As the first dedicated marketing engineer, you will own the technical architecture of Close.com using Astro, Sanity, and Vercel. You’ll bridge Engineering and Marketing to build a high-performance, conversion-focused website that serves as the company’s primary acquisition funnel. Your work directly impacts revenue by optimizing performance, technical SEO, and measurement.
Senior Software Engineer at Close
Join Close, a bootstrapped and profitable leader in the CRM space, as their first dedicated Senior Software Engineer for Marketing. In this high-impact role, you'll own the technical foundation of Close.com—transitioning from Webflow to a modern Astro/Sanity stack. With total compensation between $200k and $250k, a 4-day work week option, and a 100% remote culture, this is a unique opportunity for an engineer who loves blending craftsmanship with conversion data. Help scale a product used by thousands of businesses while enjoying incredible benefits like paid sabbaticals and profit-sharing bonuses.
What's the next step?
Jack finds you jobs at companies like Close. Talk to Jack to get considered for roles that fit what you're great at.
Location
Remote (United States)
Compensation
$200k-$250k
Company
Close
Role overview
Close is a sales CRM platform founded in 2013 that focuses on better communication without manual data entry or complex UI. It combines CRM with built-in calling, email, SMS, automation, coaching, reporting, and an AI sales agent named Chloe that calls leads, qualifies prospects, and books meetings. Designed to double sales rep productivity, it helps startups and SMBs grow faster by prioritizing speed and ease of use. The company is 100% remote, bootstrapped, and profitable.
What you will do
- Architect and maintain the Close.com infrastructure using Astro and Sanity to create a fast, interactive, and polished brand experience with high-fidelity animations.
- Own the technical integrity of site measurement, ensuring tracking, attribution, and conversion events flow reliably into marketing and data systems.
- Build self-service tools and guardrails that empower marketers and designers to ship campaigns and experiments independently without sacrificing site performance or SEO.
Who this is a fit for
- Has 5+ years of experience building and maintaining conversion-focused websites, moving beyond simple launches to long-term technical ownership and performance optimization.
- Possesses deep expertise in modern JS frameworks and headless CMS platforms, with a mastery of CSS for creating ambitious, motion-rich user experiences.
- Demonstrates a strong understanding of measurement instrumentation and technical SEO, with the ability to implement and debug complex attribution and analytics events.
Why this role is remarkable
- Full Technical Ownership: You are the first dedicated owner of the marketing site, transitioning it from Webflow to a custom, high-performance codebase.
- Profitable and Independent: Work for a stable, successful business that answers to customers rather than VCs, offering rare job security and long-term thinking.
- Unrivaled Flexibility: Benefit from a 100% remote culture including a 4-day work week option, annual international retreats, and a one-month paid sabbatical every five years.
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
Meet Jack
What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If your profile’s a match and Close wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.