Senior Backend C# Engineer — AI Portal & REST APIs

CYNAPSE PTE. LTD.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A tech company specializing in AI solutions is looking for an experienced Senior Backend C# Developer to join their Portal Team. In this full-time, permanent role based in Singapore, you'll design, implement, and maintain backend systems that power complex AI solutions. Your responsibilities include developing RESTful APIs, collaborating with a talented global team, and adhering to Agile methodologies. The position offers competitive salary, stock options, and a unique opportunity to work with cutting-edge technologies.

Benefits

Competitive base salary

Generous stock option package

Flexible working hours

Health insurance coverage

Professional development support

Qualifications

• Minimum 8+ years of experience as a Backend Developer with strong proficiency in C# and .NET Core.
• Solid understanding of ASP.NET for building enterprise-level web applications.
• Experience in designing and developing RESTful APIs and backend services.
• Strong understanding of relational database management systems (and SQL).
• Familiarity with cloud-based deployments and containerization technologies.

Responsibilities

• Design, develop, and maintain backend systems for enterprise-grade portal solutions.
• Collaborate with frontend developers, architects, and stakeholders.
• Lead by example in producing clean high-quality, reusable code.
• Develop RESTful APIs and integrate with third-party services.
• Perform unit testing and automated testing.
• Participate in technical discussions and contribute to system design reviews.
• Debug and optimize performance bottlenecks in production environments.

Skills

C# proficiency

.NET Core (version 8 preferred)

ASP.NET

RESTful APIs

Object-Oriented Programming (OOP)

SQL

Cloud-based deployments (Azure, AWS, GCP)

Containerization (Docker, Kubernetes)

Automated testing frameworks (xUnit, NUnit)

CI/CD pipelines

Job description

A tech company specializing in AI solutions is looking for an experienced Senior Backend C# Developer to join their Portal Team. In this full-time, permanent role based in Singapore, you'll design, implement, and maintain backend systems that power complex AI solutions. Your responsibilities include developing RESTful APIs, collaborating with a talented global team, and adhering to Agile methodologies. The position offers competitive salary, stock options, and a unique opportunity to work with cutting-edge technologies.