Senior E-Commerce & Growth Specialist at Marcosm LLC | Dover, DE

Senior E-Commerce & Growth Specialist

Dover, DE (Remote)

Salary Not AvailableSenior LevelFull time

Posted 5 weeks ago

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Job Summary

Own system architecture and end-to-end growth for high-ticket automotive e-commerce, balancing technical rigor with hands-on Shopify execution and paid media leadership.

System & Solution Architecture: audit bottlenecks, identify friction points, and engineer systems to eliminate them.
Shopify & Web Execution: own frontend and backend, updates, inventory syncing, app integrations, theme work, and site redesigns.
SEO, Paid, CRO, Lifecycle: drive organic traffic, run high-budget campaigns, optimize conversions, and design retention flows.

Job Description

Responsibilities

System & Solution Architecture: We do not want someone who just follows instructions. You must proactively audit client bottlenecks, identify technical friction points, and engineer the systems and solutions needed to eliminate them.
Total Shopify & Web Execution: Completely own the frontend and backend of client e-commerce stores. You will physically execute daily product updates, inventory syncing, app integrations, theme customizations, and full-scale web design updates.
SEO Strategy & Implementation: Execute continuous technical and on-page SEO updates to drive organic traffic, improve search rankings, and ensure peak site health.
Paid Media Mastery: Build, manage, and relentlessly optimize high-budget Meta and Google Ad campaigns from scratch to drive highly targeted traffic.
Conversion Rate Optimization (CRO): Constantly analyze site performance and execute A/B tests, UI/UX improvements, and funnel optimizations to ensure traffic converts into revenue.
Lifecycle Marketing: Design, build, and optimize high-converting email and SMS retention flows, including abandoned cart, browse abandonment, and post-purchase sequences.

Requirements

Must be based in the United States. Occasional travel will be required for on-site visual content experiences, automotive events, and client meetings.
Proven automotive aftermarket experience. Diesel-specific experience is a massive bonus, but general automotive aftermarket knowledge is strictly required. You must understand how to market technical vehicle components.
Demonstrated, elite-level experience hands-on designing, managing, and scaling Shopify stores (Liquid knowledge is a major plus).
A proven track record of creating standalone technical solutions and standard operating procedures (SOPs) for e-commerce problems.
Deep technical understanding of SEO, web design principles, marketing automation, and tracking pixels.
Proven ability to personally run and optimize profitable paid media campaigns at scale.

Preferred

Diesel-specific experience is a massive bonus.

Marcosm LLC

At Marcosm, we help performance brands tell their story and scale their business — through content that connects, strategy that converts, and systems that actually work.We specialize in automotive and diesel performance marketing, combining creative production with full-scale marketing operations. From high-end video and photography to social media strategy, paid ads, Shopify builds, and ClickUp automations — we bridge the gap between creative storytelling and business growth.Our team works with some of the most respected names in the industry, including D&J Precision Machine, Stainless Diesel, Hot Shot’s Secret, and Torque & Tungsten — helping them grow their audiences, build brand loyalty, and turn attention into sales.Marcosm runs like a hybrid between a media team and a marketing department — built for racers, builders, and brands who live and breathe this industry.If it’s got horsepower, story, and purpose behind it, we’re in.

2 employees (1 in marketing)