Senior Full Stack Engineer
Core
Design, build, and ship full-stack features and third-party integrations for Linktree, enabling creators to connect their digital tools (music, stores, mailing lists) to their profile.
Role type
Senior Full Stack Engineer (Integrations)
Builds
Partner-facing services, APIs, SDK integrations, and the composable Link Apps system.
Domain
SaaS / Creator Economy / API Integrations
Deliverable
production ML models | product features
Required skills
TypeScript, Node.js, React, PostgreSQL/MySQL, GraphQL, AWS, third-party API/SDK integration, cloud service design, AI-assisted development
Preferred skills
Experience in large established codebases, async-first communication, ambiguity tolerance
Technologies
TypeScript, Node.js, React, PostgreSQL, MySQL, GraphQL, AWS, Claude, Cursor, Codex
Responsibilities
Design and ship full-stack features across the Linkapps surface; own third-party integrations end-to-end; improve the composable Link Apps system; design and maintain cloud services and APIs; partner with product and design teams; instrument shipped features for data-driven decisions; contribute to engineering culture.
Seniority
Senior, hands-on IC