1295 English-speaking jobs in Berlin

Principal Data Scientist to investigate marketplace dynamics, develop causal inference frameworks, and inform strategic trade-offs for Zalando's ranking platform. Requires advanced quantitative background and expertise in experimentation.

Senior Backend Engineer to architect scalable, API-first microservices using Java and Spring Boot. Lead development, own the full lifecycle, and leverage AWS and Kubernetes in an agile environment.

Senior Applied Scientist to drive marketing engine evolution using elasticity modeling, forecasting, and optimization. Own the ML lifecycle, bridging research and production systems. PhD preferred in relevant fields.

Senior Software Engineer for Carrier Platform. Develop high-performance, auto-scaling systems for delivery and returns. Requires knowledge of Java, Kotlin, Spring Boot, AWS, Kafka, and full development lifecycle experience.

Principal Data Analyst for Logistics KAM. Lead strategic analytics, solve complex operational challenges, and drive data-driven performance steering. Requires expertise in SQL/Python, statistics, and stakeholder management.

Principal Security Engineer leads technical security strategy and compliance for e-commerce and fintech systems. Responsibilities include security architecture review, enforcing SDLC standards, and aligning with DORA, PCI-DSS, and ISO 27001.

Principal AI Scientist to build conversational AI using LLMs and intelligent agents for fashion discovery and shopping. Focus on RAG pipelines, prompt engineering, and optimizing production AI agents for business impact. Requires 10+ years in engineering or applied science.

Junior Backend Engineer to design, develop, test, and operate core APIs for Zalando Payments. Build scalable solutions using microservices on AWS, adhering to high fintech standards.

Senior Search Engineer to lead the design of an AI-driven, hyperscale search engine. Responsibilities include modernizing data ingestion with Kafka/Flink and developing core platform capabilities. Requires deep search expertise and JVM proficiency.

Software Engineer to develop the ZMS advertisement platform. Focus is backend, owning content formats and Content Studio tooling. Requires 3+ years in Java-based languages and experience with backend APIs and cloud infrastructure.

Senior Applied Scientist to refine demand forecast engines. Requires Master's+ in quantitative fields, 5+ years in forecasting models, and deep proficiency in Python, SQL, and PySpark.

Build and operate systems for foundational capabilities and customer-facing UX in Reco & Lifestyle Intelligence. Develop production-scale solutions using React Native, TypeScript, and React.

Build production systems for data ingestion, optimization, and ML. Develop scalable data/ML pipelines using Python, Databricks, Spark, and Airflow. Requires 4+ years in production data/ML systems.

Design and deploy intelligent workflow automations using UiPath and n8n, integrating LLMs into business processes. Build "Human-in-the-Loop" systems to transform manual tasks into autonomous systems.

Full Stack Engineer role covering maternity leave. Develop and maintain Kotlin Backend-for-Frontend and React frontend for personalized landing pages. Requires 2-4 years of experience with Kotlin/Java and React.

Develop and implement forecasting and planning software to optimize logistics networks. Requires 3+ years as a Software Engineer, proficiency in Python, SQL, and ETL design.

Senior Software Engineer in Machine Learning builds production systems for optimization, forecasting, and Generative AI. Focus is on data, software, deployment, and monitoring foundations using Python, Databricks, and Kubernetes.

Senior Data Engineer to design and implement a Databricks Lakehouse for CRM, connecting Salesforce and other sources. Responsibilities include building ETL/ELT pipelines, using Terraform, and ensuring GDPR compliance. Requires 5+ years as a Data Engineer with Databricks experience.

Software Engineer to ensure the Fashion Store API's seamless connection and performance. Focus on developing, improving, and maintaining features for the API, Nova, and Qkeep. Requires 5+ years in API programming and architecture, strong Node.js/GraphQL experience.

Design and implement fullstack software solutions using Kotlin and TypeScript/React for Transport Planning Optimization. Focus on building scalable systems for transport management and logistics efficiency.