Founded in 2009 in Orange County, California, Yes4All has grown to become one of the  leading names in the fitness, furniture and lifestyle market. A significant player in e-commerce since 2016, we were among the first invited to Amazon’s Vendor Central (AVC) program and have been a top-12 Sports & Outdoors brand on Amazon since 2021.

We expanded our presence across the USA and 17 international markets, reaching $132M GMV with 74% YoY growth in 2023, achieving 26% YoY GMV growth in 2024 and a 3.5X increase in EBITDA. With 2,000+ SKUs on platforms like Amazon, Wayfair, and Walmart, we continue to scale.

Guided by Mr. Nguyen Chi My, we leverage Vietnam’s competitive strengths and strategic manufacturing partnerships to drive innovation. Beyond our own success, we empower Vietnamese SMEs, providing expertise to scale internationally.

At Yes4All, our people are at the heart of our success. We empower our team members to Shine The S.E.A by embracing extreme ownership, which fosters authentic and trust-based collaboration and drives sustainable value creation. As part of the CriTICal SquaD, our members embody core competencies that set us apart. We foster a dynamic and supportive environment, encouraging individuals to grow, take initiative, and make incredible impacts.

Our vision: To become the global leader in innovative products and services, delivering excellence, quality and affordability for all.

Our mission: To empower global consumers with access to quality and affordable products through innovative e-commerce solutions, while fueling the success of innovators, brands and manufacturers.

Join us and be part of a passionate team that is redefining the fitness and lifestyle industry!

RESPONSIBILITY AND AUTHORITY

Propose AI Solutions:

• Propose automation and AI solutions to improve speed, accuracy, and efficiency. Prioritize and plan high-impact AI initiatives.

Lead Development Execution: 

• Turn approved ideas into clear action plans.
• Manage the technical team to build and deliver AI tools.
• Ensure projects are completed on time and meet quality standards.

Build & Lead the AI Team

• Hire, train, and mentor AI engineers
• Lead best practices in development and experimentation.

Cross-Functional Collaboration

• Work closely with Operations, Marketing, Finance, and other departments.
• Align AI initiatives with business needs.
• Support digital transformation across Y4A

REQUIREMENTS

Skills

 AI Strategy & System Integration

• Identify business processes that can benefit from AI automation, predictive modeling, and intelligent decision-making.
• Architect and implement AI-powered features using private in-house data and RAG (Retrieval-Augmented Generation) techniques.

Technical Leadership

• Lead and manage a ~15 person development team ML/AI and full-stack.
• Guide end-to-end development: from data preprocessing, model design, to deployment and monitoring.

AI/ML Development

• Develop and fine-tune models using BERT, GPT-based LLMs, and related transformers.
• Work with structured and unstructured private data to build NLP, forecasting, and recommendation models.

System & Tooling

• Build real-time, simulation-based AI systems with Python, Go, Node.js.
• Use frameworks like TensorFlow.js, Brain.js, and integrate with various AI SDKs.
• Ensure robustness, scalability, and performance in deployed AI features.

Cross-Functional Collaboration

• Work closely with business units to align AI development with operational needs.
• Drive data maturity and infrastructure improvements to support ML/AI initiatives.

Experience

• 6+ years leading software development teams (10–30 engineers)
• 2–3 years direct experience in ML/AI feature development
• Proven experience building and deploying AI/ML systems into production
• Strong expertise in Python, Go, Node.js
• Familiarity with BERT, GPT, and transformer models Experience with RAG, private in-house dataset training
• Hands-on with TensorFlow.js, Brain.js, AI SDKs