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Harvey Nash Technology

Full Stack .NET Developer

Harvey Nash Technology Show all offers
Warsaw
Warszawa
Expires Nov 3, 2026
2 months ago

In short

Full Stack .

NET Developer in Warsaw. Build and shape treasury applications, design UIs, develop ASP.

NET Core REST services, and contribute to architecture. Requires C#/.

NET, JavaScript, and front-end library experience.

AI-written summary based on the listing content.

Full Stack .

NET Developer – Treasury ApplicationsYou will:

Shape high-impact treasury applications used by internal financing, liquidity and margin teams

  • Design intuitive user experiences that translate complex financial data into clear workflows for analysis, monitoring and action
  • Build responsive single-page applications exposing large data sets without compromising usability, performance or reliability
  • Develop back-end services delivering trusted data and calculations through clean, scalable service interfaces
  • Implement efficient pagination and data retrieval patterns supporting demanding client-side controls and large-volume reporting
  • Partner with product owners, business users and engineers to translate treasury needs into practical technology solutions
  • Contribute to architecture decisions across front-end and back-end components as the platform evolves
  • Build deep knowledge across the technology stack to modernize treasury systemsYou bring:

Hands-on experience engineering production software with C# or F# across the .

NET ecosystem

Experience building single-page applications in JavaScript using established front-end libraries

Experience designing and implementing ASP.

NET Core back-end REST services for production applications

Experience implementing server-side pagination models driven by client controls for large data setsStrong knowledge of serialization protocols, authorization and authentication mechanisms

Ability to shape a UI product vision beyond individual technical components

Published 2026-08-05
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