Job Description: Develop and maintain scalable, high-performance RESTful APIs using C#.NET (latest version). Collaborate with cross-functional teams to understand requirements and deliver robust API solutions. Work on cloud-based app services, including Azure Functions and Azure Key Vault. Assist in database design and queries using PostgreSQL. Write unit tests to ensure code quality and adhere to standards validated by SonarQube. Document API specifications and design documentation. Implement authentication and authorization flows in API integrations. Optimize APIs for performance, scalability, and reliability. Integrate and deploy APIs using Azure DevOps pipelines. Manage cloud resources, including APIM (Azure API Management) and Elastic services. Ensure compliance with API security and authentication protocols. Perform analytics on API usage and provide insights for improvement. Mentor team members and guide them on best practices for API development. Develop full-stack solutions by integrating front-end and back-end services, leveraging modern JavaScript frameworks like React or Angular (good to have). Required Skills 1. Core Programming: o C#.NET (Latest Version) o Writing optimized, secure, and scalable code o Understanding and applying design patterns (e.g., Singleton, Factory, Repository, Dependency Injection) for clean and maintainable code 2. Source Control & CI/CD: o Git and Azure DevOps 3. Cloud Expertise: o Azure Cloud Services (App Service, Azure Functions, Key Vault, APIM, etc.) 4. Microservice architecture concepts including API Gateway implementation and management Quality Assurance: o Unit Testing o SonarQube 5. API Development: o REST APIs o API documentation (API Spec Doc and Design Doc) o Authentication and Authorization (OAuth, JWT, etc.) 6. Analytics & Scaling: o Elastic and API usage analytics 7. Industry Standards: o Experience with EV/HEV/Battery Swap standards and processes 8. Good to Have: o Node.js experience as an added value for cross-platform API development o Full-stack development skills, including proficiency in modern front-end frameworks like React or Angular