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!

Pattern accelerates brands on global ecommerce marketplaces using proprietary technology and AI. Leveraging more than 66 trillion data points and sophisticated machine learning, we optimize all levers of ecommerce growth for global brands, including advertising, content management, logistics, fulfillment, pricing, forecasting, and customer service.

In this role, you will translate product manager’s solution concepts into reality, champion our AI‑first vision, and take ownership of end‑to‑end delivery of full‑stack applications. You will mentor colleagues in the latest technologies and collaborate with a global team of engineers.

• 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.
• 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.

• 7+ 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 tuning and implementation.

• You will work under the supervision of the Staff Software Engineer, collaborating with a team of software and AI engineers across the U.S. and India.
• The team values autonomy and recognition, offers competitive salary, equity, benefits, hardware and education stipends, and a flexible work schedule.

• Game Changers – look at problems with an open mind and generate new ideas, reassess plans, and prioritize realistic timelines.
• Data Fanatics – recognize problems, seek data‑driven solutions, and track outcomes.
• Partner Obsessed – communicate project status clearly, seek feedback, and deliver results that exceed expectations.
• Team of Doers – uplift teammates, contribute to continuous improvement, and hold accountability.

• Initial phone interview with Pattern’s talent acquisition team.
• Video interview with a hiring manager.
• Take‑home case study.
• Onsite interviews with panel of department leaders.
• Professional…