Senior Full Stack Developer designing and developing Shopify Apps at BlickSolutions GmbH. Working with modern technologies like React and Node.js in a hybrid work environment.
Responsibilities
Planning, architecting, and developing Shopify apps, plugins, and API integrations
Full-stack development using modern technologies in the frontend (React, Next.js) and backend (Node.js, Express, TypeScript)
Integrating third-party systems via REST and GraphQL interfaces
Ensuring performance, code quality, and scalability
Implementing responsive and accessible UI components
Conducting code reviews, testing (unit, integration, E2E) and debugging
Building and maintaining CI/CD pipelines and creating technical documentation
Collaborating with Design, Product, and QA to build products from the ground up
Requirements
At least 5 years of full-stack development experience
Proficient with TypeScript, React (Next.js) and Node.js (Express)
Comfortable with databases (SQL/NoSQL) as well as Git, Docker and CI/CD workflows
Strong knowledge of API design, security (OAuth) and performance optimization
Ideally familiar with Polaris, Webhooks and GraphQL
Structured, responsible work approach and fluent in German (plus good English)
Benefits
30 days of vacation + additional days off for your birthday and at Christmas
Top-tier Apple equipment for comfortable work
High level of trust and ownership, flat hierarchies and regular company events
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