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Angular Developer with.NET experience – financial sector (f/m/x)
  • Rzeszow
Angular Developer with.NET experience – financial sector (f/m/x)
Rzeszów, Rzeszow, Podkarpackie Voivodeship, Polska
Sii Sp. z o.o.
21. 2. 2026
Informacje o stanowisku

technologies-expected :


  • Angular
  • .NET
  • C#
  • TypeScript

about-project :


  • We are looking for a Fullstack Developer to join one of our projects in the financial sector. The role focuses on building and maintaining customer-facing applications, ensuring smooth functionality and high performance. If this opportunity sounds interesting to you, we encourage you to apply!

responsibilities :


  • Developing and maintaining Angular-based web applications with TypeScript
  • Designing and implementing backend functionality using C# and .NET 6+
  • Collaborating across frontend and backend to integrate REST APIs and ensure smooth functionality
  • Writing unit tests and maintaining code quality according to Clean Code principles and design patterns
  • Participating in code reviews, improving application architecture, and suggesting technical enhancements

requirements-expected :


  • Strong experience with Angular (v18+) and TypeScript
  • Solid experience with C# and .NET 6+ for backend development
  • Good knowledge of PrimeNG library for UI components
  • Experience with ASP.NET Core Web API, REST, Git, and object-oriented programming concepts
  • Familiarity with Entity Framework Core, PostgreSQL, messaging systems (RabbitMQ), and containerization/orchestration tools such as Docker and Kubernetes/OpenShift
  • Fluent Polish required
  • Residing in Poland required

offered :


  • Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
  • Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
  • We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
  • Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
  • Comfortable workplace – class A offices or remote work
  • Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
  • PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
  • Investment in your growth – meetups, webinars, training platform and technology blog – you choose
  • Fantastic atmosphere created by all Sii Power People

  • Praca Rzeszów
  • Rzeszów - Oferty pracy w okolicznych lokalizacjach


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