Senior Fullstack Developer (.NET and Angular)

HAYS POLAND Sp. z o.o.

Data publikacji: 11.05.2026 Oferta wygasa: 09.08.2026

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Senior Fullstack Developer (.NET and Angular)

lokalizacja: Polska

numer referencyjny: 1199591/praktykipl

Hays IT Contracting is a collaboration based on B2B principles. Our company adapts IT specialists to the most interesting technological projects on the market. Join the circle of 500 satisfied contractors and work for Hay’s clients!  For our client we are currently looking for Candidates for the position of:
Senior Fullstack Developer: .NET/Angular (60%/40%)

Location: remote, occasional visits in Warsaw (Poland)
Job type: B2B (with Hays Poland)
Length: long-term cooperation, first contract for 12 months
Start date: ASAP/1 month Rate: 120–155 pln/h (net+vat)

General information: Development of .NET and Angular -based applications directly integrated into the client's team

Tasks:
  • Design and develop parts of a complete enterprise-grade software system
  • Translate requirements (user stories) into software design. Produce technical documentation
  • Proposing technical solutions for business needs and technical problems
  • Optimize the software produced from the performance, security and quality points of view
  • Collect and interpret software metrics
  • Perform Unit and Integration Testing of the developed software
  • Provide 3rd line support

What we expect from you:
  • Minimum 6 years of experience in a similar position
  • Proficiency in English at B2+ level
  • BSc or higher education degree in Computer Science/Information Technology/Engineering.
  • Expert knowledge of Angular and .NET
  • Knowledge of MS SQL, IIS
  • Knowledge of Azure DevOps, MS Visual Studio
  • Experience with Web Services, including WS-Security and related extensions
  • Experience working in Agile/Scrum
  • Expertise in developing enterprise level software systems. At least has participated in the complete lifecycle of three software solutions
  • Proficient developing components at least in one of the following layers: data layer, business logic layer and UI layer
  • Knowledge of UML specifications. Knowledge of Sparx Enterprise Architect
  • Ability to set and adhere to the project QA standards
  • Ability to document effectively the developed technical solutions

What will the recruitment process look like:
  • Your CV will be verified by Hays Recruiter
  • Recruiter will contact you by phone - a 15-minute conversation about the project and your experience
  • Technical conversation with the client (max 2 stages)
  • Offer
  • Welcome to the project!
     





 Hays Poland sp. z o.o. is an employment agency registered in a registry kept by Marshal of the Mazowieckie Voivodeship under the number 361.

hays.pl

Hays Poland sp. z o.o. jest agencją zatrudnienia nr 361