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emagine Linkedin · Posted 16d ago

.NET Developer

Poland

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Indexed description

Industry: debt collection

Remote work: 100%

Project language: English

FTE: full-time (if you are interested in part-time, it’s also ok)

Project length: until the end of 2026 + prolongations

Start: ASAP

Assignment type: B2B

Remuneration: up to 180 PLN/h

Job Summary: The .NET Developer will be primarily responsible for maintaining and developing an existing self-service portal used by customers and clients, which incorporates legacy code as well as newer components.

Responsibilities:

  • Maintain and stabilize an existing ASP.NET application, ensuring uptime and functionality.
  • Perform IIS hosting and configuration for the application.
  • Understand legacy authentication patterns to facilitate secure access.
  • Work with poorly documented codebases, improving clarity and stability.
  • Periodically develop new features as required by the project.

Must Haves:

  • Proficient in ASP.NET Web Forms / classic .NET technology (e.g., client_login.aspx).
  • Experience with IIS hosting and configuration.
  • Strong understanding of legacy authentication methods.
  • Ability to read and stabilize poorly documented codebases.

Nice to Have:

  • Familiarity with newer development practices and components (e.g., ASP.NET MVC Core).
  • Experience with MS SQL, including queries and stored procedures.
  • Knowledge of application maintenance workflows.
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