Remote Senior Growth Engineer role responsible for end-to-end growth engineering projects: building marketing site features, referral and attribution systems, tracking and analytics infrastructure, and A/B testing. Works cross-functionally with marketing, design, and engineering; participates in on-call rotation and occasional in-person team gatherings once or twice per year. Tech stack emphasizes React, TypeScript, Next.js and integrations with Segment, GTM, Mixpanel, and BigQuery.

Buffer seeks a Senior Design Engineer on the Marketing team to build polished, interactive pages for buffer.com, evolve and maintain the design system and component library, and improve accessibility and performance. The role involves close collaboration with marketing, UX, and engineering, writing tested front-end code, and working primarily with React and TypeScript (site runs on Next.js). This is a remote, fully distributed role with occasional (once or twice yearly) team travel.