Full Stack Engineer

Full Stack Engineer Location: Abu Dhabi, UAEEmployment Type: Full-time Job SummaryNorthBay is seeking a Full Stack Engineer with strong expertise in modern front-end and backend technologies, particularly JavaScript/TypeScript, React, Node.js, and Nest.js. The role involves designing, developing, and maintaining scalable full-stack applications for AI-driven platforms, with a strong focus on performance, clean architecture, maintainability, security, and seamless user experience.The ideal candidate will have hands-on experience building responsive front-end applications and robust backend services using Node.js/Nest.js, developing RESTful APIs, integrating databases and third-party services, and collaborating closely with ML engineers, backend developers, and product/design teams.Experience working with AI/LLM platforms and AI API integrations is highly desirable.Key Responsibilities  ● Design, develop, and maintain scalable full-stack web applications using React, Next.js, TypeScript, Node.js, and Nest.js.● Build responsive, accessible, and high-performance front-end applications using modern frameworks and reusable components.● Develop scalable and secure backend services, APIs, and microservices using Node.js and Nest.js.● Design and implement RESTful APIs and integrate third-party services and AI APIs.● Work with databases and data-access layers, ensuring efficient queries, data integrity, and scalability.● Implement authentication, authorization, security controls, and role-based access where required.● Collaborate closely with ML engineers, product managers, designers, and other engineering teams to deliver intuitive AI-powered applications.● Integrate AI/LLM capabilities into web applications, including real-time model outputs and AI-powered workflows.● Optimize application performance across both front-end and backend layers.● Build reusable components, services, and design patterns that improve maintainability and development efficiency.● Participate in architectural discussions, code reviews, technical planning, and engineering best practices.● Contribute to automated testing, documentation, CI/CD pipelines, and deployment processes.● Troubleshoot production issues and identify opportunities for improving application reliability, scalability, and performance.● Mentor junior engineers and contribute to a collaborative engineering culture.Required Skills & Qualifications ● 5+ years of full-stack development experience with strong command of JavaScript and TypeScript.● Strong hands-on experience with React and modern front-end frameworks such as Next.js, Vue.js, or similar.● Strong backend development experience with Node.js and Nest.js.● Experience designing and developing RESTful APIs and backend services.● Strong understanding of backend architecture, API design, authentication, authorization, and security best practices.● Experience working with relational and/or NoSQL databases such as PostgreSQL, MySQL, MongoDB, or similar.