Senior .NET Framework Engineer

Опис вакансії

We're looking for a senior backend engineer focused on .NET Framework (not just .NET Core). You'll maintain and evolve mature enterprise systems: read and refactor VB.NET code, build new features in C#, optimize SQL Server, integrate services via WCF, and automate operations with PowerShell.

Обов'язки

• Maintain and extend applications built on .NET Framework (C# + VB.NET).
• Read, debug, and refactor legacy code; reduce tech debt while keeping stability.
• Design high-quality T-SQL (queries, views, stored procedures) and tune performance.
• Implement data access with ADO.NET and Entity Framework.
• Build/consume integrations using WCF; create and maintain service contracts.
• Work with XML (parsing, transformation, validation; XSD/XSLT where needed).
• Write PowerShell scripts for automation, deployment, and system maintenance.
• Investigate production issues end-to-end; test, fix, and document solutions.
• Collaborate in English (written/spoken) with engineers and stakeholders.

Вимоги

• Strong, hands-on experience with .NET Framework (not only .NET Core).
• Expert C# and VB.NET — comfortable reading and maintaining older VB code.
• Solid SQL Server skills: design, stored procedures, indexing, performance tuning.
• ADO.NET and Entity Framework for data access.
• Working knowledge of WCF for service integrations.
• XML skills (parsing/transforming/validating).
• PowerShell scripting (automation/deploy/ops).
• Proven ability to analyze/debug legacy systems and deliver reliable fixes.
• Strong problem-solving mindset; independent, self-driven.
• English proficiency (written & spoken).
• Willingness to travel occasionally.

• Familiarity with manufacturing / MES / industrial IT systems.

Умови праці

We offer:

1. 24 calendar days of paid vacation per year (after the trial period);

2. Paid sick days (after the trial period);

3. Possibility to work remotely;

4. Possibility to visit English courses.