Location: Onsite - 62 Phạm Ngọc Thạch (Vietnam preferred)

Type: Full-time

Team: Engineering

Reports to: CTO

About Kinex

At Kinex, we’re not just building software—we’re designing meaningful, intelligent systems that connect people and AI in powerful new ways. Whether it's powering chat-based AI companions, smart real-time dashboards, or backends that scale across zones and users, we believe in ownership, honesty, and bias for action.

We grow our people as we grow our company, and we never say “that’s not my job.”

The Role

As a Fullstack Engineer, you’ll work across our backend and frontend systems to build scalable, reliable, and delightful features. From designing APIs in Python or Node.js, to crafting user experiences in React.js, your work will be critical in shaping core platforms and AI-first experiences.

You’ll collaborate directly with product, AI, and design teams to ship real impact—fast.

Responsibilities

• Design and implement backend services in Python (FastAPI, Flask) or Node.js (Express, NestJS)
• Build and maintain frontend features using React.js, Next.js, and Tailwind CSS
• Develop APIs that support AI agents, user sessions, and real-time data sync
• Work with databases (PostgreSQL, Supabase, Redis) to build flexible and scalable data models
• Write clean, testable, and well-documented code
• Collaborate closely with AI engineers to integrate LLMs, vector DBs, and inference pipelines