Backend Developer

Join Us In Shaping the Future of Video Intelligence At cynapse.ai, we believe that our people are the heart of our innovation. We are dedicated to fostering a collaborative, diverse , and open culture that empowers every employee to lead and innovate . If you’re passionate about technology and eager to make a meaningful impact, cynapse.ai is the place for you. Join us and help deliver beyond expectations with agility and excellence. Cynapse is a leading AI software company specializing in enterprise-grade Video Intelligence Solutions Powered by Generative AI, tailored to meet the unique challenges of various industries. Our vertical-specific solutions empower organizations to enhance safety, operational efficiency, and security in complex environments such as roads, seaports, airports, and cities. By combining advanced Vision AI with Generative AI, we continually push the boundaries of video analytics, delivering insights and automation that transform operations. Led by a global team with a proven track record of scaling startups into market leaders, we foster innovation, collaboration, and diverse perspectives. Headquartered from US, Cynapse serves clients worldwide, redefining what’s possible with video intelligence. Job Description We are looking for an experienced Senior Backend C# Developer to join our Portal Team , responsible for developing our enterprise-grade portal solutions. This role involves designing, implementing, and maintaining robust backend systems that power complex AI solutions for enterprise and government. You will be working with the latest technologies, including .NET Core 8 and ASP.NET, in a collaborative, agile, and professionally challenging environment. Responsibilities Design, develop, and maintain backend systems for our enterprise-grade portal solutions. Take ownership and of design tasks and collaborate with frontend developers, architects, and other stakeholders to align backend solutions with overall system goals. Lead by example in producing clean high-quality, reusable code following established best practices for scalability and security. Develop RESTful APIs and integrate with various third-party services and databases. Perform unit testing and automated testing to ensure code quality and reliability. Actively participate in technical discussions and contribute to code, system design, and architecture reviews. Debug, troubleshoot, and optimize performance bottlenecks in production environments. Follow Agile/Kanban methodologies and collaborate effectively with the engineering team. Qualifications Minimum 8+ years of experience as a Backend Developer with strong proficiency in C# and .NET Core (version 8 preferred). Solid understanding of ASP.NET for building enterprise-level web applications. Experience in designing and developing RESTful APIs and backend services. Proficiency in Object-Oriented Programming (OOP) principles and software design patterns. Strong understanding of relational database management systems (and SQL). Familiarity with cloud-based deployments (Azure, AWS, or GCP) and containerization technologies like Docker or Kubernetes . Experience with automated testing frameworks (xUnit, NUnit, or equivalent) is a strong advantage. Knowledge of CI/CD pipelines and modern agile software development practices. Experience with any of the following would be considered a bonus Microservices and message-oriented architectures gRPC, or Message brokers like RabbitMQ or Kafka. Innovative, motivated, and a quick learner with a passion for solving complex technical challenges. Strong communication and teamwork skills, with the ability to work effectively in small, agile teams. A high degree of ownership and attention to detail, with a commitment to delivering robust and high-quality software solutions. Adaptable and open to learning new technologies and processes. Competitive base salary and a generous stock option package. Unique opportunity to work with a talented global team on cutting-edge technologies. Informal and exciting work environment with flexible working hours. Health insurance coverage and professional development support. Location : Due to the nature of the role, this position is open only to candidates based in Singapore . #J-18808-Ljbffr