AI/ML Engineer for Wiser AI

AI/ML Expert – PHP Integration (Remote / India Preferred) Experience: 2–5 years in AI/ML with PHP integration

: We’re the team behind Wiser – AI-Powered Product Recommendations for Shopify, helping over 5,000+ merchants increase AOV and conversions through personalized upsell and cross-sell experiences. We’re now scaling our recommendation engine further and are looking for an AI/ML expert who can help us take Wiser to the next level with smarter, faster, and more contextual product recommendations.

: As an AI/ML Engineer, you will: • Develop and optimize product recommendation algorithms based on customer behavior, sales data, and store context. • Train models using behavioral and transactional data across multiple Shopify stores. • Build and test ML pipelines that can scale across thousands of stores. • Integrate AI outputs into our PHP-based system (Laravel/Symfony preferred). • Work closely with product and backend teams to improve real-time recommendations, ranking logic, and personalization scores.

: • Analyze large datasets from Shopify stores (products, orders, sessions) • Build models for: • Product similarity • User-based & item-based collaborative filtering • Popularity-based + contextual hybrid models • Improve existing recommendation logic (e.g., Frequently Bought Together, Complete the Look) • Implement real-time or near real-time prediction logic • Ensure AI output integrates smoothly into PHP backend APIs • Document logic and performance of models for internal review

: • 3 – 6 years of experience in machine learning, AI, or data science • Strong Python skills (scikit-learn, TensorFlow, PyTorch, Pandas, NumPy) • Experience building recommendation systems or working with eCommerce data • Experience integrating AI models with PHP/Laravel applications • Familiarity with Shopify ecosystem and personalization is a bonus • Ability to explain ML logic to non-technical teams • Bonus: Experience with AWS, S3, SageMaker, or model hosting APIs What You’ll Get: • Opportunity to shape AI in one of the fastest-growing Shopify apps • Work on a product used by 5000+ stores globally • Direct collaboration with founders & product team • Competitive pay + growth opportunities