Senior Software Engineer, Platform, Taiwan

The role

A Senior Software Engineer will build core business systems and integrations. The role focuses on writing scalable, maintainable systems and leveraging automation and AI to improve engineering efficiency.

What you will do

• Build and maintain backend services (Node.js / Python, etc.)
• Design and implement business-critical systems (e.g. subscription, billing, payments)
• Integrate third-party payment systems (e.g. Stripe, PayPal)
• Design scalable APIs and backend architectures
• Collaborate with product and front-end teams to ship features quickly
• Apply modular design and abstraction to improve maintainability
• Use AI tools and AI agents to build automation workflows and improve productivity
• Optimize system performance, reliability, and user experience

Required qualifications

• 3–8 years of backend engineering experience
• Proficiency in at least one backend language (Node.js / Python / Go)
• Hands-on experience integrating payment systems (e.g. Stripe)
• Strong understanding of API design and web architectures
• Experience with microservices or modular system design
• Strong ownership and ability to deliver end-to-end features
• Familiarity with AI tools (ChatGPT, Copilot, etc.) in development workflows
• Good English communication skills

Nice to have

• Experience with platform engineering or DevOps (CI/CD, Kubernetes)
• Experience building automation workflows using AI agents
• Experience with subscription/billing systems
• Experience with B2B products
• Experience building systems from 0 to 1

Benefits

• Work on a fast-growing global AI product
• High ownership and high impact
• AI-first engineering culture
• Collaborative global team

About the company

OpusClip is a team of 100 AI enthusiasts and video experts headquartered in Mountain View. They provide an AI video agent used by over 20 million creators and businesses.