Kion - Shopify Frontend Developer
JobRack • North Macedonia • Poland
Posted: April 28, 2026
Job Description

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.
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 RemoteHey there! I’m Andrew, and I want to tell you a little bit about Kion. We’re all about helping pe...
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.
Additional Content

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.
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 RemoteHey there! I’m Andrew, and I want to tell you a little bit about Kion. We’re all about helping pe...
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.