Full Stack Engineer
.NET Fullstack Developer | Freelance | Hybrid Lisbon
We are looking for a .NET fullstack developer to join a global technology firm delivering content driven platforms for enterprise clients. Stack: C# with .NET Framework and .NET Core on the back end, React and Next.js on the front end.
The challenge
Design, build and ship full stack applications on a microservices based architecture, with REST APIs as the integration backbone and a DXP/CMS layer (Optimizely, Umbraco or equivalent) powering the content experience. You will own technical decisions, not just tickets: architecture, performance and delivery quality are part of the role from day one.
️ Responsibilities
- Design, develop and deploy full stack applications with .NET Framework / .NET Core, React and Next.js - Build and maintain REST APIs, ensuring clean integration between front end and back end - Deliver content driven solutions on Optimizely CMS or an equivalent DXP/CMS platform - Design scalable system architectures and microservices based solutions with cross functional teams - Optimize SQL and NoSQL databases for performance and scalability - Streamline delivery with GitHub workflows and actions - Guide technical implementation, drive architectural decisions and mentor more junior developers
✅ Requirements
- 3+ years as a C# .NET developer (.NET Framework and .NET Core) - Hands on experience with React and Next.js (mandatory) - Hands on experience with a DXP/CMS platform: Optimizely, Umbraco or equivalent - Solid REST API knowledge and proven experience designing scalable architectures and microservices - Proficiency in SQL and NoSQL databases, including optimization - Familiarity with DevOps tooling, specifically GitHub workflows and actions - Technical leadership: proven ability to guide teams, make architectural decisions and communicate clearly - Engineering mindset: comfortable discussing performance, dependency management, problem solving and investigation - Degree in Computer Science, Business Informatics or comparable - English B2 or higher, spoken and written
Nice to have
- Azure or another major cloud platform - ASP.NET Core / Web API
Why this project
-
Hybrid — 2 days/week on-site in Lisbon. -
Freelance via Shakers. -
Long-term engagement, immediate start.
Interested? Apply or send a DM.
#dotnet #csharp #reactjs #nextjs #Shakers