Senior Full-Stack Developer (Node.js, NestJS, React/Angular, AWS)

Quick Facts

• Role: Senior Full-Stack Developer (Node.js, NestJS, React/Angular, AWS)
• Focus: AI-integrated development across frontend and backend

Description

Join a long-term AI-focused project as a Senior Full-Stack Developer, building features across frontend and backend. You will design and implement REST APIs, integrate external systems and AI capabilities, and use AI coding agents in daily development. The role also involves adapting an enterprise platform for multiple markets and improving automation for publishing marketing materials.

Responsibilities

• Design and develop application features across frontend and backend
• Lead tasks end-to-end: requirements analysis, solution proposal, and implementation/deployment
• Build integrations with external systems, AI solutions, and AI agent orchestration platforms
• Develop automation to create and publish marketing materials
• Adapt the platform to customer needs and requirements of additional markets
• Troubleshoot and resolve technical issues related to development and product deployment

Requirements

• 5+ years of commercial experience in web application development (frontend and backend)
• Very strong JavaScript/TypeScript knowledge
• Practical experience with React/Next.js or Angular for frontend development
• Experience building backend services in Node.js, preferably with NestJS
• Ability to design and develop REST APIs and integrate with external systems
• Ability to work independently from analysis through delivery
• Ability to translate business needs into technical solutions
• Very good English for international collaboration
• Experience integrating LLMs, using MCP, and AI agent orchestration systems
• Practical experience with AI coding agents (e.g., OpenAI Codex or Claude)
• Experience in enterprise platform development and deployments across multiple markets