Staff Full-Stack Engineer (all genders)

About the Company

We operate the international online marketplaces of Kaufland. Several thousand sellers and millions of products make us one of the fastest growing online marketplaces. Ours is a dynamic corporate culture that merges a start-up mentality with the opportunities offered by a large corporation. We combine knowledge and many years of experience in e-commerce with flat hierarchies and a highly motivated team.

Your Tasks

• Handle complex technical dependencies independently to ensure smooth integration and minimal conflicts across our entire system landscape
• Drive performance optimization continuously by identifying and addressing bottlenecks across our entire application landscape
• Develop and maintain complex web applications autonomously using our core technologies, Node.js and Vue.js
• Manage system monitoring, including the integration of tools like Datadog, to ensure the high performance and reliability of our systems
• Implement reliable and scalable Server-Side Rendering (SSR) solutions within your domain of ownership to enhance the user experience
• Design, develop, and deploy scalable, maintainable, and efficient microservices to support our long-term architecture
• Provide expert technical guidance and mentorship to cross-functional teams, acting as a key consultant within your area of expertise

Your Profile

• Extensive experience in solving diverse engineering problems using the tools and frameworks that best serve the problem domain
• Profound knowledge of TypeScript and Vue.js, or highly accomplished with other modern frontend frameworks
• Solid background in backend application development, specifically in Node.js, PHP, or other relevant languages
• Demonstrate operational excellence through your knowledge of modern testing, debugging, monitoring, and deployment techniques
• Use your adaptive technical thinking to build responsive applications across various API paradigms while maintaining a solid understanding of infrastructure
• Ideally have experience running efficient A/B tests and validating ideas through high-iteration cycles to drive product growth
• Proactive communicator who takes ownership, challenges inefficient processes, and thrives in an international environment
• Fluent in English (C1) and enjoy working in an international environment

What We Offer

• Flexibility to choose between working remotely (within Germany) or from one of our locations in Cologne, Darmstadt, Düsseldorf, or our co-working space in Berlin
• Attractive relocation package for moving to Germany
• Urban Sports Club and RSG Group Fitness Studios access
• Mental well-being support through Instahelp, the digital platform for online psychological counseling
• 30 days of vacation per year and the opportunity to take a sabbatical
• Pluxee restaurant vouchers and subsidized train season ticket
• Employee discount on Kaufland.de
• Free choice of operating system (MacOS or Ubuntu Linux)
• Diverse in-house training, online language learning programs, and 360-degree feedback
• Coverage of costs for relevant conferences, training, and approved team workshops