Talent Job Seeker
.NET Developer (Support)
- directions_car Bucharest
- work Full-time
About the position
Job Title: Senior .NET Developer Support & Maintenance
Location: EU (Remote)
Start Date: ASAP
Contract Duration: Until December 2025 (with extension potential)
Working Method: Remote
Language Requirements: English (Fluent)
Role Overview
We are looking for a Senior .NET Developer to join our support and maintenance team, focused on providing 2nd and 3rd line support for our clients existing .NET applications. This is a long-term engagement, with a key emphasis on ensuring service continuity and stability across a suite of business-critical systems.
The role involves addressing incidents, performing bug fixes, and managing maintenance tasks for .NET-based web applications.
Key Responsibilities
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Provide 2nd and 3rd line application support for existing .NET applications
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Investigate, resolve, and document incidents and service requests
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Maintain, optimize, and enhance legacy systems built in ASP.NET Core
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Write and manage SQL Server stored procedures
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Collaborate with other IT and business teams to ensure timely resolution and support
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Maintain a high standard of code quality and documentation
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Monitor application performance and recommend improvements when needed
Required Skills
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Proficiency in ASP.NET Core 7 or higher
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Strong knowledge of JavaScript and jQuery
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Hands-on experience with Microsoft SQL Server and stored procedures
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Familiarity with authentication and identity systems (IAM, Azure AD nice to have)
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Solid experience in legacy .NET environments without modern ORM frameworks (e.g., no NHibernate, no Entity Framework)
Nice to Have
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Experience working in distributed support environments
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Familiarity with service continuity planning and multi-resource allocation
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Prior experience in support roles with long-lifecycle enterprise systems
If you're an experienced .NET Developer with a strong focus on application support and maintenance, and you're looking for a long-term remote opportunity, wed love to hear from you.
Place of work
Bucharest
app.general.countries.Romania
About the company
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Job ID: 9708616
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