Category ITResponsibilities: Design efficient relational database schemas (PostgreSQL). Architect and implement backend systems using NestJS and ORMs (TypeORM/Prisma). Apply design patterns to build maintainable, scalable code. Develop, document, and maintain APIs (REST & optionally GraphQL) for multiple front-end apps. Implement Redis caching strategies for performance optimization. Set up CI/CD pipelines, manage AWS infrastructure (RDS, ECS/Lambda, S3, CloudFront, API Gateway, Cognito), and monitor system health. Deploy and maintain backend services using CSP (Cloud Service Provider) tools. Perform database query optimization and cost optimization for cloud usage. Use Swagger/OpenAPI for API documentation and collaborate closely with front-end teams to align on API design. Enhance, refactor, and scale systems over time to meet growing business needs. Working Type: Fully Remote. Requirements: 3+ years professional backend development experience. Strong skills in NestJS, PostgreSQL, and an ORM (TypeORM/Prisma). Solid understanding of backend architecture, relational database design, and design patterns. Experience deploying and managing applications on AWS. CI/CD setup and pipeline management experience. Redis or similar caching experience. Strong debugging, profiling, and optimization skills. Proficiency in English (written and spoken) for technical documentation, collaboration, and communication. Ability to work independently in a startup-fast environment. Experience with GraphQL. Knowledge of message queues (RabbitMQ, SQS, Kafka). Familiarity with serverless architectures (AWS Lambda).
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