Lead Software Engineer

Lead Software Engineer - Core Operations Services (AI-first, Encore). This a technical leadership role in Groupon's core commerce systems handling 200K requests per minute, with significant contribution in the AI transformation.

About the Role

Hybrid from Valencia, Madrid, Prague, Warsaw or London

Core Operations Services powers Groupon's global marketplace, managing API gateways, deal catalogs, user identity, and image services across Java, Ruby, and TypeScript stacks. You'll contribute to the transition to typescript and Encore, collaborate across teams, and use AI tools to boost efficiency.​

Key Responsibilities

• Shape technical strategy with leadership for high-availability systems.
• Lead cross-team design reviews and migrations to
• Use AI tools like Cursor and Claude natively and share best practices.
• Articulate the importance of code quality in business language.
• Optimize strategi...