Internal .NET Engineer - Build Core Apps (ASP.NET Core)

Netcompany; Warszawa; Hybrid; PLN 120,000 - 190,000; Full time

Benefits offered by this job

Medical Insurance

Life Insurance

Multisport Card

Free lunch

Drinks & snacks

English and Danish lessons

Career development & certifications

International cooperation

Office in Warsaw

Job summary

Netcompany in Warsaw is seeking a Software Engineer to join our IT Services team. You will design, develop, and maintain internal business applications using ASP.NET Core and related Microsoft technologies, collaborating with colleagues from multiple countries to deliver robust software.

You will own technical solutions, contribute to evolving internal platforms, and help automate processes while building reliable software that makes a difference for the organization.

Qualifications

• 3+ years of professional experience as a Software Engineer or .NET Developer.
• Strong experience with C# and ASP.NET Core.
• Experience with relational databases, preferably PostgreSQL.
• Experience writing automation or administration scripts in PowerShell.
• Experience working with Git and modern software development practices.
• Fluent English, both written and spoken, enabling smooth collaboration with international colleagues.

Responsibilities

• Design, develop and maintain internal business applications using ASP.NET Core (.NET 8).
• Develop backend services and APIs supporting internal business processes.
• Build and maintain user interfaces using Blazor or AngularJS.
• Develop automation scripts and operational tools using PowerShell.
• Implement background processing and scheduled jobs using Hangfire.
• Collaborate with colleagues across IT Services to improve internal platforms, automate workflows, and deliver high-quality software.
• Participate in code reviews, testing, troubleshooting and continuous improvement of existing solutions.

Skills

C#

ASP.NET Core

Fluent English

Ownership

Curiosity

Education

Bachelor's degree in Computer Science or related

Tools

PostgreSQL

Git

PowerShell

Hangfire

Docker

AngularJS

Job description

Netcompany in Warsaw is seeking a Software Engineer to join our IT Services team. You will design, develop, and maintain internal business applications using ASP.NET Core and related Microsoft technologies, collaborating with colleagues from multiple countries to deliver robust software.

You will own technical solutions, contribute to evolving internal platforms, and help automate processes while building reliable software that makes a difference for the organization.