Senior Software Engineer (1 Year Renewable Contract)

The Company

We are looking for a Senior C# .NET Engineer to support the development, enhancement, and ongoing support of a network monitoring and reporting system. The role will focus on building back‑end services, integrating network and security data sources, and ensuring performance, reliability, and scalability in a production environment.
This is a hands‑on engineering role suited for an experienced developer who is comfortable working across application, data, and integration layers.


The Role

• Design, develop, and maintain C# / .NET applications supporting network monitoring and reporting platforms
• Build and support backend services to ingest, normalise, and process network and security data
• Develop and maintain API integrations (RESTful services, JSON, authentication, error handling)
• Design, optimise, and support SQL Server databases, including schemas, queries, and stored procedures
• Translate network and system events into reliable and scalable application logic
• Diagnose and resolve issues across application, API, and database layers
• Support production environments, including troubleshooting, performance tuning, and defect fixes
• Produce technical documentation, runbooks, and handover materials

• Collaborate with infrastructure, network, security, and support teams

Your Profile

• Minimum 6 years of hands‑on experience as a C# .NET Engineer
• Strong experience with .NET, C#, and backend application development
• Solid experience with SQL Server, including T‑SQL, stored procedures, and query optimisation
• Strong understanding of REST APIs and system integrations
• Experience supporting production systems in a critical or enterprise environment
• Good understanding of network fundamentals (e.g. VLANs, IP networking, switching, wireless)
• Strong problem‑solving skills and attention to detail

• Comfortable working independently in a contract setup

Apply Today

Please send your resume, in WORD format only and quote reference number DC13417919, by clicking the apply button. Please note that only short-listed candidates will be contacted.

Robert Half International Pte Ltd. Co. Registration no.: 200612189E | EA Licence no.: 07C5595 | Dmitriy Chervinskyi EA Registration no.: R22108655

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