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Senior TypeScript Backend Engineer - CoreApps Platform (AI-first, Encore) at Groupon
GrouponMadrid·14h ago
SeniorFull-timeTypeScriptJavaNode.jsMicroservicesGitAIAPIML
Salary Range
$132,600 - $179,400 /year
This salary is estimated based on similar roles. The actual salary may vary.
About the Role
Join the CoreApps Platform team, the foundational engineering group at Groupon responsible for the global commerce engine. Our platform handles every customer interaction and transaction worldwide. This is a high-impact, senior-level role focused on ensuring stability at massive scale and accelerating platform modernization using an AI-first approach.
Key Responsibilities
- →Deliver complex technical initiatives independently within high-availability, mission-critical systems.
- →Lead technical reviews and contribute to architectural decisions, specifically driving TypeScript/Node.js migrations.
- →Champion AI-assisted development by using tools like Cursor and Claude hands-on; mentor teammates on effective practices and prompt engineering.
- →Communicate technical trade-offs clearly to both technical and non-technical stakeholders to ensure alignment on roadmap priorities.
- →Own operational excellence by maintaining and improving SLOs, observability, and comprehensive documentation for your areas of ownership.
Requirements
- ✓5+ years of software engineering experience with deep proficiency in production-grade TypeScript and Node.js.
- ✓Distributed systems expertise in high-traffic environments, including API design, monitoring, and advanced debugging.
- ✓AI-Native workflow: Hands-on experience integrating AI coding tools (e.g., Cursor, Claude) into your daily development cycle.
- ✓Strong communication skills and a proven ability to drive cross-functional collaboration.
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