We're hiring engineers who want depth over breadth.€60,000 to €80,000 | Remote | Unlimited PTOWeTransact is looking for a Senior Fullstack Engineer to join our growing team.Your Mission- Owning a Domain End to End: You go deep on one part of the platform — Partner Center, co-sell, private offers, or another core surface. Discovery, architecture, build, ship, and the calls when something needs to change. Not one of twelve contributors. The engineer on it.- Building on the Microsoft Stack: Expert-level work in .NET / C#, ASP.NET Core MVC, MS SQL, and Entity Framework. The core of what our platform runs on.- Setting up Azure Architectures: You won't be maintaining legacy systems. You'll be designing and standing up the Azure services your domain depends on.- Owning the DevOps Discipline: MS Graph, YAML pipelines, and CI/CD strategies. You ship with confidence because the path to production is yours to shape.- Compounding with AI: Claude Code, Cursor, Copilot, Warp — whatever lets you ship faster with fewer bugs. New tool released this week? You're already trying it.- Working AI-Native, Not AI-Curious: Your daily workflow is deeply integrated with AI. This isn't a perk we offer. It's how we operate.What We're Looking For- +5 years building production software in technical B2B SaaS.- Expert-level mastery of .NET / C#, MS SQL, and modern ORM frameworks like Entity Framework.- Strong knowledge of ASP.NET Core MVC.- Setup and maintenance of Azure Services.- Knowledge of MS Graph, YAML pipelines, and CI/CD strategies.- Daily, instinctive use of AI coding tools. Comfortable across Claude Code, Cursor, Copilot, and the next one that ships.- A builder who'd rather go deep than wide.- English at top intermediate to advanced level.What You Get- Unlimited PTO.- AI-first engineering culture.- One platform domain to own end to end.- Integral team in more than 12 countries with a strong culture.About WeTransactMicrosoft Marketplace GTM, productized.We built the layer between the Microsoft Marketplace and ISVs that nobody else has at scale. Trusted by 500+ SaaS companies.