Backend Software Engineer – Node.js & AI

About the Role:We're building an AI-powered platform focused on solving real-world problems through scalable technology, intelligent automation, and seamless integrations.We're looking for an experienced Backend Software Engineer to join our engineering team and build reliable, scalable, and high-performance backend systems powering both web and mobile applications.Work Type: On-site or RemoteResponsibilities:Design, develop, and maintain scalable backend services. Build secure, reliable, and maintainable REST APIs. Design and optimize database architecture and performance. Integrate third-party APIs and external services. Integrate AI services and Large Language Models (LLMs) into production systems. Develop and maintain API documentation using Swagger / OpenAPI. Improve application performance, scalability, and reliability. Collaborate closely with Product, Mobile, Web, and AI teams. Participate in architecture discussions and code reviews. Troubleshoot production issues and continuously improve system stability. Required Skills:BackendNode.js TypeScript NestJS ExpressJS FastifyJS FrontendAngular / AngularJS DatabaseMongoDB Mongoose Prisma API DevelopmentREST APIs Swagger / OpenAPI Cloud & DevOpsAWS MongoDB Atlas Docker Vercel GitHub CI/CD Backend TechnologiesRedis BullMQ / RabbitMQ WebSockets JWT / OAuth Authentication Background Jobs Microservices Performance Optimization AI IntegrationHands-on experience integrating AI services such as:OpenAI Claude ElevenLabs Experience with:AI APIs Function Calling Prompt Engineering RAG Embeddings What We're Looking For:We're looking for someone who:Writes clean, maintainable, and scalable code. Has strong problem-solving and debugging skills. Takes ownership and works independently. Has experience building production-grade backend applications. Understands software architecture and best engineering practices. Communicates effectively and enjoys working in Agile teams. Work ArrangementOn-site Remote