Senior Full Stack Developer, Hybrid
BlickSolutions - Shopify Partner
full-time
Posted on:
Location Type: Hybrid
Location: Mannheim • 🇩🇪 Germany
Visit company websiteSalary
💰 €50,000 - €80,000 per year
Job Level
Senior
Tech Stack
DockerGraphQLJavaScriptNext.jsNode.jsNoSQLReactSQLTypeScript
About the role
- 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
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
full-stack developmentShopify appspluginsAPI integrationsReactNext.jsNode.jsExpressTypeScriptperformance optimization
Soft skills
structured work approachresponsible work approachcollaborationcode reviewstestingdebugging