KWAN

KWAN is a 100% Portuguese company that is part of the Rupeal Group, dedicated to IT Staffing, consulting, and outsourcing. KWAN exists because a developer believed in a different way of recruiting: treating people with the respect they deserve. Our goal is to be your go-to place for career advice and help you reach your dream job.
About company

C# Developer (with Blazor)

On-site

location Lisbon

date August 31, 2026

types Full-time

We are looking for a C# Developer (with Blazor) to work remotely who's eager to embark on an exciting new opportunity! Apply here https://form.typeform.com/to/PYqxT8NO?opportunity=Filipa%20Almeida&channel=ITJobs

About KWAN We connect IT professionals with projects that match their skills, professional experience, and goals, then we offer a career progression program, delivered by in-house specialists - our People Experience Partners - to guide them through our journey with us.

What is this challenge about

  • Take full ownership of the end-to-end development lifecycle of new features, from technical design through implementation and delivery;
  • Design, develop, and maintain backend services and RESTful APIs using .NET/C#;
  • Develop interactive UI components and web applications using Blazor, translating UX/UI designs into responsive, accessible, and high-performance solutions;
  • Deploy and manage applications and services using Microsoft Azure;
  • Write clean, maintainable, and well-tested code;
  • Participate actively in peer code reviews and contribute to engineering best practices;
  • Contribute to the improvement of CI/CD pipelines and DevOps processes;
  • Troubleshoot and resolve complex technical issues across the full stack;
  • Identify and address performance bottlenecks and other technical issues;
  • Contribute to the modernization, maintenance, and overall health of the codebase;
  • Leverage AI on a daily basis for activities such as system design, coding, and feature delivery.

What we are looking for

  • 5+ years of professional software development experience, with strong expertise in the Microsoft ecosystem, particularly .NET and C#;
  • Strong hands-on experience with Blazor and modern web development, with the ability to build responsive, accessible, performant, and user-friendly applications;
  • Solid experience developing RESTful APIs, backend services, workers, and background jobs using .NET;
  • Good knowledge of SQL Server, including data modelling, queries, and performance optimization;
  • Practical experience with Microsoft Azure and cloud-based application development, particularly services such as App Services, Azure SQL, Functions, and Azure DevOps;
  • Familiarity with CI/CD, DevOps practices, automated testing, and modern software development patterns, including Domain-Driven Design;
  • Ability to work across the full stack, collaborate with UX/UI and engineering teams, and take ownership of features from design through delivery;
  • Experience with Power BI or data visualization/integration is a plus;
  • Bachelor’s degree in Computer Science, Engineering, or a related field;
  • Fluent in Portuguese and English;
  • Comfortable using AI tools daily to support software design, development, problem-solving, and delivery.

Do you meet most of the position requirements? Then grab this opportunity and apply now! https://form.typeform.com/to/PYqxT8NO?opportunity=Filipa%20Almeida&channel=ITJobs

What we offer

  • A project that matches your skills and ambitions, as well as your preferences for working policies and culture.
  • A competitive salary with awesome benefits and opportunities to leverage your knowledge and network to earn additional income.
  • An empowering and respectful work culture enriched with social and learning events.
  • A People Experience Partner specially assigned to you - your go-to career guide, responsible for supporting your growth, facilitating training, and ensuring your work-life balance at KWAN.
  • A relocation package and visa sponsorship for all our international hires.

Some Words From Our Colleagues “At KWAN, they make sure that I feel comfortable with the client I’m working for and that what I’m doing aligns with my career aspirations.” - Luis Caldeira, DevOps @ KWAN

Grab this opportunity, apply now! https://form.typeform.com/to/PYqxT8NO?opportunity=Filipa%20Almeida&channel=ITJobs

Contacts and Address

earth Avenida Duque de Ávila, 46 - 3ºA 1050 - 083 Lisboa