Zalando

Senior Senior Software Engineer - Backend (all genders)

Zalando
Apply
1 day ago
Ansbach, GermanySenior

Responsibilities

  • Architect and build scalable backend services and platform applications using Kotlin, Java, or Python.
  • Develop high-throughput integrations, robust REST APIs, and reliable data flows.
  • Collaborate with Product, Frontend Engineering, and Platform teams on complex technical and business challenges.
  • Own features from concept through production and support them with unit, component, and end-to-end testing.
  • Improve system resilience, performance, service architecture, system boundaries, and developer experience.
  • Share technical insights and contribute to the continued expansion of the platform.

Requirements

  • Strong foundation in or eagerness to deepen expertise in Kotlin, Java, or Python.
  • Experience with or interest in Spring Boot, Django, or Flask.
  • Experience designing REST APIs and working with OpenAPI.
  • Experience with or interest in relational or NoSQL databases such as PostgreSQL, MySQL, DynamoDB, or MongoDB.
  • Commitment to software quality and experience with testing frameworks or tools such as JUnit 5, pytest, or end-to-end automation tools.
  • Clear written and verbal communication skills in English and a proactive, solution-oriented mindset.

Benefits

  • Employee shares program.
  • 40% discount on fashion and beauty products sold and shipped by Zalando, 30% discount on Lounge by Zalando, and external partner discounts.
  • Two paid volunteering days per year.
  • Hybrid working in Germany or the UK with occasional office attendance required.
  • Ability to work from abroad for up to 30 working days per year.
  • 27 days of vacation per year to start for full-time employees.
  • Relocation assistance subject to prior agreement.
  • Family services, including counseling and support.
  • Health and wellbeing options, including Wellhub, formerly Gympass.
  • Mental health support and coaching.
  • Training offerings and biannual peer-to-peer reviews.

Tech Stack

Amazon DynamoDBDjangoFlaskJavaKotlinMongoDBMySQLPostgreSQLpytestPythonSpring Boot

Categories

Zalando

About Zalando

10,000+ employees

Zalando operates a European online fashion and lifestyle platform where consumers shop apparel, footwear, accessories, and beauty, and brands sell via its marketplace. The public company, founded in 2008 and headquartered in Berlin, runs its own logistics network and serves over 50 million active customers across 25 markets. Its business spans direct e-commerce, partner services, and payments and risk systems that support the platform’s operations.

Contact me