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

Automation and AI feature: Managing the complete software development process of automation and ai features from conception to deployment.

Cross-Functional Collaboration: Collaborate with backend engineers, QC engineers, and other stakeholders Ensure seamless integration.

Others task: Ad-hoc tasks assigned by the manager.

REQUIREMENTS

Skill

• Build distributed services (REST/gRPC) that orchestrate automated workflows and trigger AI pipelines 
• Integrate with business process tools, internal APIs, databases, and job schedulers 
• Develop intelligent modules (e.g. predictive models, simulation engines, text-to-action systems, voice-to-text pipelines) as microservices or plugins into automation frameworks Implement context-aware agents capable of ingesting historical & real-time data to guide decisions 
• Integrate and deploy AI models using frameworks like TensorFlow, PyTorch, Transformers, or ONNXa

Experience

• 3+ years backend experience (Go or Python preferred) 
• Hands-on with ML model integration into production systems 
• Experience building automation or event-driven workflows 
• Familiarity with LLM APIs, embedding models, and speech recognition engines 
• Comfortable working with private in-house data (e.g., access control, embeddings, vector DB) 
• Experience implementing RAG systems or LangChain-style chains (Nice to have ) 
• Previous experience working in simulation-heavy domains (e.g., logistics, finance, operations) (Nice to have)