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Senior Frontend Engineer – Marketing (USA Only, 100% Remote)

CloseUSA - RemoteEngineering
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Salary
Not listed
Job type
Full-time
Work mode
Remote
Posted
24 Sept 2026
Status
Open · checked 7d ago

About this role

The Senior Frontend Engineer – Marketing role at Close is a 100% remote position based in the USA, perfectly suited for an experienced developer passionate about building high-performance marketing websites. This role serves as the technical owner of the company website, bridging the gap between engineering and marketing to drive key business growth.

Role Overview

Close seeks its first Senior Frontend Engineer to take technical ownership of close.com. Operating as part of the engineering department while collaborating directly with the marketing team, the engineer maintains, optimizes, and instruments the digital front door of the company. The ideal candidate transforms the website into a competitive advantage by shipping polished, responsive, and interactive web pages that bring the product to life through animation and motion.

Key Responsibilities

Build and continuously improve a world-class marketing website that is responsive, highly interactive, and polished.
Optimize performance, technical SEO, and ensure strong visibility for search engines and AI agents.
Manage the underlying infrastructure, including the Sanity headless CMS, components, integrations, and deployments.
Own the technical integrity of site measurement, analytics, tracking, attribution, and conversion events while partnering on growth experiments.
Build internal tools, automations, and flows that empower non-technical marketing team members to self-serve and ship pages quickly.
Act as a broader engineering resource to marketing by solving tricky problems across web properties and marketing systems.

Requirements

Five or more years of experience building beautiful, conversion-focused marketing websites.
Deep familiarity with modern tech stacks like Astro and headless content management systems such as Sanity, alongside Vercel.
Strong expertise in motion, CSS craftsmanship, rich media, page speed optimization, technical SEO, and AI agent readability.
Proven fluency in site measurement, cookies, conversion events, analytics, and experimentation tooling such as Segment, Amplitude, or Customer.io.
Experience building systems, guardrails, and automations that allow non-technical team members to move independently.
Resourceful collaboration skills to bridge the gap effectively between engineering and marketing departments.

Skills and Tools

Astro
Sanity Headless CMS
Vercel
Segment
Amplitude
Customer.io
Advanced CSS and motion design
Technical SEO and performance optimization
Analytics and experimentation tooling

Salary and Benefits

Competitive compensation paired with an organization-wide goal-based bonus.
Approximately 5 weeks of paid time off to start, plus a 1-week all-company winter holiday break and paid US holidays, earning 2 extra days for every year of service.
Flexible 80% work option allowing a choice between a standard 5-day week or a 4-day week at 80% pay.
Paid parental leave for primary and secondary caregivers.
A 1-month paid sabbatical every 5 years with the team.
Comprehensive US healthcare plans with 99% of premiums covered by the company, plus dental, vision, HSA, FSA, and company-paid long-term disability.
401(k) retirement plan with company match up to 6%, immediately vested.

About the Company

Close has been building communication-first, AI-powered sales software since 2013 to help small and scaling businesses succeed without getting bogged down by manual data entry. Bootstrapped and profitable, the 120-person team operates 100% remotely and answers directly to customers. The company fosters a collaborative culture with annual all-team retreats gathering in international destinations.

How to Apply

Visit the official company careers page to complete the application process by answering the role-specific questions thoughtfully.

Questions candidates ask

Is this position remote?

Yes, this role is 100% remote and open to candidates based in the USA only.

What tech stack does the website use?

The marketing website is built using Astro, Sanity headless CMS, and Vercel.

How much experience is required for this role?

Candidates must have 5+ years of experience building beautiful, conversion-focused marketing websites.

What health benefits are included for US residents?

Close covers 99% of the premium for two medical plans, and provides dental, vision, HSA, FSA, and company-paid long-term disability.

Does Close offer a 4-day workweek option?

Yes, employees can work with their manager to choose between a standard 5-day week or a 4-day week at 80% pay.

Ready to apply?

The application is on the official Close careers page.

Apply on company site