Full-Stack Engineer - Experimentation & Analytics

About Kaufland e-commerce

We operate the international online marketplaces of Kaufland, making us one of the fastest-growing online marketplaces with thousands of sellers and millions of products. We foster a dynamic corporate culture that blends a start-up mentality with the advantages of a large corporation, combining e-commerce expertise with flat hierarchies and a motivated team.

We embrace flexibility! You can choose to work remotely within Germany or from our offices in Cologne, Darmstadt, Düsseldorf, or our co-working space in Berlin. You decide what works best for you!

Our Tech & Product Team, comprising around 400 experts, is dedicated to creating the best customer shopping experience through innovative technical developments. They not only enhance the shopping experience but also build the foundation for an optimal seller experience. Learn more about our division, areas, and cross-functional teams here!

Your tasks – this is what awaits you in detail

• Maintain several npm packages shared across multiple micro frontends.
• Collaborate closely with the Frontend Foundation Team to ensure high standards in web tracking implementations.
• Integrate with our internal Unified Tracking Services to facilitate web analytics data sharing across services and teams.
• Assist teams in implementing A/B experiments by working directly within their codebase.
• Define and implement tracking solutions, both in the codebase and within client- and server-side Google Tag Manager.
• Act as a liaison between product teams and the analytics team.
• Ensure high tracking quality across the platform's internationalization.

Your profile – this is what we expect from you

• Relevant experience of 4+ years as a Full-Stack Engineer with TypeScript, Vue.js, and Node.js.
• At least basic knowledge of Python and SQL.
• Good understanding of web tracking technologies (e.g., Google Analytics) and tag management (e.g., Google Tag Manager).
• Comfort in communicating with both engineering teams and product managers.
• A drive to continuously expand knowledge and embrace new challenges.
• Willingness to embrace our company culture and values.
• Fluent English (C1) and enjoyment of working in an international environment.

What we offer

• Work-life balance: Flexibility to work remotely (within Germany) or from our offices in Cologne, Darmstadt, Düsseldorf, or our Berlin co-working space.
• Relocation Package: Assistance for those moving to Germany.
• Health & Wellness: Urban Sports Club membership, RSG Group Fitness Studios, and mental well-being support via Instahelp.
• Time Off: 30 days of vacation per year and sabbatical opportunities.
• Meal Vouchers: Option for tax-advantaged meal allowances through Pluxee vouchers.
• Commuting: Subsidized 'Deutschlandticket' for train travel.
• Employee Discount: Monthly coupon for Kaufland.de.
• Equipment: Free choice of operating system (MacOS or Ubuntu Linux).
• Professional Development: Online language learning, in-house training, automated 360-degree feedback, and coverage for conferences, training, and workshops.

Our dynamic culture combines flat hierarchies, a start-up mentality, an international team of over 65 nationalities, and the strength of the Schwarz Group for an agile and secure working environment.

We are team players, fostering connections through digital onboarding, a buddy program, and regular team/company events.

Check out our Principles & our blog for more insights into our company culture!

Diversity at Kaufland e-commerce

We welcome applications from everyone, regardless of background. We are signatories to the Charta der Vielfalt (German Diversity Charter), believing that diversity drives extraordinary achievements.

Key skills/competency

• Full-Stack Engineer
• Experimentation
• Analytics
• TypeScript
• Vue.js
• Node.js
• Web Tracking
• Google Tag Manager
• A/B Testing
• npm packages