137 English-speaking jobs in Cologne

PhD candidate to design and realize a STED microscope for materials science applications. Develop acquisition protocols and data analysis methods. Collaborate with project partners and present research results.

As a Senior Platform Engineer (DevEx), you will design, build, and evolve the Internal Developer Platform. You will own platform defaults, ensure platform capabilities are designed for reliability, and continuously improve developer workflows. You will collaborate with Product Managers, SREs, Security, and Product Engineering teams.

Shape data-driven decisions for one of Europe's fastest-growing Retail Media and Advertising platforms. Analyze campaign performance, user behavior, and revenue drivers. Define and evolve measurement frameworks, including attribution models and advertiser ROI tracking.

Leads a team of Data Engineers, developing data models and pipelines to deliver business insights. Collaborates with stakeholders to translate business questions into data-driven solutions. Promotes data-driven decision-making and contributes to the development and scaling of data products.

Working Student, Data Analytics - Pricing will support the optimization of scraping processes and work with large datasets to improve data accuracy. The role involves data analysis, reporting, and monitoring market developments to contribute to pricing strategies.

Defines and evolves the enterprise analytics architecture across Microsoft Fabric and Databricks. Designs and optimizes large-scale semantic and data models, establishes a governed metrics layer, and ensures data governance and access control. Diagnoses performance issues across modeling, compute, and capacity layers.

Senior Recruiting Manager will own end-to-end recruitment across diverse corporate functions and European locations. Responsibilities include building talent pipelines, partnering with hiring managers, and leveraging data-driven approaches to improve hiring strategies. Requires several years of in-house recruiting experience, strong stakeholder management skills, and proficiency in ATS and HR systems. Business fluency in English is required, German is a plus.

Own and evolve the end-to-end search experience across all platforms. Shape search relevance and ranking strategies, drive discovery, and define search measurement frameworks. Build and prioritize a roadmap balancing quick wins and long-term investments.

Design and optimize scalable data pipelines and data architecture using Azure, Databricks, and other big data technologies. Build and maintain DBT models and collaborate with stakeholders to deliver data-driven solutions.

Senior Pricing Manager owns end-to-end pricing process for assigned market, maximizing revenue and contribution margin. Develops, optimizes, and executes pricing strategies, analyzes KPIs, and collaborates with Country and Category Management. Requires experience in pricing, revenue management, or data-driven commercial roles, strong Excel skills, and experience with R/R Studio is a plus.

Senior Fullstack Engineer will design and build high-performance, scalable AdTech solutions. Responsibilities include developing Node.js/TypeScript microservices, building React applications, integrating data systems, and collaborating with cross-functional teams.

Own and drive data product solutions across procurement, finance, and supply chain domains. Translate business needs into impactful outcomes leveraging data analysis and insights to guide product decisions. Collaborate with cross-functional teams and stakeholders to ensure alignment between product strategy and operational excellence.

Senior iOS Engineer will shape the architecture of Redcare Pharmacy's mobile platform. Responsibilities include driving modularization, defining technical standards, improving CI/CD reliability, and strengthening testing strategies. Requires expertise in Swift, large-scale production apps, modular architecture, and modern concurrency concepts.

Senior Android Developer will lead the design and development of scalable Android applications using modern architecture (MVVM / MVI / Clean Architecture). Responsibilities include driving adoption of Jetpack Compose, ensuring best practices in code quality, testing, and performance optimization, and collaborating with cross-functional teams. Requires extensive experience in Android development with strong expertise in Kotlin and the Android SDK.

As a Data Analyst (HR), you will design and develop data models in Tabular and/or Databricks to support workforce planning, headcount forecasting, and organizational effectiveness. You will also develop Power BI Cloud dashboards to surface key HR KPIs and collaborate with stakeholders to translate data into actionable insights.

Leads the product strategy for conversational AI, including chat, voice, and self-service experiences. Builds and scales AI-driven products, with a focus on customer service and pharma advisory. Manages a team of Product Managers and collaborates across operations, engineering, and data science.

Develop and optimize data pipelines and architectures to support financial forecasting, cost control, and profitability analysis. Design and implement Power BI Cloud dashboards to visualize operational and financial KPIs. Collaborate with stakeholders to align analytics with strategic and financial objectives.

Shape Europe's fastest-growing retail media platform at the intersection of health, pharmacy, and e-commerce. Own and evolve sponsored products, drive data product development, and build experimentation frameworks.

Experienced Salesforce professional needed to administer, configure, and maintain the company's Salesforce platform. Responsibilities include translating business requirements into solutions, ensuring system stability and data quality, and collaborating with stakeholders and IT. Proven experience with Salesforce configuration, CRM processes, and integrations is required.

This role supports talent acquisition and immigration efforts. The Recruiter manages full-cycle recruiting, sources candidates, and partners with hiring managers. They also assesses visa sponsorship applications, prepares petitions, and guides candidates on visa options. Requires a university degree and 5+ years of full-cycle recruiting experience.