107 English-speaking jobs in Cologne

Security Engineer to own end-to-end security for a large tech company. Responsibilities include AppSec, GRC, and AI security. Requires 2-3+ years of experience, strong code review skills, and comfort with NSFW content.

Mid/Senior AI LLM Engineer to fine-tune and improve self-hosted open-weight LLMs for conversational products. Requires Python, PyTorch, Hugging Face, and experience with SFT, LoRA, and DPO.

Lead Software Engineer to define the technical roadmap for a dynamic pricing platform. Architect cloud-native systems on AWS, writing code in Java, PySpark, and Python. Lead and mentor engineering teams.

Warehouse Picker responsible for packing customer orders, ensuring product quality, registering new products, and monitoring stock levels and temperatures. Must be at least 18 years old with a work permit in Germany and fluency in English or German.

Pack customer orders efficiently, ensuring freshness and quality. Register new products, monitor stock levels, and maintain a clean and organized workspace.

Pack customer orders efficiently, ensuring freshness and quality. Register new products, monitor stock levels, expiry dates, and product quality. Maintain a clean and organized work environment.

Flink seeks an Operations Associate to pack customer orders, ensure product quality, and maintain a clean and organized work environment. Must be at least 18 years old, have a German work permit, and be fluent in English or German.

Oversee financial closing, consolidation, and ESG reporting for Redcare Pharmacy. Guide IFRS-compliant processes, manage a small accounting team, and drive accurate, timely reporting while supporting audits.

Senior DevSecOps Engineer to integrate security into application development and deployment. Build secure CI/CD pipelines, strengthen cloud-native security, and enable secure development across Data & AI environments.

Senior Android Engineer to build next-gen Retail Media and sponsored advertising experiences. Lead design using Kotlin, Jetpack Compose, and modern architecture. Focus on scalable, high-performing mobile solutions.

Shape data governance practices by managing data catalogs, improving classification, quality, and lineage. Automate processes and partner with stakeholders to embed governance into daily workflows.

Expert Inside Sales role at HIMA Group, a global provider of safety-related automation solutions for process and rail industries. Join an international team focused on developing reliable and sustainable safety technology.

Principal Engineer R&D Hardware role at HIMA Group. This position involves contributing to the development of safety-related automation solutions for the process and rail industries.

Lead analytics design and delivery within a product team, shaping scalable data solutions and a modern analytics platform. Build trusted models and Power BI dashboards using SQL, dbt, Databricks, and Microsoft Fabric.

FP&A Business Partner to co-drive growth in eCommerce. Partner with senior leaders to challenge investments, improve profitability, and translate data into actionable insights using planning, forecasting, and AI analytics. Requires 8+ years of relevant experience.

Deliver groceries to customers efficiently by e-scooter or e-bike, exceeding delivery targets. Must be at least 18 years old with a valid work permit, driving license, and smartphone with mobile data access.

Deliver groceries to customers efficiently by e-scooter or e-bike. Maintain a high level of customer service and consistently meet delivery targets. Must be at least 18 years old with a valid work permit, driving license, and English or German language proficiency.

Deliver groceries to customers efficiently by e-scooter or e-bike. Meet and exceed delivery targets while providing exceptional customer service. Must be at least 18 years old with a valid work permit, driving license, and smartphone with mobile data access.

Flink, the leading online supermarket, is experiencing rapid growth and is now operational in all major cities across Germany. Our delivery hubs are strategically located in densely populated urban areas, facilitating swift deliveries with our fleet of electric bikes. We are currently seeking enthusiastic riders to join our dynamic team in your city!

Delivery Driver/Warehouse role for Flink, a leading quick-commerce service. Responsibilities involve meeting and exceeding delivery targets using an e-scooter and e-bike fleet. Requires a valid German work permit and proficiency in English or German.