.NET Core & PHP Backend Developer

Singapore 1 months agoFull-time External
38.2k - 49.1k / mo
🧠 About the Role We are seeking a skilled .NET Core & PHP Backend Developer to support, maintain, and enhance existing enterprise applications. The ideal candidate will have hands-on experience in backend development, troubleshooting, performance optimization, and API management. You will work closely with the development team to ensure smooth application operations, timely issue resolution, and continuous performance improvements. ⚙️ Key Responsibilities • Perform routine maintenance and support tasks for existing .NET applications to ensure stability, reliability, and optimal performance. • Investigate and troubleshoot reported application issues, analyze root causes, and implement corrective actions. • Collaborate with cross-functional teams to develop and deploy bug fixes and feature enhancements. • Monitor application and API performance, perform regular performance tuning, and optimize backend processes. • Develop and maintain technical documentation, including API endpoints, data mappings, and integration workflows. • Troubleshoot and resolve API-related issues to ensure responsiveness and smooth integration across systems. 🧩 Preferred Skills • Proven experience as a .NET Core Backend Developer or in a similar backend development role. • Proficiency in .NET Core, .NET 8, C#, and PHP. • Knowledge of Domain-Driven Design (DDD) principles and their application in backend architecture. • Basic experience implementing authentication and authorization (Auth) mechanisms. • Understanding of backend security best practices. • 2–5 years of hands-on experience in .NET-based application maintenance, support, and enhancements. EA Number: 11C4879