Senior Full Stack Developer
Germany
Full Time
2 hours ago
$50,000 - $80,000 EUR
No Sponsorship
Key skills
DockerGraphQLJavaScriptNext.jsNode.jsNoSQLReactSQLTypeScriptExpressOAuthGitShopifyPerformance OptimizationCI/CDRemote Work
About this role
Role Overview
- Planning, architecture, and development of Shopify apps, plugins, and API integrations
- Full-stack development using modern frontend (React, Next.js) and backend (Node.js, Express, TypeScript) technologies
- Integration of 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, end-to-end), and debugging
- Building and maintaining CI/CD pipelines and technical documentation
- Collaborating with design, product, and QA teams to build products from the ground up
Requirements
- Minimum 5 years of full-stack development experience.
- Strong proficiency with TypeScript, React (Next.js), and Node.js (Express).
- Proficient in databases (SQL/NoSQL) as well as Git, Docker, and CI/CD.
- Strong knowledge of API design, security (e.g., OAuth), and performance optimization.
- Ideally familiar with Polaris, webhooks, and GraphQL.
- Fluent in German (and good English).
Tech Stack
- Docker
- GraphQL
- JavaScript
- Next.js
- Node.js
- NoSQL
- React
- SQL
- TypeScript
Benefits
- Compensation: €50k–€80k fixed salary + commission (your performance directly pays off)
- Work–life balance: 30 days of vacation + an extra day off on your birthday and at Christmas.
- Flexibility: 100% remote work or office in Mannheim — you decide.
- Hardware: Top-of-the-line Apple equipment for comfortable work.
- Culture: High trust and ownership, flat hierarchies, and regular company events.