> Markdown version of [/jobs/ext/1283873-senior-fullstack-net-developer](https://www.wearedevelopers.com/jobs/ext/1283873-senior-fullstack-net-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # (Senior) Fullstack .NET Developer - **Company:** Cyber-Solutions Software GmbH - **Location:** Eferding, Austria (Remote available) - **Experience:** Expert - **Salary:** €57,000.0 - €75,000.0 - **Contract:** Permanent contract - **Skills:** ASP.NET, HTML, JavaScript (Programming Language), .NET Framework, Application Programming Interfaces (APIs), Artificial Intelligence, Microsoft Azure, C Sharp (Programming Language), Cascading Style Sheets (CSS), Code Review, Continuous Integration, DevOps, Github, Platform as a Service (PAAS), Software Engineering, SQL Databases, TypeScript, Umbraco, Web Applications, ReactJS, Blazor, Vue.js, Kentico, Bicep, Figma, Front End Software Development, Azure Service Fabric - **Published:** July 16, 2026 - **Apply:** https://www.karriere.at/jobs/10026659 ## About the Role * Mindestens 3 Jahre Berufserfahrung in der Softwareentwicklung mit C#/.NET; nach oben gibt es keine Grenze, Senior-Profile sind ausdrücklich willkommen * Praxiserfahrung mit Azure (PaaS-Dienste, Deployment, Monitoring) * Sicheres Frontend-Handwerk: TypeScript/JavaScript, modernes CSS, responsive Layouts; Barrierefreiheit ist dir kein Fremdwort * Routine im Umgang mit Figma (Design-Handoff, Komponenten, Design Tokens) * Du siehst KI-gestützte Entwicklung als Verstärker deines Handwerks und willst sie aktiv mitgestalten * Sehr gutes Deutsch (mindestens B2) und gutes Englisch * Eigenverantwortliche, lösungsorientierte Arbeitsweise und Freude an direkter Kundenkommunikation * Nice to have: Erfahrung mit einem unserer CMS (Umbraco, Kentico oder Truvio PIM) * Nice to have: React, Vue oder Blazor * Nice to have: Praxis mit Claude Code, der Claude API oder MCP * Nice to have: DevOps-Know-how (Infrastructure as Code, Bicep, Pipelines) ## Description * Du konzipierst und entwickelst Web-Anwendungen mit C#/.NET (ASP.NET Core) und Azure PaaS (App Services, Functions, SQL, Service Bus etc) * Du setzt moderne, performante Frontends mit TypeScript/JavaScript, HTML und CSS um * Du übersetzt Figma-Designs in saubere, wiederverwendbare Komponenten, pixelgenau und responsive * Du integrierst und erweiterst CMS-Plattformen (Umbraco oder Kentico, je nach Projekt) * Du baust KI-Features in Kundenprojekte ein (Claude API, MCP, Agents) * Du arbeitest mit CI/CD (Azure DevOps, GitHub Actions), machst Code Reviews und schreibst testbaren Code * Du stehst im direkten Austausch mit unseren Kunden, von der Anforderung bis zum Go-live * Du gestaltest unseren AI-first-Entwicklungsworkflow aktiv mit (Claude Code, Skills, MCP) ## Related Videos - [Back(end) to the Future: Embracing the continuous Evolution of Infrastructure and Code](https://www.wearedevelopers.com/videos/440-back-end-to-the-future-embracing-the-continuous-evolution-of-infrastructure-and-code) - [Boost Productivity with AI: Figma & Playwright MCP Workflows - Aris Markogiannakis](https://www.wearedevelopers.com/videos/1768-boost-productivity-with-ai-figma-playwright-mcp-workflows-aris-markogiannakis) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Designing the Future of Human<>Agent Collaboration](https://www.wearedevelopers.com/videos/1447-designing-the-future-of-human-agent-collaboration) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. Grogg](https://www.wearedevelopers.com/videos/1806-nolojs-avoiding-javascript-cruft-with-html-and-css-aaron-t-grogg) ## Related Articles - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Fullstack developer salary in Germany [2023]](https://www.wearedevelopers.com/magazine/197-fullstack-developer-salary-in-germany-2023) - [c't <webdev> 2023](https://www.wearedevelopers.com/magazine/307-c-t-webdev-2023) - [Backend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/196-backend-developer-salary-in-germany-2023) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)