Full Stack Engineer (hybrid or remote) (Tarragona)

We're hiring engineers who want depth over breadth . €60,000 to €80,000 | Remote | Unlimited PTO WeTransact 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. General team in more than 12 countries with a strong culture. About WeTransact Microsoft Marketplace GTM, productized. We built the layer between the Microsoft Marketplace and ISVs that nobody else has at scale. Trusted by 500+ SaaS companies. Postúlate en Kit Empleo: kitempleo.es/empleo/6u422i