Fullstack Developer (Flutter, Angular, .NET, SQL) (m/f/n)

We’re looking for a Fullstack Developer to join our client's dynamic development team and help build high-quality, scalable applications that make an impact.

This role focuses primarily on frontend development using Angular and Flutter, while also supporting backend services built with C#/.NET and SQL.

You’ll work closely with cross-functional teams to deliver secure, performant, and user-friendly solutions.

What you’ll do:

• Develop, maintain, and enhance applications using Angular and Flutter

• Support backend development with C#/.NET and SQL

• Design and implement RESTful APIs and integrate them with frontend applications

• Ensure application security, performance, and scalability

• Perform unit testing, debugging, and participate in code reviews

• Collaborate in Agile sprints, contributing to planning, development, testing, and deployment

• Work closely with the Product team to translate requirements into technical solutions

• Stay up to date with emerging technologies and suggest process improvements

What we’re looking for:

• 3+ years of software development experience

• Strong knowledge of Angular, Flutter, HTML, CSS, TypeScript, and JavaScript frameworks

• Experience with C#/.NET and SQL Server (plus NoSQL)

• Familiarity with Git and Agile methodologies

• Strong problem-solving skills and attention to detail

• Excellent communication and teamwork skills

• A proactive mindset and eagerness to learn new technologies

Nice to have:

• Experience with Ionic or Cordova

• Knowledge of Azure or AWS cloud platforms

• Familiarity with Azure Functions, Azure DevOps, and CI/CD pipelines

• Experience with authentication frameworks (OAuth, JWT, IdentityServer)

• Interest in cross-platform development

Offer:

• Contract type: B2B via Shimi

• Rate: 100 PLN/h netto+VAT

• Work model: hybrid (2/3 days at the office in Cracow)

• Benefits: Multisport and Luxmed cards