Senior Fullstack Engineer (.NET)

5+ years of professional experience in full-stack software development, preferably in product-oriented SaaS companies or startups Strong knowledge of .NET / C# Strong knowledge of Azure Strong knowledge of React Strong knowledge of jQuery Solid experience working with SQL Server and T-SQL Familiarity with ORMs Proven experience in frontend and backend development Good eye for user interfaces and usability Experienced with Git-based workflows Strong record with RESTFul API design (Swagger/OpenAPI) Solid understanding of software design and architecture Solid understanding of automated testing Solid understanding of Infrastructure as Code (e.g. Terraform, GitHub Actions) Solid understanding of CI/CD pipelines Comfortable working in a small, fast-moving team where ownership and initiative are key Product mindset: care about why something is being built and its benefit to users

Take ownership of the product's codebase during transition Help define and implement the technical modernization roadmap Migrate to Stripe Develop a new React-based frontend Build a reliable, maintainable development infrastructure Set up or enhance CI/CD pipeline Set up or enhance testing frameworks Set up or enhance basic DevOps automation Design, develop, test, and deploy new product features using .NET (C#) on Azure and React on the frontend Write clean, maintainable, and well-documented code Collaborate with the brand lead, designers, and future engineers Help shape architectural decisions Ensure smooth evolution from legacy systems Contribute to a culture of autonomy, curiosity, and continuous improvement Take ownership of development workflows, testing coverage, and release practices