We’re looking for a Senior Software Engineer who loves working with Python & Node.js stacks. If you thrive on building high-performance services, enjoy solving complex problems with AI/ML-powered products, and want to help us automate web development at scale, you’ll fit right in. Core responsibilities: * Design & build scalable, fault-tolerant backend services in Python/ Node.js * Architect, debug, and optimize micro services that power our AI-driven website generation, content creation, and optimization engines * Write clean, testable code that follows SOLID principles and established design patterns * Own quality - add unit/-integration tests, set up CI pipelines, review peer code, and improve performance and security * Maintain & enhance existing systems, refactor legacy components, and migrate services when needed * Collaborate closely with frontend, DevOps, and product teams to ship new features quickly and reliably Required qualifications: * Bachelor’s degree in Computer Science or a related field (Master’s a plus) * 5+ years of professional backend development, with at least 3 years in Node.js * Strong grasp of asynchronous programming, event-driven architecture, and REST API/GRPC design * Production experience with SQL databases (MySQL or PostgreSQL) and query optimization * Experience with LLMs, including LangGraph and LangChain for building AI-driven workflows * Solid understanding of design patterns, SOLID principles, and clean architecture * Proficiency with Git and collaborative workflows (PRs, code reviews) * Comfortable working in Linux/ Bash environments Preferred qualifications:  * Familiarity with WordPress development and React * Experience with NoSQL or document databases (e.g., MongoDB) * Knowledge of containerisation (Docker), orchestration (Kubernetes), and CI/CD pipelines * Advanced written and spoken English