Full Stack TypeScript Engineer – Next.js & AI

Job description

***This role is open to candidates based in LATAM, Africa, and Eastern Europe. Please note that as this role supports U.S.-based clients, candidates must be available to work during U.S. business hours aligned with the client’s time zone.*** Our client is a growing technology company building modern web applications powered by real-time data and AI-driven functionality. As the company continues to develop its technology infrastructure and digital products, they are seeking a **Full Stack TypeScript Engineer – Next.js & AI** to build and maintain scalable applications across both frontend and backend systems. ## Role Overview The **Full Stack TypeScript Engineer – Next.js & AI** will be responsible for developing, maintaining, and improving web applications across both frontend and backend systems. The **Full Stack TypeScript Engineer – Next.js & AI** will build responsive user interfaces using Next.js and React, develop backend functionality using TypeScript, Convex, and serverless functions, and integrate Claude LLM APIs to create AI-powered features and automated workflows. This role is ideal for a hands-on developer who enjoys solving technical problems, working across the entire application stack, and experimenting with modern AI technologies to build reliable and scalable products. ## Location **Fully Remote |** 9:00 AM - 5:00 PM EST # ## Key Responsibilities ### Frontend Development - Develop responsive and dynamic user interfaces using **Next.js 16 with App Router, React 19, and TypeScript**. - Build modern web experiences using **Tailwind CSS 4**. - Implement animations and interactive experiences using **Framer Motion**. - Ensure applications perform reliably across different devices and browsers. - Build reusable and maintainable frontend components. - Optimize frontend performance, responsiveness, and overall user experience. - Integrate frontend applications with backend services, APIs, and real-time data. - Support AI-driven frontend experiences, including dynamic content and personalization. ### Backend Development - Develop and maintain backend functionality primarily using **TypeScript**. - Build backend services using **Convex real-time database and serverless functions**. - Design and implement scalable APIs and database integrations. - Develop systems capable of supporting real-time data processing and application updates. - Integrate backend services with frontend applications and external platforms. - Troubleshoot backend issues and continuously improve system reliability and performance. ### AI Integration & Automation - Integrate **Claude LLM APIs** into applications and backend workflows. - Develop AI-powered functionality that supports automation, data processing, and dynamic application experiences. - Build workflows that use AI to improve internal processes and application capabilities. - Implement AI-driven features for content generation, personalization, and customer engagement. - Evaluate opportunities to incorporate AI into existing and future application functionality. - Maintain strong quality control when implementing AI-generated or AI-assisted functionality. ### Full Stack Application Development - Own development tasks across frontend and backend systems. - Ensure seamless communication and data flow between application layers. - Build complete application features from user interface through backend functionality. - Collaborate with design, product, and other stakeholders to translate requirements into working features. - Maintain scalable and maintainable application architecture. - Identify technical issues and implement practical solutions across the stack. ### Testing & Debugging - Test frontend and backend functionality before deployment. - Debug application issues and identify root causes across the technology stack. - Implement automated testing and quality assurance practices where appropriate. - Identify and resolve performance, integration, and reliability issues. - Use modern development and AI-assisted tools to improve debugging and development efficiency. - Maintain high standards for application stability and code quality. ### Documentation & Collaboration - Maintain clear technical documentation across frontend, backend, database, API, and AI integrations. - Use **Git** and established version-control practices to manage code changes. - Collaborate effectively with product, design, and technical stakeholders. - Communicate technical progress, requirements, and potential blockers clearly. - Participate in technical discussions and contribute recommendations when appropriate. - Help maintain development standards and best practices as the technology stack evolves. ## Qualifications ### Experience - **2+ years of professional full stack development experience.** - Experience developing both frontend and backend web applications. - Experience building and shipping production web applications. - Experience developing APIs and integrating applications with databases and external services. - Experience working with real-time data or serverless architectures is strongly preferred. - Experience integrating AI or LLM functionality into applications is preferred. ### Skills - Strong proficiency with **TypeScript**. - Hands-on experience with **Next.js and App Router**. - Strong experience developing applications with **React**. - Experience with **Tailwind CSS** or comparable modern CSS frameworks. - Experience implementing frontend animations using **Framer Motion** or similar technologies. - Experience with **Convex** or comparable real-time database technologies. - Experience developing and working with **serverless functions**. - Strong understanding of API development and integrations. - Experience working with real-time data and database integrations. - Familiarity with **Claude LLM APIs** or comparable LLM APIs. - Understanding of AI-powered application development and workflow automation. - Experience using **Git** and established version-control practices. - Strong debugging, testing, and technical problem-solving abilities. - Ability to write clean, maintainable, and well-documented code. - Ability to work across frontend and backend systems and independently troubleshoot issues. ## What Success Looks Like - Frontend and backend application features are developed and delivered reliably. - Applications provide responsive, performant, and cohesive user experiences. - Next.js, React, TypeScript, and Convex are effectively used to build scalable application functionality. - Frontend and backend systems integrate seamlessly and handle real-time data reliably. - Claude LLM APIs are successfully incorporated into practical AI-powered features and workflows. - AI functionality improves automation, personalization, and application capabilities. - Technical issues are identified, debugged, and resolved efficiently. - Applications remain maintainable through strong development, testing, and documentation practices. - Code is organized, documented, and managed according to established engineering standards. - The developer increasingly takes ownership of features across the complete application stack. ## Opportunity This role offers the opportunity to build modern full stack applications while working directly with real-time technologies and emerging AI capabilities. As the **Full Stack TypeScript Engineer – Next.js & AI**, you will work across frontend development, backend services, databases, APIs, and AI integrations while helping build products using technologies such as Next.js, React, TypeScript, Convex, and Claude. For a developer who enjoys building complete applications, solving technical challenges, and experimenting with AI-powered software development, this role provides the opportunity to expand their full stack expertise while contributing directly to high-impact technology projects. ### **Application Process:** ### To be considered for this role these steps need to be followed: - Fill in the application form - Record a video showcasing your skill sets