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Front-End Developer (Shopify & CRO) – E-commerce & Growth Optimization

Client Overview
A growing digital lifestyle brand focused on building engaging online experiences and optimizing performance across its e-commerce platforms. The company combines strong design aesthetics with data-driven growth strategies, using analytics and experimentation to continuously improve user experience and conversion performance.


Job Description

We are looking for a technically strong Front-End Developer with Shopify experience who can support website development, performance optimization, and experimentation initiatives.

You will work closely with the marketing and growth team to implement front-end updates, manage tracking tools, and support conversion rate optimization (CRO) efforts. This role involves implementing A/B tests, analyzing user behavior insights, and improving the user journey across the website.

The ideal candidate is comfortable working at the intersection of development, analytics, and experimentation.

Schedule: Part-time (20 hours per week)
Client Timezone: Flexible with preference for overlap with Australian business hours 

Responsibilities

Shopify Front-End Development

  • Develop and maintain front-end components within Shopify themes
  • Implement design updates, UI improvements, and responsive layouts
  • Ensure site performance, accessibility, and cross-device compatibility
  • Collaborate with design and marketing teams to implement website updates

Tracking & Analytics Implementation

  • Configure and manage Google Tag Manager for tracking events and marketing tags
  • Implement analytics tracking for marketing campaigns and user behavior
  • Ensure data accuracy across tracking platforms

Conversion Rate Optimization (CRO)

  • Use Microsoft Clarity to analyze user behavior and identify UX improvement opportunities
  • Review heatmaps, session recordings, and interaction data to recommend optimizations
  • Collaborate with marketing teams to implement UX improvements based on insights

Experimentation & A/B Testing

  • Implement and manage A/B testing experiments using GrowthBook
  • Work with the growth team to test variations in layout, messaging, and design
  • Monitor experiment results and support ongoing testing initiatives

Requirements

  • Proven experience with Shopify front-end development
  • Strong knowledge of HTML, CSS, JavaScript, and Shopify Liquid
  • Experience implementing Google Tag Manager and marketing tracking tools
  • Familiarity with Microsoft Clarity or similar CRO analytics tools
  • Experience implementing A/B testing frameworks such as GrowthBook
  • Strong attention to detail and ability to implement pixel-perfect UI changes
  • Ability to work independently and collaborate with marketing and design teams

Highly Regarded Skills & Experience

  • Experience with conversion rate optimization (CRO) methodologies
  • Experience working with e-commerce brands
  • Familiarity with performance optimization and page speed improvements
  • Experience implementing analytics and marketing tracking systems
  • Understanding of experimentation frameworks and data-driven product development

Why Join This Team?

  • Work on a modern e-commerce platform focused on growth and experimentation
  • Opportunity to combine development work with analytics and optimization
  • Flexible remote work environment
  • Collaborative team focused on performance and continuous improvement
  • Opportunity to influence user experience and conversion performance

Apply now. Help build and optimize a high-performing e-commerce experience.

Side Note
This is a permanent work-from-home role under an Independent Contractor arrangement. Candidates must have their own computer and reliable internet connection, and are responsible for their own taxes and benefits. Professional hourly fees are established based on your performance in the application process.

Reminder
Please follow the provided link to BruntWork’s Career Site to finish your initial application requirements, including the assessment questions, technical check, and voice recording. Submissions that fulfill all requirements will receive priority review.

Front-End Developer (Shopify & CRO) – E-commerce & Growth Optimization

Job Category

Information Technology

Job Type

Part Time (20 - 34 Hours per week)

Work Schedule and Timezone

Australia

Published on

Mar 06 2026