Job Description
We are seeking an experienced Software Engineer with strong proficiency in C# and .NET technologies. This is a long-term contract opportunity based in Dublin. The successful candidate will be responsible for developing and maintaining scalable, secure, and high-performance applications across various platforms and environments.
Role: Senior Backend Engineer (C#, .Net)
Type: Long-term contract/Permanent
Location: Dublin, Ireland
Mode: Hybrid
Required Skills and Qualifications
- C# Proficiency: 6+ years of experience with C# and a solid understanding of the .NET framework
- .NET Framework and .NET Core: Deep familiarity with both legacy and modern .NET technologies
- Networking: Solid understanding of routing, DNS, DHCP, TCP, UDP, IP, SNMP protocols
- Databases: Experience with MS SQL, MySQL, and SQLite
- Cloud Technologies: Exposure to AWS, including services like SQS and RDS
- Operating Systems: Windows, MacOS, and Ubuntu, with the ability to troubleshoot .NET Core applications on Ubuntu
- Code Signing: Experience with code signing processes across Windows, Linux, and MacOS
- Scripting: Familiarity with shell scripting on Linux, PowerShell on Windows; knowledge of Python and Perl is a plus
- OOP: Strong knowledge of object-oriented programming concepts and design patterns
- Testing: Experience with unit testing frameworks (e.g., NSubstitute), and a strong interest in promoting a test-driven development (TDD) culture
- Version Control: Proficiency with Git and general version control practices
Key Skills
Ranked by relevance
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- Posted
- Oct 16, 2025
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Dublin
- Company
- GCS
Industries
Categories
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