Magento Frontend Developer (all genders)

Permanent employee, Full-time · Berlin

Your role

We’re looking for a proactive and hands-on Frontend Developer to spearhead our frontend initiatives and take full ownership of our user-facing architecture. In this role, you will be the key driver for all frontend topics, guiding their technical direction and ensuring they align with our broader business goals. You will operate with a high degree of independence, acting as a crucial bridge between different departments to negotiate requirements, propose solutions, and make critical architectural decisions.

Your ultimate mission will be to ensure our eCommerce platform delivers a lightning-fast, highly optimized, and seamless experience. You will take full ownership of the frontend codebase within our Magento ecosystem, heavily utilizing the Hyvä theme. You are someone who thrives at the intersection of complex logic (state management, performance optimization) and pixel-perfect UI implementation, establishing a strong internal engineering culture for our frontend development.

Key responsibilities:

Frontend Ownership & Leadership: Lead frontend topics, guide technical discussions, and take full responsibility for the implementation and health of the frontend architecture.
Cross-functional Collaboration: Act as a primary decision-maker and technical stakeholder. Negotiate and partner closely with Product, Design, and Backend teams to translate business requirements into efficient technical specifications.
Core Development: Write clean, scalable, and maintainable code using our core stack: Magento, Hyvä, Tailwind CSS, JavaScript, Alpine.js and Vue.js.
Performance Optimization: Champion frontend performance. Take ownership of page load speeds and overall Magento frontend performance, with a specific focus on Lighthouse score optimization.
UX & Experimentation: Partner with the Marketing department to handle the technical execution of A/B tests (e.g., using Kameleon). Implement performant, seamless test variations collaborating with designers to bring UX/UI improvements to life without compromising page speed.
Quality & Standards: Set and enforce high-quality coding standards, conduct code reviews, and advocate for best practices in modern JavaScript (including state management and component communication).
Technical Vision: Drive the evolution of our frontend components, develop and improve our Hyvä theme, take our checkout to the next level.

Your profile

5+ years of frontend experience with high autonomy, leading technical decisions and negotiating trade-offs.
Extensive hands-on experience in Magento View layer, XML configuration, and the implementation of Hyvä themes.
Deep proficiency in Tailwind CSS, Vanilla JS, Alpine.js, and Vue.js with Vuex.
Proven track record in Lighthouse and page load optimization for complex Magento environments.
Skilled at challenging UX requirements to ensure technical feasibility and component reusability.
Ability to translate complex technical concepts for non-technical stakeholders clearly.
Professional fluency in English (C1 level), with German or Russian as additional assets.
Bonus: Experience with React, React Native, and A/B testing platforms like Kameleoon.

What we offer

An appealing discount on all of our products – from essential oils to vitamins & nutrients
We offer 28 days of paid time off per year plus up to 5 days off between Christmas and New Year
The Urban Sports Club membership, Swapfiets bike rental and a subsidy for the Deutschland Ticket
We believe great things happen when we work flexibly, which is why we embrace a hybrid model with up to four home office days –up to five depending on the business need– and up to two weeks per year working from abroad.
Receive various discounts of up to more than 50 percent on attractive brands such as Flaconi, Bosch, Apple or Expedia
You will be given real ownership and plenty of room for new initiatives, as well as the opportunity to contribute your expertise and implement your great ideas
Inviting office spaces with access to plenty of organic teas and superfoods from around the world
We like to celebrate each other! Regular tea & office parties, Christmas and summer feasts and various influencer events such as Women's Day

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About us

Sunday Natural emerged from a long-standing passion and research in the fields of health, healing, and personal growth. The lack of natural, high-quality products on the market was the original motivation for founding Sunday Natural in 2013. We aim to produce the products we ourselves would love to buy – as natural as possible, absolutely pure, free from any additives, and of the highest quality. In a strategic partnership with CVC, Sunday Natural is now one of Germany's most renowned quality manufacturers, with its own research and development department in Berlin. For the continuous improvement of our products, we collaborate with selected research institutes, scientists, therapists, farmers, and professional associations.

We take our ecological responsibility very seriously: that’s why the majority of our product range is vegan. We also take an innovative approach to packaging: most of our products are packaged in glass, making them almost entirely recyclable.

Our diverse team in Berlin consists of over 350 employees from more than 40 nationalities and continues to grow – but at a sustainable pace. Our goal is to foster a collaborative, supportive, and inclusive work environment with a diverse group of motivated, talented, and visionary team members.

We highly value equality of opportunity and inclusivity, and we would like to particularly encourage women and candidates from under-represented backgrounds to apply, even if you don’t match with 100% of the requirements.

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We are looking forward to you and your application!

We appreciate your interest in Sunday Natural Products GmbH. Please fill in the following form.