Senior .NET Engineer: Clean Code, Azure & Microservices

AVENGA; Wrocław; On-site; PLN 150,000 - 210,000; Full time

Job summary

AVENGA in Wroclaw seeks a senior .NET developer to own the full lifecycle of the core Prosit+ solution. You will analyse requirements, design, implement, test, and maintain modules with C#, WPF, and EF/NHibernate, collaborating with architects, testers, and analysts within an Agile team.

You will write testable code, drive improvements in tools and practices, and support users during standard hours (8:00–17:00). Fluency in English and a passion for quality are essential.

Qualifications

• Strong knowledge of .NET/C# with WPF, SQL, XML/JSON.
• Adherence to SOLID and Clean Code practices.
• Experience with NHibernate/Entity Framework and Azure DevOps.
• English fluency; proactive team player in Agile environments.

Responsibilities

• Develop and maintain the Prosit+ core solution across the full lifecycle.
• Collaborate with architects, testers, and analysts to create epics and artefacts.
• Write unit, integration, and UI tests to ensure testability.
• Support users and drive continuous improvement of tools and practices.

Skills

.NET/C#

SOLID principles

Clean Code

WPF

SQL

XML/JSON

NHibernate/EF

Azure

DevOps / YAML

Microservices

ASP.NET MVC

TDD

Tools

Visual Studio

SQL Management Studio

Azure DevOps

Git

WiX toolset

Job description

AVENGA in Wroclaw seeks a senior .NET developer to own the full lifecycle of the core Prosit+ solution. You will analyse requirements, design, implement, test, and maintain modules with C#, WPF, and EF/NHibernate, collaborating with architects, testers, and analysts within an Agile team.

You will write testable code, drive improvements in tools and practices, and support users during standard hours (8:00–17:00). Fluency in English and a passion for quality are essential.