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Senior Backend Developer @ Infoniqa Poland Sp. z o.o.
  • Kraków
Senior Backend Developer @ Infoniqa Poland Sp. z o.o.
Kraków, Kraków, Lesser Poland Voivodeship, Polska
Infoniqa Poland Sp. z o.o.
5. 2. 2026
Informacje o stanowisku

About infoniqa

infoniqa develops cloud-based ERP solutions for the construction industry. Our mission is to digitize construction processes and support companies in managing complex projects more efficiently.

We build scalable SaaS solutions on Microsoft Azure using modern, microservice-based architecture. You will work on technically meaningful projects with real impact, while being part of an established and stable organization.

Product

BRZ365 is a SaaS ERP platform for the construction market, built on Microsoft Azure. The system is based on microservices and Domain-Driven Design, with public APIs and webhooks used by customers and partners.

Working Mode

We work in an agile setup (Scrum / ScrumKanban) in cross-functional teams. Development is organized in two-week sprints with regular releases every four weeks.



  • 5+ years of professional experience as a Backend / .NET Developer
  • Strong expertise in C# and .NET (business logic layer, clean architecture)
  • Solid experience with Microsoft Azure (cloud-based applications)
  • Very good knowledge of SQL / T-SQL and relational databases
  • Experience in refactoring legacy systems and reducing technical debt
  • Proven ability to migrate logic from SQL stored procedures to application code
  • Strong focus on code quality, testability and maintainability
  • Hands-on experience with unit testing and improving test coverage
  • Experience working with RESTful APIs
  • Familiarity with microservice-based architectures
  • Experience working in an agile environment (Scrum / Kanban)
  • Very good English communication skills (spoken and written)

About infoniqa

infoniqa develops cloud-based ERP solutions for the construction industry. Our mission is to digitize construction processes and support companies in managing complex projects more efficiently.

We build scalable SaaS solutions on Microsoft Azure using modern, microservice-based architecture. You will work on technically meaningful projects with real impact, while being part of an established and stable organization.

Product

BRZ365 is a SaaS ERP platform for the construction market, built on Microsoft Azure. The system is based on microservices and Domain-Driven Design, with public APIs and webhooks used by customers and partners.

Working Mode

We work in an agile setup (Scrum / ScrumKanban) in cross-functional teams. Development is organized in two-week sprints with regular releases every four weeks.


,[Refactor legacy backend code to reduce technical debt , Migrate business logic from SQL stored procedures to the C# application layer , Improve code quality, maintainability and testability , Increase unit test coverage to above 80% , Ensure existing functionality remains unchanged (no regressions) , Work closely with the internal Team “Titan” during the handover phase , Support knowledge transfer and documentation as part of the transition , Collaborate within a cross-functional, agile team Requirements: .NET, C#, Azure, SQL, Microservices, REST API, Unit testing, Domain-driven design, Azure DevOps Tools: . Additionally: Sport subscription, Private healthcare, Lunch card, International projects, Free coffee, Bike parking, Modern office.

  • Praca Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


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