UDomain Web Hosting Co Ltd
Software Engineer (Full-Stack / AI Platform)
- Compensation
- Not disclosed
- Location
- Kwun Tong, Kwun Tong District
- Work setup
- Onsite
- Seniority
- Middle
- Employment
- Not specified
- Experience
- 3+ years
- Category
- Fullstack
- Posted
Skills
Must have
- • A degree in Computer Science, Software Engineering, or a related field — or equivalent professional experience.
- • 3–6 years of professional software development experience, with a track record of shipping production web applications.
- • Proven, hands-on proficiency working with AI coding agents (Claude Code, Cursor, Codex or similar) as part of your daily workflow — you know how to prompt them well, when to trust their output, and
- • Strong proficiency in a modern backend language — ideally Python (FastAPI and/or Django REST Framework) — and solid experience building and consuming REST APIs.
- • Hands-on frontend experience with React and TypeScript, ideally with Next.js.
- • Solid working knowledge of relational databases (PostgreSQL and/or MySQL) and data modeling.
- • Comfortable with Git, Docker, and CI/CD workflows in a team setting.
- • Able to work independently, own features from design through deployment, and make sound technical trade-offs.
- • Clear communicator who works well in a small, collaborative team.
Nice to have
- • Hands-on experience with LLM APIs, AI agents, or MCP tooling.
- • Payment/billing integration experience (Stripe or similar), and familiarity with subscription/invoicing systems.
- • Experience with Celery or other task queues, and asynchronous/background processing.
- • Exposure to Java or PHP for maintaining or integrating with existing services.
- • Experience mentoring junior engineers or leading small features/projects.
- We provide competitive salary package with benefits including 5-day work week, group medical insurance, birthday/ marriage/ annual leave/ staff anniversary/ full-paid sick leave and other benefits to
- Interested parties please do not hesitate to send us your full resume with expected salary.
- (Personal data collected would be used for recruitment purpose only)
Full description
We're looking for a mid-level Software Engineer to own full-stack development across our product suite and help drive our AI initiatives into production. You'll take features from design to deployment — building both frontend and backend, integrating payment and subscription systems, and shipping LLM-powered features, AI agents, and automation. This is a hands-on role with real ownership: you'll make technical decisions, review others' code, and mentor more junior engineers as the team grows.
Responsibilities
- Own full-stack features end to end across our web platforms — customer portals, admin tools, and public-facing sites.
- Design, build, and maintain REST APIs, and integrate third-party services (payments, email, messaging, SSO).
- AI/LLM engineering: integrate large language models, build AI agents and workflow automation, and develop tooling such as MCP (Model Context Protocol) servers that expose our services to AI clients.
- Build and improve payment and billing features: subscriptions, invoicing, and Stripe integrations within our payment platform.
- Uphold code quality through reviews, testing, and sensible architecture, and ship reliably through our Docker + CI pipeline.
- Contribute to technical direction and help mentor junior team members.
Our Tech Stack
- Backend: Python (FastAPI, Django / Django REST Framework), Celery, PostgreSQL, MySQL. Some Java and PHP services.
- Frontend: Next.js, React, TypeScript, with UI libraries such as Mantine and Tailwind CSS; Redux Toolkit and TanStack Query for state and data.
- AI: LLM integrations, AI agents and automation workflows, and Model Context Protocol (MCP) tooling.
- Infrastructure: Docker & docker-compose, GitLab CI, RESTful APIs, Stripe.
Requirements
- A degree in Computer Science, Software Engineering, or a related field — or equivalent professional experience.
- 3–6 years of professional software development experience, with a track record of shipping production web applications.
- Proven, hands-on proficiency working with AI coding agents (Claude Code, Cursor, Codex or similar) as part of your daily workflow — you know how to prompt them well, when to trust their output, and how to review and test it critically. This is a core requirement for the role, not a bonus.
- Strong proficiency in a modern backend language — ideally Python (FastAPI and/or Django REST Framework) — and solid experience building and consuming REST APIs.
- Hands-on frontend experience with React and TypeScript, ideally with Next.js.