Full Stack & AI Engineer: Build AI-Driven Web & Apps

Sealincloud Technology | 1StepHub; Hong Kong; On-site; HKD 90,000 - 120,000; Full time

Job summary

Sealincloud Technology is seeking a Full Stack & AI Development Engineer to join our R&D team. This role covers web/app platforms and proprietary AI algorithms, spanning front-end, back-end, and AI-driven modules.

You will help turn our patents into scalable consumer products, collaborating with design and engineering teams to deliver high-performance, low-latency software with robust, maintainable code.

Qualifications

• Proficiency with Next.js or React.js for SEO/GEO rendering.
• Experience with Node.js (NestJS/Express) or Python (FastAPI/Flask).
• Familiarity with PostgreSQL/MySQL/MongoDB.
• Experience with AI/NLP/LLM tools is a strong asset.
• BS in Computer Science, Software Engineering, or related field.

Responsibilities

• Platform Development: build, upgrade, and maintain multi-domain portals and cross‑platform WebApps.
• UI/UX Implementation: translate wireframes into responsive, high‑performance pages.
• AI & Feature Integration: implement onboarding, multi‑turn dialogues, and automated service dispatching.
• Algorithm R&D: support research, optimization, and integration of personalization models.
• Engineering Excellence: participate in sprints, testing, debugging, and version control.

Skills

Front-end Mastery

Backend & API Design

Database Management

AI/LLM Stack

Algorithm Knowledge

Education

Bachelor's degree in Computer Science or Software Engineering

Job description

Sealincloud Technology is seeking a Full Stack & AI Development Engineer to join our R&D team. This role covers web/app platforms and proprietary AI algorithms, spanning front-end, back-end, and AI-driven modules.

You will help turn our patents into scalable consumer products, collaborating with design and engineering teams to deliver high-performance, low-latency software with robust, maintainable code.