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Senior Software Engineer – Marketing (USA Only & 100% Remote)

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2 months ago
Remote, United StatesSenior

Responsibilities

  • Build and continuously improve a polished, responsive, highly interactive marketing website with animation and rich functionality.
  • Own website performance, technical SEO, discoverability in search engines and AI agents, and core site functionality.
  • Maintain and evolve the Sanity platform, site components, integrations, and deployment infrastructure.
  • Implement and maintain reliable tracking, attribution, conversion events, experimentation, and funnel data flows.
  • Build automations, workflows, and self-service tooling that enable Marketing and Design to ship pages, campaigns, and experiments independently.
  • Develop systems that detect website regressions and flag performance or SEO issues.
  • Partner with Marketing and Growth on conversion, traffic, and revenue outcomes and provide engineering support for broader marketing needs.

Requirements

  • Approximately 5+ years of experience building, owning, and iterating on marketing websites over the long term.
  • Experience building beautiful, conversion-focused websites with motion, ambitious CSS, rich media, and strong attention to page speed.
  • Familiarity with modern stacks such as Astro and headless CMS platforms such as Sanity.
  • Fluency in cookies, conversion events, analytics, experimentation tooling, attribution, and funnel measurement.
  • Experience with tools such as Segment, Amplitude, or Customer.io.
  • Ability to build guardrails, automations, and tooling that empower non-technical Marketing and Design users.
  • Interest in using AI tools while applying discernment, craftsmanship, and taste.
  • Strong resourcefulness, collaboration, and ability to bridge Marketing and Engineering.

Benefits

  • 100% remote work for candidates in the USA.
  • Approximately five weeks of paid time off to start, plus a one-week company winter holiday break and paid US holidays.
  • Option to work a standard five-day week or a four-day week at 80% pay, coordinated with the manager.
  • Paid parental leave for primary and secondary caregivers.
  • One-month paid sabbatical every five years with the team.
  • For US residents, medical plans with Close covering 99% of the premium, plus dental, vision, HSA, FSA, and company-paid long-term disability.
  • For US residents, a 401(k) with matching contributions up to 6% and immediate vesting.
  • Annual in-person company gatherings, with the 2027 gathering planned for Düsseldorf, Germany.

Tech Stack

AstroCSSVercel

Categories

FrontendGrowth Engineering
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About Close

201-500 employees

Close builds a sales CRM for founders, startups, and small businesses, combining pipeline management with built-in calling, email, SMS, automation, and AI (including its Chloe agent). It sells subscription SaaS that helps inside sales teams communicate with prospects and manage deals from one platform. Founded in 2013 and headquartered in Austin, Texas, Close is privately held, bootstrapped, and profitable.

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