Back-end Developer

As a skilled Backend Developer with over 6 years of experience, you will play a crucial role in our team by constructing robust, scalable, and secure server-side applications. Your primary responsibilities will involve collaborating with frontend developers, UI/UX designers, and data engineers to develop APIs, integrate cloud services, and enhance backend performance for cutting-edge digital solutions. Your key responsibilities will include: API Development & Integration: - Building and maintaining scalable backend services. - Designing, developing, and maintaining RESTful and GraphQL APIs. - Integrating with third-party services, databases, and cloud platforms such as AWS/GCP. Database Management: - Designing and optimizing PostgreSQL/DB schemas. - Ensuring data integrity, performance, and scalability through efficient queries. Cloud & Server Management: - Deploying and managing backend services on AWS Lambda, EC2, or GCP Cloud Run. - Implementing CI/CD pipelines for seamless deployment and scaling. Code Optimization & Security: - Writing clean, efficient, and reusable code following best practices. - Ensuring backend security with OAuth, JWT authentication, and encryption. Collaboration & Documentation: - Collaborating with frontend teams to ensure seamless integration. - Creating and maintaining technical documentation and API specifications. - Ensuring API security, authentication, database query optimization, and code efficiency. Key Skills & Qualifications: - 6+ years of experience in backend development. - Proficiency in Node.js, Python (Django/Flask), or GoLang. - Strong expertise in PostgreSQL. - Experience with Docker, Kubernetes, and CI/CD pipelines. - Knowledge of cloud services (AWS, GCP). - Expertise in RESTful and GraphQL APIs, API authentication, and authorization (OAuth, JWT). - Experience with caching, load balancing, performance tuning, secure coding practices, data encryption, and access control. If you are passionate about backend development and possess the required skills and experience, we encourage you to share your resume at careers@onliestworld.com. This is a full-time position located in Visakhapatnam/UAE.,