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Senior Product Engineer (Frontend) na Buffer

Remoto - Remote

Candidatar-se

Join our Content Creation team and help shape how people create and plan content with Buffer. We’re looking for a senior frontend engineer to join the Content Creation team and help shape how people create and plan content with Buffer. You’ll take the lead on building core parts of our content creation experience, like the new iteration of our composer, AI-powered features, recommendation engine and content planning tools.

We need someone with strong product instincts, a sharp eye for design, and experience building complex, interactive UIs. You care about how things feel as much as how they work — thoughtful interactions, polished details, and a UI that holds up under real use. You'll collaborate closely with a designer, product manager, and other engineers to explore ideas, shape features, and ship high-quality work.

We're a small, collaborative team that builds with our customers in mind. We iterate directly alongside them, care deeply about clarity and quality, and do things well — but we also move quickly and keep feedback loops tight. You'll have space to lead, bring your perspective, and help level up how we approach frontend work — both within the Content team and across engineering.

Salary

USD 156,500 - 202,300/year

Requirements

Experience

  • Solid experience building interactive, user-facing applications with modern web tech (React, TypeScript, GraphQL preferred, but ability to learn is key)
  • Experience working on complex interfaces (rich text editor, interactive canvas)
  • Experience leading significant frontend initiatives or projects
  • 7+ years of experience preferred, but depth matters more than a specific number
  • Comfortable working with backend code when needed
  • Fluent with AI tools

Skills

  • Strong product instincts
  • Sharp eye for design
  • Experience building complex, interactive UIs
  • Thoughtful interactions, polished details, and UI that holds up under real use
  • Clarity and quality
  • Ability to reason well and learn quickly
  • Solving tricky UX problems with a balance of performance, structure, and finesse
  • Strong product judgment
  • Good sense of taste
  • Comfortable navigating ambiguity
  • Ability to bring clarity, ask good questions, and help move ideas forward
  • Thrive in remote, async environments
  • Communicate clearly
  • Support teammates
  • Product-minded and user-oriented
  • Strong sense of ownership
  • Understand how frontend decisions connect to the bigger picture
  • Use AI tools to work with more leverage and level up efficiency

Responsibilities

  • Lead the development of core parts of our content creation experience — composer, rich text editor, content planning tools, and AI-assisted workflows
  • Shape how we build UI by evolving our internal design system (Popcorn), refining shared patterns, and keeping our interfaces consistent, accessible, and delightful
  • Collaborate closely with a designer, product manager, and other engineers to explore ideas, break down work, and iterate on features in tight feedback loops
  • Guide frontend architecture — from improving state management and component structure to identifying opportunities to simplify and scale
  • Take shared ownership of product quality and system health
  • Participate in our on-call rotation (24/7 week-long shift roughly once a quarter)
  • Contribute to the ongoing work that keeps our systems running smoothly and continuously improving (fixing bugs, addressing security vulnerabilities, other improvements)
  • Contribute to shaping our team’s engineering culture by sharing knowledge, reviewing code, and helping us all get better over time

Technologies

ReactTypeScriptGraphQLApollo Clientjestreact testing libraryPlaywrightNodeJSMongoDBAWSKubernetesMicro-services architecturePopcorn (internal design system)Radix primitivesCSS modulesStorybookDesign tokens

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