> Markdown version of [/jobs/ext/3745004-staff-fullstack-engineer-seller-center-all-genders](https://www.wearedevelopers.com/jobs/ext/3745004-staff-fullstack-engineer-seller-center-all-genders). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Staff Fullstack Engineer - Seller Center (all genders) - **Company:** About You - **Location:** Hamburg, Germany - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Clean Code Principles, JavaScript (Programming Language), Artificial Intelligence, Application Performance Management, HTML5, Cascading Style Sheets (CSS), Software Quality, Code Review, Django Web Framework, Design of User Interfaces, Python (Programming Language), PostgreSQL, Open Source Technology, Redis, SQL Databases, Web Application Frameworks, Data Storage Technologies, Tailwind, Front End Software Development, Software Coding - **Published:** October 15, 2026 - **Apply:** https://startup.jobs/staff-fullstack-engineer-seller-center-all-genders-about-you-se-co-kg-8702159 ## About the Role * Minimum of 8+ years of relevant experience * Experience with Django 5. X, Tailwind, HTMX, or other lightweight JS frameworks (or desire to learn them) * Experience in working with Postgresql, Redis, or equivalent data storage * Passionate about writing well-structured, efficient, and maintainable code, actively keeping the quality of the code base in check * Used to work in an English-speaking environment * Fluent German comprehension skills (C1-Level); spoken German is a plus but not essential Nice to Have * Excellent coding skills with Python * Extensive Django Knowledge * Knowledge of front-end technologies (JavaScript, HTML5, CSS3) * Contributions to open-source projects * Experience with pioneering Greenfield projects or in startup settings, adept at swiftly adapting products to find the perfect market fit ## Description * Design and deploy innovative features for the Seller Center to enhance the online retail experience * Collaborate with product managers, UI/UX designers, and fellow engineers to brainstorm and create effective solutions * Utilize the SCAYLE platform to manage product and order information efficiently * Enhance application performance through strategic SQL Query optimizations * Engage in code reviews to uphold high standards of code quality and foster ongoing improvement * Offer technical support, and troubleshooting issues to ensure consistent service for users * Explore AI-supported features to streamline workflow processes