Ayrin Digital

Role Description Ayrin Digital is looking for a Full Stack Software Engineer who operates like a product builder—not just a feature implementer. This role is ideal for someone who is comfortable working across frontend, backend, infrastructure, and collaborating on product development, with a strong focus on building AI-powered systems. You will be expected to bring a strong product mindset and take ideas from concept to production-ready solutions. This is a high-ownership role where engineering, product thinking, and AI expertise come together. - End-to-End Development: - Build scalable, production-ready features across the stack - Own delivery from UI → backend → deployment - Product Collaboration: - Work closely with Product Owners and SMEs - Contribute to improving usability, performance, and business outcomes - Full Stack Development: - Frontend: React, Next.js - Backend: Node.js, NestJS - Database: PostgreSQL - Cloud: AWS - AI-Powered Systems: - Build AI-driven features that deliver real value - Design AI workflows using LLMs and automation tools - AI Development & Optimization: - Implement AI skills and workflows - Work with tools like Claude, OpenRouter, LangChain, n8n - Optimize latency, cost, and performance - Integrate multiple AI models where needed - AI-Enabled Engineering: - Use AI tools to accelerate development - Define best practices for AI-assisted coding - Scalable Architecture: - Design flexible, scalable systems - Balance speed with long-term maintainability Qualifications - Core Engineering: - Strong experience with React, Next.js - Node.js, NestJS - PostgreSQL - Experience with APIs, microservices, distributed systems - Strong understanding of AWS or cloud infrastructure - AI / ML Expertise: - Hands-on experience with LLMs - Experience with prompt engineering - Model selection & evaluation - Performance & cost optimization - Familiarity with Claude, OpenRouter, LangChain - Multi-model orchestration - Experience building AI systems in production - Product Mindset: - Strong focus on usability and product quality - Ability to convert ideas into working solutions - Experience collaborating with product teams - AI-Enabled Development: - Experience using AI tools in development workflows - Understanding of where AI adds value Requirements - Nice to Have: - Experience with CrewAI or similar frameworks - Exposure to Hugging Face / open-source LLMs - Experience with RAG pipelines and vector databases - Background in data engineering - CI/CD, DevOps, observability - Startup / 0→1 product experience - Polyglot experience (Python, Java, .NET) Benefits - Why Join Us: - This role is at the intersection of engineering and product innovation. - You’ll work on building real-world AI-powered products and have a direct impact on business outcomes.