Full-Time

Senior Backend Engineer

Java, Recommendations and Ranking

Posted on 3/13/2025

Zalando

Zalando

10,001+ employees

European online fashion retail marketplace

No salary listed

Senior

Berlin, Germany

Hybrid working model with 60% (or more) remote per week; relocation assistance available (subject to prior agreement).

Category
Backend Engineering
Software Engineering
Required Skills
Kubernetes
Python
NoSQL
Java
AWS
Scala
Requirements
  • 5+ years of experience with proficiency in Java (optionally Scala)
  • Hands-on experience in Python and NoSQL databases
  • Proven ability to design, develop, and maintain backend systems in large-scale production environments
  • Excellent communication skills with a record of leading organization-wide collaborations effectively
  • Strong ability to understand the broader context of customer problems, driving impactful and value-focused solutions.
Responsibilities
  • Design, develop, and scale backend infrastructure to support our 51-million-strong customer base and future growth needs.
  • Build and optimise large-scale, high-throughput solutions for ranking and recommendations, ensuring exceptional reliability, performance, and low latency on AWS and Kubernetes.
  • Collaborate with leaders, product managers, and stakeholders to deliver innovative, production-ready solutions aligned with best practices in software development.

Zalando operates as a major e-commerce platform in Europe, focusing on fashion and lifestyle products. It provides a wide selection of clothing, shoes, and accessories from both established and emerging brands, allowing customers to shop through its website or mobile app. Zalando's business model includes direct sales to consumers and commissions from third-party sellers who list their products on the site. The company distinguishes itself from competitors by offering a seamless shopping experience, which features free delivery and returns, a broad product range, and personalized recommendations. Zalando also enhances customer satisfaction through its Zalando Plus membership, which provides premium services like faster shipping and exclusive deals. The goal of Zalando is to maintain its leadership in the online fashion retail market by continually improving its technology and logistics to ensure efficient operations and a high level of customer service.

Company Size

10,001+

Company Stage

IPO

Headquarters

Berlin, Germany

Founded

2008

Simplify Jobs

Simplify's Take

What believers are saying

  • Acquisition of About You could expand market share in European fashion e-commerce.
  • Virtual Fitting Room may reduce return rates and improve customer satisfaction.
  • Zalando Partner platform could enhance third-party seller experience and increase commission revenue.

What critics are saying

  • Acquisition of About You may strain financial resources and affect profitability.
  • Virtual Fitting Room may face technological challenges and user adoption issues.
  • Competition from Vestiaire Collective's AI advancements could threaten Zalando's market position.

What makes Zalando unique

  • Zalando offers a seamless shopping experience with free delivery and returns.
  • The company invests heavily in technology for efficient operations and customer satisfaction.
  • Zalando's wide selection includes both well-known and emerging fashion brands.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Health Insurance

Unlimited Paid Time Off

Flexible Work Hours

Remote Work Options

Paid Vacation

Hybrid Work Options

Company Equity

Professional Development Budget

Visa Support

Wellness Program

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

1%

2 year growth

-1%
Zalando
Dec 12th, 2024
Zalando and ABOUT YOU Team Up to Lead the Way in European Fashion and Lifestyle E-commerce

All informations about „Zalando and ABOUT YOU Team Up to Lead the Way in European Fashion and Lifestyle E-commerce“ at Zalando Corporate, Current information about Zalando SE

Investing.com
Dec 11th, 2024
Zalando to acquire About You, stock drops

Investing.com - German online retailer Zalando announced on Wednesday that it has agreed to acquire its rival, fashion group About You, for €1.1 billion ($1.2 billion).

Fashion Network
Dec 11th, 2024
Zalando links with Graduate Fashion Foundation on further circularity training plan

Graduate Fashion Foundation (GFF) is teaming up with online fashion retailer Zalando to scale educational experience focused on circularity in fashion.

Malls.com
Oct 18th, 2024
Zalando introduces personalized virtual fitting trial

Streetwear platform launch In addition to the virtual fitting room, Zalando launched a new streetwear initiative called Cultural Ties earlier this week.

FashionUnited
Oct 8th, 2024
Vestiaire Collective announces AI advancements and tech appointments

Stacia Carr joins Vestiaire Collective as the company's new chief technology and product officer, while former Zalando and Amazon executive Jim Freeman has been appointed to its board of directors and will act as an advisor for the company's long-term tech strategy.