.NET Developer

Aether Biomedical; Deutschland; Vor Ort; EUR 34.465 - 57.441; Vollzeit

Zusammenfassung

Aether Biomedical is seeking a .NET Developer to maintain and extend an existing self-service portal used by customers and clients, balancing legacy code with newer components to ensure reliability and performance.

Responsibilities include sustaining an ASP.NET Web Forms application, managing IIS hosting, understanding legacy authentication, and improving poorly documented code while periodically delivering new features.

Qualifikationen

• 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.

Aufgaben

• 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.

Kenntnisse

Legacy code maintenance

Debugging

Problem solving

Tools

ASP.NET Web Forms

IIS

MS SQL

Classic .NET

Jobbeschreibung

Industry: debt collectionRemote work: 100%Project language: EnglishFTE: full-time (if you're interested in part-time, it's also ok)Project length: until the end of 2026 + prolongationsStart: ASAPAssignment type: B2BRemuneration: 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.