Senior Software Engineer; AI team

Are you obsessed with data, partner success, taking action, and changing the game? If you have a whole lot of 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®.

In this role, you will translate product manager's solution concepts into reality, while championing our AI-first development vision. You will take ownership of the end-to-end delivery of full-stack applications, mentor colleagues in the latest technologies, and collaborate with a global team of engineers. Additionally, you will be a leader in the technical integration of AI into every process throughout the company.

• Architect, build, and deploy internal tools and external proof‑of‑concept products in short, iterative cycles.
• Contribute AI knowledge - evaluate emerging models, set standards for AI‑assisted coding, testing, and Dev Ops, and guide the team in adopting those practices. We have a dedicated budget to explore bleeding‑edge tech, and you’ll shape how it’s spent.
• Integrate generative‑AI capabilities (LLMs, embeddings, multimodal models, agents) to solve real business problems and open new markets.
• Guide Junior Engineers through code reviews, pair programming, and goal setting.
• Collaborate across time zones, partnering with product managers, designers, and engineers in the U.S. and India.
• Own quality and operability, from automated testing to observability and CI/CD.
• Champion engineering best practices while keeping speed and pragmatism front‑of‑mind.

• 5 + years of professional software engineering experience delivering production full‑stack applications.
• Proficiency with one back‑end language/runtime (e.g., Python/FastAPI, Node.js) and at least one modern front‑end framework (e.g., React)
• Hands‑on experience with relational databases and SQL; familiarity with Postgre
  
  SQL or Snowflake is a plus.
• Proven success deploying to a major cloud platform—AWS preferred.
• Demonstrated ownership: you’ve taken a 0 → 1 product or complex feature from design through launch.
• Curiosity or hands‑on work with generative AI (prompt engineering, fine‑tuning, vector search, Lang Chain/Lang Graph, etc.).
• Experience evaluating or integrating developer‑productivity AI tools (Copilot, Code Whisperer, test‑generation, Dev Ops assistants, etc.).

• Experience mentoring or managing junior engineers.
• Prior work in high‑growth startups or hackathon environments.
• Familiarity with event‑driven architectures, serverless patterns, or data‑intensive applications.
• Contributions to open‑source AI/ML or developer‑tooling projects.

• Demonstrated experience in implementing successful AI content initiatives.
• Portfolio showcasing projects involving AI‑generated content.
• Knowledge of the latest advancements in AI for content creation.
• Ability to articulate the business value of AI‑driven content solutions.
• Experience with PXM (Product Experience Management) software.
• Experience with LLM (Large Language Model) tuning and implementation.

• You will work under the…