Senior Software Engineer; AI

Are you obsessed with data, partner success, taking action, and changing the game? If you have hustle and a touch of nerd, come work with Pattern. We want you to use your skills to push one of the fastest-growing companies headquartered in the US to the top of the list.

Pattern accelerates brands on global ecommerce marketplaces leveraging proprietary technology and AI. Utilizing more than 46 trillion data points, sophisticated machine learning and AI models, Pattern optimizes and automates all levers of ecommerce growth for global brands, including advertising, content management, logistics and fulfillment, pricing, forecasting and customer service. Hundreds of global brands depend on Pattern’s ecommerce acceleration platform every day to drive profitable revenue growth across 60+ global marketplaces—including Amazon, , , eBay, Tmall, Tik Tok Shop, JD, and Mercado Libre.

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Pattern has been named one of the fastest growing tech companies headquartered in North America by Deloitte and one of best-led companies by Inc. We place employee experience at the center of our business model and have been recognized as one of Newsweek’s Global Most Loved Workplaces.

We’re looking for a Sr Software Engineer to be part of a small, scrappy, autonomous team, building and owning processes that will impact millions of dollars in revenue as they partner with the Pattern Creators team. Creators is a software-as-a-service product within Pattern's ecommerce acceleration platform that offers a seamless solution for brands looking to build their ambassador programs, maximize their influencer marketing, and increase their revenue.

This is a full-time role and will work a hybrid schedule in Lehi, Utah.

• Architect and implement AI-powered features and user experiences within a modern web application
• Collaborate with product, design, and engineering to identify opportunities for AI-driven solutions
• Integrate large language models, recommendation engines, and other AI/ML components into production systems
• Drive technical design discussions for integrating AI into web and backend systems
• Partner with ML engineers, data scientists, and other stakeholders to ship AI features that improve user engagement and drive business outcomes
• Mentor team members and help drive adoption of best practices for AI development

• Degree in Computer Science, Information Systems, or a related field
• 5+ years working with JavaScript/Type Script (React
  
  JS and Node.js preferred)
• 3+ years developing in Python for backend or AI/ML applications
• 1+ years building and deploying AI-driven features in production systems (e.g., integrating LLMs, recommendation engines, generative AI, or other smart features)
• Strong experience with ORM (Object Relational Mapping) tools
• Strong SQL skills and relational database experience (preferably with MySQL)
• Experience with cloud (AWS preferred) for deployment and scaling
• Experience writing integration and unit tests

• Experience with Redis, Elasticsearch, or messaging queues
• You are able to build scalable solutions to software issues
• You have experience with messaging queues
• You follow through with all assignments in a timely manner
• You give 100% to all tasks and projects you are given
• You will take full ownership of your projects and follow through to completion

After onboarding and training on our existing projects and systems you will jump right in and take ownership of tasks, feature requests, and support for our existing customers. We believe the best way to integrate with the team is by doing! Initially you will work closely with other team members: pair programming, feature planning, and reviewing new code. By 60 days you will be independently shipping new features and by 90 days you will help support other new hires and more junior team members.

The team is composed of 16 software engineers, including the Director of Engineering, with whom you will interact regularly. You will work cross-functionally…