Senior Full Stack DeveloperSkill • Los Angeles, CA, United States

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Senior Full Stack Developer

Skill • Los Angeles, CA, United States

[job_card.variable_days_ago]

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[job_card.permanent]

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Overview

Placement Type : Permanent

Salary :

$150,000-190,000 Salary

Remote with travel

Start Date : Jan 26, 2026

The Senior Full Stack Developer (Shopify) position combines strong development skills with a knowledge of eCommerce performance - contributing to the architecture, development and SEO optimization of our online experience. This role is responsible for both back end and front-end development on Shopify, ensuring high-performance of the website to drive revenue and customer loyalty. You will work directly with our team to lead site performance improvements and end-to-end features development with precision. In addition, you will be responsible for day-to-day website review for implementing website updates, technical SEO application, and timely website fixes. Candidates must have in-house eCommerce experience, preferably with DTC Fashion or Beauty company.

While this role is mostly REMOTE, candidates MUST live in California and MUST have the ability to come onsite (Los Angeles) 1-2x per month for meetings. Travel paid by employer

Benefits include PTO, paid holidays, 401K with 3% company match, insurance benefits, floating holiday, and more.

Responsibilities :

Website Development & Maintenance

Develop, maintain, and optimize the website for speed, performance, and SEO integrity.

Scope new functionality requests and implement site build out, new page templates, and A / B testing initiatives.

Design front-end website architecture and implement user interfaces (UI) and user experiences (UX).

Work closely with Graphic Designer to ensure website applications collaborate well with their design elements.

Integrate and manage third-party Shopify apps.

Oversee testing for design accuracy and functionality and providing feedback to management during the development process.

Ensure mobile responsiveness and consistency across devices and browsers.

Conduct daily website audit and debug theme and technical issues timely.

Technical SEO & Performance Optimization

Optimize Core Web Vitals (LCP, INP, CLS) and follow SEO & accessibility standards.

Conduct regular site audits to identify and resolve crawl errors, 404s, and indexation issues.

Implement structured data (schema markup), canonical tags, and internal link optimization.

Manage redirects, site maps, and robots.txt files to optimize crawl efficiency.

Collaborate with content team to align technical updates with ongoing campaigns.

Configure and maintain Google Analytics 4 (GA4), Search Console, Merchant Center and Tag Manager tracking.

Evaluate the needs of users and analyze any technical issues to generate reports and technical recommendations.

Collaborate with teams to identify friction points in the purchasing process and implement improvements that boost conversion and customer satisfaction.

Qualifications :

Technical Skills & Experience

Must have proven developer expertise of Shopify and DTC ecommerce, preferably fashion or beauty.

Deep knowledge of front end technologies (HTML5, CSS3 / SCSS, JavaScript, React or similar frameworks) and back end development (Node.js, Java or equivalent).

Familiarity with JSON, AJAX, and jQuery

Strong understand of Shopify Liquid, theme structure and Shopify Admin.

Familiarity with Shopify API and platform knowledge.

Understanding of responsive design, cross-browser compatibility, and mobile-first development.

Strong understanding of Shopify SEO, URL structures, and metadata management.

Proven success improving site speed and Core Web Vitals.

Strong sense of user experience (UX) and visual hierarchy.

Basic design knowledge of UI / UX and prototype design on Figma.

Comfortable with Shopify analytics, reports, and Google integrations.

Knowledge of conversion rate optimization (CRO), SEO monitoring tools and accessibility standards.

Experience with Klaviyo and Hubspot integration, a plus.

Additional Qualifications

Location : must live in California and attend 1-2 monthly meetings onsite in Los Angeles (paid travel)

Must address technical issues timely (ie. urgent issues within 24 hours).

Ability to produce high quality of work with a strong focus on detail.

Strong communication and collaboration skills to clearly discuss ideas, technical concepts, and feedback.

Strong problem-solving skills to translate client requirements into technical implementations.

#LI-JM5

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