74 English-speaking jobs in Cologne

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.

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.

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.

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.

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.

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.

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.

Shape the future of digital healthcare by designing, building, and evolving scalable AI and generative AI systems. Collaborate with cross-functional teams to integrate AI capabilities into core systems and operations. Contribute to the technical roadmap and drive the full AI lifecycle.

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.

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.

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.

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.

Creates and manages accurate sales quotations based on product configurations and customer requirements. Analyzes RFQs, RFPs, BOMs, and customer requests to develop technical and commercial proposals. Configures solutions using internal tools and collaborates with sales, pre-sales, product management, and operations teams.

Senior Creative Environmental Designer with 7+ years of experience in 3D event design for an event agency. Designs standout 3D concepts for events, conferences, and activations. Collaborates with a team to craft immersive experiences. Must have advanced knowledge of 3D software and proficiency in Adobe Creative Suite. Fluency in English required. Portfolio required.

Coordinates warranty execution, acts as the primary customer contact, and manages defects and NCRs. Analyzes field incidents and quality data to drive continuous improvement. Supports warranty projects and retrofits in the DACH region.

Design compelling visual content for social media, sales, and marketing campaigns. Translate strategic goals into impactful visuals, including sales decks, webinars, and product videos.

Assists the Front Office Manager in administering front office functions and supervising staff. Directs and works with managers and employees to ensure efficient check-in and check-out processes. Ensures guest and employee satisfaction and maximizes the financial performance of the department.

Build and maintain a Bazel-based build system for an ML compiler platform. Design and manage Python packaging and distribution pipelines. Champion developer experience through tooling, documentation, and workflows. Develop and optimize CI/CD infrastructure. Collaborate with engineers to integrate components and resolve build issues.

As a Mystery Guest, you'll experience a hotel stay, observing service quality and staff professionalism. You'll discreetly assess check-in, bar service, dining, room service, and public spaces. Capture photos and submit a detailed report with receipts for reimbursement.