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ALGOTEQUE Innovation Hub
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Full-stack Developer (.NET/C#) - Windows Forms Project
Poland
· Full-time
·
Mid-Senior
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 .NET C# Full-stack Developer, you will join the existing team of programmers to develop new functionality in the Windows Forms application, web dashboard ( ASP.NET Core, .NET Webforms) and portal ( ASP.NET Core, .NET MVC). The code uses Dutch naming conventions, and you will work in English with your team. Strong English skills and experience with SQL and SQL Server are required.
Responsibilities
B2B Contract
AO3535
Job Description
As a .NET C# Full-stack Developer, you will join the existing team of programmers to develop new functionality in the Windows Forms application, web dashboard ( ASP.NET Core, .NET Webforms) and portal ( ASP.NET Core, .NET MVC). The code uses Dutch naming conventions, and you will work in English with your team. Strong English skills and experience with SQL and SQL Server are required.
Responsibilities
- Develop new features in a large Windows Forms application (.NET Framework 4.8, C#), ASP.NET Core .NET Webforms application and ASP.NET Core .NET MVC application.
- Implement backend logic and database integrations SQL Server.
- Work closely with other developers in the team to deliver new business functionality.
- Write and review code, tests, and documentation.
- Collaborate with the team in English.
- 3+ years of experience with Windows Forms development in .NET Framework 4.x C#.
- Strong SQL and SQL Server knowledge.
- Comfortable with Dutch naming in code and documentation (no Dutch language skills required).
- Excellent English communication skills (spoken and written).
- Experience with legacy systems and large codebases is a plus.
- Experience with Git, Agile/Scrum working methods.
- Experience with AWS is a plus.
- Experience with Containerization and Orchestration Docker.
B2B Contract
AO3535
Key Skills
Ranked by relevance
sql
sql server
server
c
containerization
git
aws
ai
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- Posted
- Apr 07, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Warsaw
- Company
- ALGOTEQUE Innovation Hub
Industries
Information Technology & Services
Categories
Information Technology
Engineering
Related Jobs
3 roles aligned with this opportunity
View Job Details
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2026-04-10
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Mid-Level Java Developer
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