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  • Avomind

    Cologne

    • We’re working with a data-driven e-commerce growth agency and they’re looking for a Senior Frontend Developer.

    About the Company:

    • Specialized in A/B testing and conversion rate optimization
    • Focus on scaling Shopify-based e-commerce brands
    • Culture built on: Ownership, Respect, High Standards, and Team Spirit

    What You’ll Do

    • Develop and implement complex A/B tests in live Shopify environments
    • Take ownership of the frontend domain and technical decisions
    • Mentor and support junior developers
    • Provide accurate effort estimations and contribute to planning
    • Ensure high QA standards across releases
    • Communicate directly with clients on technical topics

    Ideal Profile

    • Proven Shopify experience (beyond basic landing pages)
    • Confident in client-facing technical discussions
    • Able to lead, mentor, and make decisions independently
    • Proactive and comfortable in a fast-paced environment

    Requirements

    • 4+ years experience in Frontend Development (Senior level)
    • Strong skills in HTML, CSS, JavaScript
    • Solid experience with Shopify (themes, sections, live environments)
    • Working knowledge of jQuery and Git
    • Experience delivering production-ready code for real clients
    • Comfortable owning timelines and managing scope
    • Interest in AI-assisted development (e.g. Copilot, Cursor)

    Benefits

    • Flexible working model: Office, hybrid, or fully remote
    • 30 days vacation + 3 additional regional holidays
    • MacBook Pro + professional setup from day one
    • Extras: Workations, team events, €30/month benefit voucher

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