Lead Full-Stack Engineer (all genders) | Customer Experience at Kaufland e-commerce

✨ The Stack take on this Kaufland e-commerce job

• 🏢 Kaufland e-commerce has 12 jobs here, 12 with visa sponsorship see all
• 🛂 Visa: EU Blue Card. Minimum salary: €50,700 a year guide
• 💡 No salary shown. Ask Kaufland e-commerce if it is above the minimum.

Updated 2026-11-05, from our data and official sources.

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About the role

Responsibilities:
- Own complex technical dependencies across the system landscape and reduce integration friction.
- Develop and maintain high-performance web applications using Node.js and Vue.js (TypeScript preferred).
- Design, implement and operate scalable microservices and server-side rendering (SSR) solutions for improved UX.
- Continuously identify and resolve performance bottlenecks across frontend and backend systems.
- Integrate and operate monitoring and observability (e.g., Datadog) to ensure reliability and fast incident response.
- Provide technical leadership and mentorship, review designs and guide cross-functional teams on best practices.
- Support experimentation workflows (A/B testing) and high-iteration validation where relevant.

Requirements:
- ~9+ years of engineering experience solving diverse problems across frontend, backend and infrastructure.
- Strong expertise in TypeScript and Vue.js (or equivalent modern frontend frameworks) and solid backend experience in Node.js or PHP.
- Proven operational skills: testing, debugging, monitoring, deployment and running production services.
- Experience with SSR, microservices design, APIs and performance optimization.
- Familiarity with observability tools (Datadog) and deployment pipelines.
- Comfortable mentoring others, driving technical decisions and working in an international, cross-functional environment.
- Fluent English (C1) and a proactive, ownership-driven communication style.

Responsibilities

You will independently handle complex technical dependencies and develop scalable web applications using Node.js and Vue.js. Additionally, you will design microservices, manage system monitoring, and provide technical mentorship to cross-functional teams.

Requirements

The role requires 9+ years of engineering experience with deep expertise in TypeScript, Vue.js, and backend development in Node.js or PHP. Candidates must demonstrate operational excellence in testing, monitoring, and deployment, along with strong communication skills in English.

Key skills

• Node.js — in 172 other listings on The Stack
• Vue.js — in 21 other listings on The Stack
• TypeScript — in 467 other listings on The Stack
• PHP — in 44 other listings on The Stack
• System integration — in 24 other listings on The Stack
• Performance optimization — in 84 other listings on The Stack
• Datadog — in 71 other listings on The Stack
• Server-side rendering — in 4 other listings on The Stack
• Microservices
• API development
• Infrastructure management
• A/B testing
• Technical mentorship
• Debugging
• Monitoring
• Deployment

On The Stack (as of 2026-11-05)

• Kaufland e-commerce has 11 other listings on The Stack, 11 of them marked as offering visa sponsorship.
• 166 visa-sponsored jobs in Germany on The Stack, posted in the last 60 days.
• 28 visa-sponsored full stack engineer jobs in Europe on The Stack, posted in the last 60 days.

Frequently asked questions about Kaufland e-commerce

Is this Lead Full-Stack Engineer (all genders) | Customer Experience role still open?

It was posted on 2026-03-05. Listings more than 30 days old may no longer be active, so check Kaufland e-commerce's site before applying.

Does Kaufland e-commerce offer visa sponsorship?

This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Kaufland e-commerce's site.

Where is this role located?

The listing gives the location as Germany. It is marked on-site.

What skills does this role ask for?

The listing names: Node.js, Vue.js, TypeScript, PHP, System integration, Performance optimization, Datadog, Server-side rendering, Microservices, API development, Infrastructure management, A/B testing, Technical mentorship, Debugging, Monitoring, Deployment.