Kion - Shopify Frontend Developer

Help us ship faster and improve conversion with clean Shopify front-end work.

$5,000 - $6,000 per month | Part-time (15–25 hrs/week) | Fully Remote

Hey there! I’m Andrew, and I want to tell you a little bit about Kion.

We’re all about helping people unlock their best selves through high-quality supplements designed to fuel performance, recovery, and overall well-being.

Our flagship product, Kion Aminos, is loved by athletes, fitness enthusiasts, and everyday people who want to stay energized, sculpt a toned body, and age powerfully.

At Kion, we believe in creating a positive, collaborative, and growth-driven environment where every team member can contribute and make an impact.

If you enjoy working with creative people and want to be part of something meaningful, you’ll feel right at home here.We're looking for a Shopify Front End Developer. You'll be someone who thrives on execution, has a sharp eye for detail, and understands that small changes can have big impacts on conversion rates and user experience.

In this role, you will:

🛠️ Execute Shopify front-end development using Liquid, HTML, CSS, and JavaScript

🧪 Implement A/B tests, small changes, and troubleshooting fixes to support conversion rate improvements

📈 Contribute to improving average order value and overall site performance through UX enhancements

🚀 Build custom landing pages and features that support marketing and product initiatives

💡 Proactively flag opportunities for improvement and suggest better ways of doing things

🔧 Work independently on tasks without heavy hand-holding while staying aligned with team strategy

Working Hours: This is a part-time contract role to start, approximately 15 to 25 hours per week, with potential to scale based on performance and business needs.

We prefer candidates who can offer at least 3–4 hours of overlap with U.S. Mountain Time (9am–5pm MT) to collaborate with our team. Outside of that, you’ll have flexibility in how you structure your hours, as long as deadlines are met.

Requirements

To excel in this role, you need:

✅ Proven experience with Shopify theme development, Liquid templates required

✅ Solid HTML, CSS, and JavaScript skills with a focus on front-end performance

✅ Experience implementing features, fixing bugs, and improving user experience

✅ Comfortable working in an environment with A/B testing and fast iterations

✅ Strong attention to detail and understanding of how changes impact conversion

Brownie points for:

⭐ Experience working on Shopify Online Store 2.0 themes

⭐ Experience with A/B testing tools like Shoplift or similar platforms

⭐ Exposure to conversion rate optimisation or performance-focused environments

⭐ Experience building custom landing pages from scratch

We're looking for someone who is highly reliable and responsive, someone who delivers on time without needing their hand held. You're proactive, not just executing but asking questions and suggesting improvements. You're curious and detail-oriented, you understand why things work the way they do and what impact your changes will have.

You communicate well, collaborate easily, and take ownership of your tasks and outcomes.

You're comfortable working independently and you thrive in an environment where speed and iteration matter.

Benefits

What’s in it for you?

💰 $5,000 to $6,000 per month*

⏰ Part-time contract role, approximately 15 to 25 hours per week

🌍 Fully remote, work from anywhere

📈 Opportunity to scale hours based on performance and business needs

• Please note that this is a gross salary and that you are responsible for any tax-related procedures in your country of residence. We kindly ask you to apply only if you are happy to work remotely as an independent contractor.

This is our typical hiring process - occasionally, it may include extra steps.

For this role, JobRack is partnering with the company to find their next hire. We’ll handle all the screening and testing, so they see only the best-fit candidates - like you!

🔍 How to shine

• Read the role details carefully.

• Submit a thoughtful, high-quality application.
  • Stay responsive - we’ll keep you updated at every stage.

✨ Important notes
• Apply only through JobRack; please don’t contact the company directly.
• We expect a respectful hiring experience - any disrespect means instant disqualification.
• This is a full-time, primary role (no freelancing or second jobs).

❓ New to remote work?
Check out our handy FAQ: jobrack.eu/jobseeker-faq