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Mid .Net Fullstack Developer

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Summary

Mid-level full-stack developer building applications with C# .NET (Framework/Core) back ends and React/Next.js front ends, working with Optimizely-style DXP/CMS platforms, REST APIs, SQL/NoSQL databases, and GitHub Actions for DevOps. Hybrid role based in Lisbon (2 days/week in office) with a focus on scalable microservice architecture and technical leadership.

Introduction & Summary:

We are seeking a skilled Mid .Net Fullstack Developer to join our dynamic team. The ideal candidate will possess at least 3 years of experience in C# .NET development, with a solid understanding of both front-end and back-end technologies. Proficiency in modern UI frameworks like React and Next.js is essential, along with hands-on experience in DXP/CMS platforms such as Optimizely. This role will involve collaborating with cross-functional teams to deliver innovative solutions while ensuring high standards in architecture and coding practices.

Key Responsibilities:

  • Perform design, development, and deployment of full stack applications using .NET Framework/.NET Core and modern UI frameworks.

  • Ensure best practices in coding, architecture, and DevOps.

  • Collaborate with cross-functional teams to deliver scalable system architectures and microservices-based solutions.

  • Develop and maintain REST APIs, ensuring seamless integration with front-end and back-end systems.

  • Work with Optimizely CMS or similar DXP/CMS platforms to deliver content-driven solutions.

  • Build and optimize SQL and NoSQL databases for performance and scalability.

  • Utilize DevOps tools, such as GitHub workflows and actions, to streamline development and deployment processes.

  • Stay updated with the latest technologies and trends to drive innovation within the team.

Must-Have Qualifications:

  • A degree in Computer Science, Business Informatics, or a comparable qualification.

  • At least 3 years of experience as a C# .NET Developer (.NET Framework / .NET Core).

  • Hands-on experience with DXP/CMS platforms like Optimizely, Umbraco or equivalent.

  • Proficiency in SQL and NoSQL databases.

  • Solid knowledge of REST APIs.

  • Experience with modern UI frameworks: React and Next.js (mandatory).

  • Strong technical leadership experience, with proven ability to guide teams, make architectural decisions, and communicate effectively (mandatory).

  • Familiarity with DevOps tools, including GitHub workflows and actions.

  • Solid experience in designing scalable system architectures and microservices.

  • Engineering-focused mindset: able to talk about performance, dependency management, communication, problem solving, and investigation.

  • English proficiency at B2 level or higher (spoken and written).

  • Availability to work in a hybrid model (2 days per week in the Lisbon office).

Nice-to-Have Qualifications:

  • Experience with Azure or other cloud platforms.

  • Experience with ASP.NET Core / Web API.

We wish to remind candidates to be aware of the following points: Work model: 2 days per week in the office and 3 days at home. Office is located in Lisbon.

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