widziane: Knowledge of OpenID Connect Experience with security, authentication, and authorization Front‑end experience with Bootstrap Willingness to delve into the world of Belgian payroll and tax legislation Zakres obowiązków: Develop a deep functional understanding of our domain, with a strong focus on Belgian wage and tax regulations Take ownership of complete features: from functional analysis and technical design to implementation, testing, monitoring, and maintenance Monitor and safeguard production systems, ensuring daily processes run smoothly and addressing incidents with priority and precision Investigate and track down complex issues in existing code, balancing pragmatism with long‑term maintainability Think critically and contribute functional and architectural ideas that simplify workflows and improve product quality Participate actively in all stages of the product lifecycle: ideation, development, production, and continuous improvement Collaborate with infrastructure, support, and operational teams to ensure robust, performant deployments Perform code reviews and champion best practices in clean code, maintainability, testability, and security Share knowledge and help cultivate a high‑standard engineering culture within the team Oferujemy: Stable employment conditions: permanent employment contract (after a 3-month probation period) Flexible working hours and remote work opportunities Private medical care (LuxMed) Cafeteria system / Sports card Lunch card (Edenred) Financial allowance for remote work Loans for employees Workation: possibility to work from any SD Worx location (4 weeks per year, EU only) Life insurance Holiday allowance Free language courses (during your working hours) Annual bonus Integration events Free parking spaces for employees Referral program PPK (Employee Capital Plans): 3.5% employer contribution Learning opportunities: through an individual development plan and professional training Career growth: whether you want to become more of an expert in your field or expand your knowledge horizontally, there’s always room to grow within SD Worx!