Senior Full Stack Engineer (F# / ASP.NET Core / ReactJS) – Remote (Europe) (f/m/d)

Your mission Your Role Collaborate closely with our development team on products built with F# (ASP.NET Core) and React.js Take full ownership of features, working closely with product in a cross-functional team Apply a functional programming approach and contribute to architectural discussions Keep our tech stack up to date and scalable Implement, optimize, and maintain new product features Improve all phases of the product lifecycle – from planning to deployment/production Build and maintain integrations with third-party systems like Azure and Office365 Your profile 4+ years of experience in full stack or backend engineering Hands-on experience with **F# (or C# combined with a strong motivation to learn F#), as well as ASP.NET Core , **React.js , **JavaScript , and TypeScript You ideally have experience in scaling SaaS products and developing B2B or line-of-business applications Familiarity with Vertical Slices , CQRS , Event Sourcing , and Domain-Driven Design is a strong plus Experience working with Azure and/or Office365 APIs (e.g., Microsoft Graph API ) is beneficial You bring a solution-oriented, proactive mindset and work independently and reliably Fluent in English (written and spoken) Based in Europe or a European time zone Why us? Experienced founder team : Pragmatic, fast-moving, and focused on open communication without ego Work from anywhere : Hamburg office, a van in Greece, or a sailing boat in Turkey – your call Hybrid & remote culture : Flexible hours, trust-based collaboration, and flat hierarchies Workation & team events : We invest in real connection, whether in Lisbon, Copenhagen, or Mallorca Learning & development : Personal learning budget and ownership over your growth Modern tech stack : ASP.NET Core, React.js, F#, functional programming, event-driven architectures, AI, Azure Real product impact : Work closely with product and engineering on what really matters Ready to Join Us? We’d love to hear from you! Just click "Apply Now" and fill out the short application form – including a few screening questions to speed up the process.