Senior Full Stack Developer

This is a fully remote position, open to applicants in Germany.

📋 Description

• Design, architect, and develop Shopify applications, plugins, and API integrations.

• Engage in full-stack development utilizing contemporary frontend technologies (React, Next.js) and backend technologies (Node.js, Express, TypeScript).

• Integrate external systems (ERP, payment gateways, CRM, logistics, etc.) through REST and GraphQL interfaces.

• Maintain code quality, ensure performance, and focus on scalability.

• Develop responsive and accessible user interface components.

• Perform code reviews, testing (unit, integration, and end-to-end), and debugging tasks.

• Establish and uphold CI/CD pipelines along with technical documentation.

• Collaborate closely with Design, Product, and QA teams to conceptualize products from inception.

• Provide mentorship to junior developers and actively participate in shaping our technical roadmap.

⛳️ Requirements

• Minimum of 5 years of experience in full-stack development.

• In-depth knowledge of JavaScript, TypeScript, React, Next.js, Node.js, and Express.

• Strong expertise in working with databases such as MongoDB, PostgreSQL, or MySQL.

• Practical experience with Git, CI/CD, Docker, and modern DevOps practices.

• Familiarity with UX/UI, API design, security measures (OAuth, JWT, CORS), and performance optimization.

• (Optional) Background in Shopify app development, including experience with Polaris, webhooks, OAuth, and the GraphQL API.

• Independent, structured, and solution-focused work ethic.

• Enjoy collaboration within a team, sharing technical insights, and taking ownership of responsibilities.

• Well-organized and self-directed approach with clear project management skills.

• Proficiency in German at a native level and strong written and spoken English skills.

• A proactive mindset with a genuine drive for success.

• A strong desire to be part of an ambitious team.

• Committed to driving success rather than merely overseeing it.

• Reliable and dependable, expecting the same in return.

• Willingness to go the extra mile and maintain a fast-paced work ethic.

🏝️ Benefits

• 30 days of vacation, in addition to your birthday and Christmas off.

• Maximum ownership and trust in your role.

• A motivated team and a high-performance working environment.

• Flat organizational structure with quick decision-making processes.

• Fully remote work option available.

• Office space in Mannheim accessible if needed.

• Team-building events and off-site activities.

• Premium Apple hardware provided.