Summary
Build and maintain hummel’s Shopify-based e-commerce platform using Liquid, JavaScript/TypeScript, and integrations with Klaviyo, Webshipper, and Relewise while ensuring data flow to Google platforms.
Full Stack E-commerce Developer - hummel - hummel DK
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Full Stack E-commerce Developer - hummel
Are you a skilled e-commerce developer with a strong understanding of the Shopify platform, ready to take technical ownership as part of an ambitious digital transformation? And do you dream of taking ownership in a role and on a team with both responsibility and development opportunities?
Then you might be our new Full Stack E-commerce Developer at hummel!
A Quick Look at the Role
Location: hummel headquarters, Balticagade 20, Aarhus C
Team: Group IT
Working hours: Full-time
Application deadline: 16 August 2026
Join the Team!
As a Full Stack E-commerce Developer, you'll take on a central technical role with real ownership of hummel's e-commerce platform, as part of our Group IT department - a team with strong competencies within cloud, integration, and infrastructure.
We play on the team that has the most fun - and we always play offense! For us, it's all about taking initiative, supporting each other, and celebrating both the small and big wins. In IT, we are responsible for the hummel Group's e-commerce platforms - and we work closely with our integration and Azure developers, contributing the platform-specific technical insight they need. You'll also have the opportunity to work with modern e-commerce technology in a growing international brand
More About the Role and Your Responsibilities
As a Full Stack E-commerce Developer, you'll be responsible for configuring, customizing, and maintaining hummel's Shopify setup and ensuring it works optimally with the rest of hummel's system landscape, playing a key role in delivering impactful results.
Development and customization in Shopify - primarily via Liquid and the Shopify ecosystem's standard tools; custom apps and the Shopify Admin API (REST/GraphQL) are an advantage. Headless/Hydrogen is not part of the current strategy
Configuration, customization, and maintenance of Shopify apps, including Webshipper, Klaviyo, and Relewise
Ensuring correct and complete data flow to the Google platforms - Merchant Center, Google Ads, and GA4, including tracking, tagging, feed management, and data quality
Technical setup and maintenance of third-party platform integrations, including Trustpilot, ProfitMetrics, and GA4
Implementing and adapting AI-driven features - product recommendations, search, personalization, and generative components, including integration with other AI platforms
Troubleshooting and optimizing across platforms in terms of performance, data quality, and scalability
You are hummel's primary technical specialist on e-commerce platforms. You design and implement technical solutions independently based on business requirements, and you stay continuously up to date on releases and roadmaps from Shopify and related platforms, assessing how new opportunities can be implemented at hummel.
How to Make the Team
We're looking for someone who is passionate about their field and a true team player. You take responsibility, thrive in collaboration, and are curious about how we can continuously improve - together.
To succeed in the role, we expect that you:
Have 3-5 years of experience with Shopify development - primarily Liquid and Shopify themes.
Have hands-on experience configuring and customizing Shopify apps such as Webshipper, Klaviyo, and Relewise or similar
Have knowledge of JavaScript/TypeScript in a Shopify context; React or a similar framework is an advantage, but not a requirement
Have experience with the developer side of the Google platforms in an e-commerce context - tracking, data layers, feed management, and related API integration
Have hands-on experience implementing AI tools and LLM-based solutions in a commerce context
Are able to independently assess technical solution choices and implement them within a broader system landscape
Communicate fluently in Danish and English
We're not looking for someone who can do it all - we're looking for the right person with depth in the areas that matter most to us, and who is ready to learn the rest.
Welcome to hummel
Regardless of your background, we make sure we support each other from day one.
After 2 months:
You feel at home at Balticagade in Aarhus
You're familiar with our systems and workflows
Maybe you've already joined a Friday bar, a professional event, or a team sports activity?
After 4 months:
You've taken ownership of the role and left your mark on your tasks
You've found your rhythm and contribute with insights that help develop and lift the team
You've built strong relationships - and make your teammates even better
Welcome to hummel
At hummel, we're a strong community built on team spirit, passion, and the will to make a difference.
There's room for those who take initiative, bring ideas to life, and want to create value - for both the business and their teammates.
With us, you get:
A strong community with an informal tone
Flexible working hours - including 1 hour of sport during work hours
A workplace with a strong brand DNA and proud cultural heritage
An active staff association, "hummelbien"
Space for both ambition and balance
Want to Join the Team?
Send your application and CV via the link below no later than 16 August 2026
We conduct interviews on an ongoing basis and may close the posting early if the right player joins the game.
We look forward to hearing from you!
hummel - doing good while doing business
We always play to win - but we do it with heart. At hummel, we combine strong values with business ambition and work every day to create a workplace where people grow, relationships are strengthened, and ideas take flight.
Apply
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Deadline: 16/08/2026
Contact person:
Astrid Norengaard Uttenreitter
Team Lead, Group IT
+45 2874 3194
Department:
Datahub & Integration
Location: Headquarter / 20 Balticagade 8000, Aarhus C, Denmark
Country: Denmark
About hummel
The story of hummel A/S is the story of the bumblebee, who started to fly back in 1923. Since then, we have conquered the sports business and grown to be an international brand operating in more than 35 markets - and together, we are on a mission to change the world through sport. We honor the camaraderie, celebrate the wins, and applaud the ability to play, share and enjoy sport throughout life. It is our heritage, and nothing makes us prouder. Through our continued pursuit of growth, we use sport as a universal driver to create a positive impact year after year. In short, we want to become the #1 sports challenger brand by growing our business to do more good. United in our diversity, we are one big team - and we cannot wait to welcome talented and ambitious players to our starting line-up.
hummel A/S
20 Balticagade 8000 Aarhus C
Phone: +45 87344800
CVR: 43317032
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