Senior Software Engineer, Backend Development (Node.js/AI)

TL;DR

Senior Software Engineer, Backend Development (Node.js/AI): Designing and maintaining scalable server-side applications for the BotBonnie platform with an accent on API design and high-performance database integration. Focus on developing LLM-powered intelligent response systems and optimizing distributed system architectures.

Location: Taipei, Taiwan

Company

hirify.global is a SaaS company that uses artificial intelligence to power business decision-making, listed on the Tokyo Stock Exchange.

What you will do

• Develop efficient and scalable backend services using Node.js and Express.js.
• Collaborate with cross-functional teams to design and implement robust APIs and web services.
• Integrate various data storage solutions, including MongoDB, MySQL, Redis, and RedShift.
• Partner with Data Scientists and the AI Agent team to build LLM-powered intelligent response systems.
• Optimize applications for speed and scalability via caching, load balancing, and distributed systems.
• Conduct code reviews and implement unit tests to maintain high code quality.

Requirements

• 5+ years of experience in software development.
• Proficiency in Javascript/Node.js or other backend languages such as Python, Go, Java, or C++.
• Strong knowledge of Network API Design (REST or GraphQL) and building web services on Linux.
• Experience with relational and NoSQL databases, including MongoDB, MySQL, or BigQuery.
• Familiarity with cloud platforms (AWS or GCP) and CI/CD automation via GitHub Actions.
• Experience with LLM ecosystems, including prompt engineering, AI-assisted development tools, and Model Context Protocol (MCP) integrations.

Nice to have

• BS/MS degree in Computer Science or a related field.
• Experience with Docker, Kubernetes, and infrastructure as code using Terraform.
• Technical leadership experience and expertise in architecting large-scale distributed systems.
• Knowledge of asynchronous or event-driven programming.
• Experience integrating with social platforms like Line, Messenger, and Instagram.