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Back-end Developer (.NET Framework)
  • Warsaw
Back-end Developer (.NET Framework)
Warszawa, Warsaw, Masovian Voivodeship, Polska
Algoteque
6. 6. 2025
Informacje o stanowisku

ALGOTEQUE is an IT consultancy firm that helps startups, mid-sized and large corporations to create and deliver innovative technologies.
Our team has a successful track record in designing, developing, implementing, and integrating software solutions (AI, ML, BI, Web, Automation) for Telecom, Energy, Bank, Insurance, Pharma, Automotive, Industry, e-commerce. We deliver our services both in fixed-price and time-and-materials models, helping our customers achieve their business and IT strategies.

Job Description :

As a Back-end Developer, you will help architect and build new .NET APIs and business logic for the new web application, based on the existing Windows Forms applications features. The codebase uses Dutch naming conventions, and you are willing to work with and maintain these. Excellent English communication skills are required.
Responsibilities:
- Develop and maintain backend APIs and business logic in .NET Framework 4.8 C#.
- Design and implement database integrations SQL Server).
- Collaborate with the frontend and other backend developers.
- Write unit and integration tests.
- Work in a cross-functional Scrum team.

Profile / Requirements :

- 3+ years of experience with .NET Framework 4.x C#, including backend/API development.
- Good knowledge of SQL and relational databases, especially SQL Server.
- Comfortable with Dutch naming in code and documentation (no Dutch language required).
- Excellent English communication skills (spoken and written).
- Familiarity with RESTful services and integrations.
- Experience with Git and CI/CD is a plus.
- Proactive, communicative, and a team player.
- Experience with AWS is a plus.
- Experience with Containerization and Orchestration Docker.

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