Senior Full-Stack AI Engineer - Floyo.ai

About Us

Established in 2010, Vinova is a passion-driven and award-winning development company for mobile, web, and enterprise applications. Our clients span the globe and cover a wide range of projects including IoT, blockchain, banking, fintech, networking, and ecommerce. Vinova earns respect from customers by being committed to quality, flexibility, and speed. We strive to build great products by working with passion, working closely with our customers, and through open but disciplined collaboration. You will be working in an encouraging and challenging environment, taking advantage of the latest technology to deliver high-impact digital solutions for global clients. You will be engaging clients in both on-site and off-site capacities.

Interested to join our all-star team? Submit your application to us now! Tell us why you want to work with us and why you think you'd be a good candidate. We look forward to hearing from you!

What you will be working on
We are looking for a Senior Full-Stack AI Engineer to a browser-based platform for running ComfyUI workflows and hundreds of open and closed-source AI models for image and video generation. It serves creators, studios, enterprises and developers, with team workspaces, governance controls and workflows exposed as APIs.

You will own features end to end, from the Next.js/React web app and PostgreSQL/Supabase data layer to the LLM features and AI Agents behind it, using AI coding tools as part of your daily workflow.

Key responsibilities

• Build and maintain web applications with Next.js, React and TypeScript.
• Design and work with databases on PostgreSQL or Supabase.
• Build and ship production LLM applications and AI Agents, applying Prompt Engineering, Tool Calling, Structured Outputs and Context Engineering.
• Use AI coding tools (Claude Code, Cursor, Codex) in your daily development workflow.
• Work with the team daily during US Central morning hours, communicating clearly in written English.

What we are looking for

• Minimum 5 years of experience. Senior level preferred; Mid-level candidates are also considered.
• Hands-on experience building production LLM applications and AI Agents.
• Strong experience with Next.js, React and TypeScript.
• Experience with PostgreSQL or Supabase.
• Knowledge of Prompt Engineering, Tool Calling, Structured Outputs and Context Engineering.
• Experience using AI coding tools (Claude Code, Cursor, Codex).
• Good working English and written communication.

Nice to have

• ComfyUI and Image/Video Generation.
• Mantine, React Flow, Zustand, Vercel, OpenRouter.

What we offer

• Flexible working hours and work from home options.
• Premium Health Insurance for employees sponsored by the Company.
• High-quality Windows or MacBook laptop and full work facilities provided.
• Annual company trip to celebrate achievements and foster teamwork.
• Salary review annually with performance bonus.
• 12 days of annual leave, plus public holidays per government regulations.
• Employee appreciation through New Year and birthday gifts.
• Annual health check-up for well-being.
• Professional development support, including training programs.
• Collaborative and dynamic work environment.