131 English-speaking jobs in Cologne

The Stockroom Expert (m/f/x) is responsible for receiving, organizing, and storing goods, ensuring smooth flow between warehouse and sales floor, and maintaining inventory accuracy. The role involves conducting stock checks, coordinating reordering, and training team members on best practices.

Founding Engineer to design, implement, and manage backend services, APIs, and infrastructure for a full-stack AI logistics platform.

Phagestack, a biotech startup, seeks a BTA, CTA, or Biologielaborant:in to perform microbiology and molecular biology lab work. Responsibilities include bacterial cultivation, phage isolation, and applying molecular biology techniques. Must have hands-on experience in sterile lab environments and a structured work style. Fluent in German or English required.

Designs, maintains, and evolves ML model benchmarking and validation infrastructure. Validates compiled models across diverse hardware platforms. Collaborates with engineers to diagnose and resolve failures. Builds scalable test pipelines and contributes to test cases and tooling.

Guest Arrival Experts provide a range of services to guide guests through their arrival and departure experiences at Marriott Hotels. They process operational needs, address guest requests, complete reports, and share local area information.

International Data Management Expert supports global data management processes, develops and implements standards, and provides training to international DKMS entities.

Security Consultant specializing in Security Intel & Operations Consulting Services. Provides consulting services to understand clients' security requirements and design solutions applying security principles and knowledge of security intelligence and operations. Develops security strategies, programs, and plans for clients. Demonstrates thought leadership and coaches/trains team members.

Field Sales Engineer responsible for exceeding sales targets, developing customer relationships, and acquiring new business. Requires proven sales experience, technical comprehension, and strong interpersonal skills.

Collect and validate in-store data for grocery retailers using a handheld device. Responsibilities include data capture, imagery, and survey completion. Requires fluency in English, app proficiency, and the ability to work independently. Travel to assigned retail locations is required.

Founding Engineer to join a small team building a European cloud platform on bare metal hardware. Design, operate, and improve the full stack: compute, Kubernetes, storage, and networking. Write Go and Rust code, mentor a junior engineer, and own production infrastructure.

Cloud Solution Architect will design, plan, and develop architectures for cloud-based solutions. Responsibilities include managing and deploying cloud systems, providing 3rd level support, and guiding customers on new technologies. Requires a Bachelor's or Master's degree in a related field, 3+ years of IT experience, scripting/programming knowledge, and experience with virtualized environments or IaaS.

Production worker needed for TV/event production. Assist with tasks like loading, unloading, stocking, and assembling. Must be a student or pupil aged 18+ and available at least three days per week between April 14 and May 5. Training provided.

The Director for Genomic Medicine shapes Cytiva's innovation agenda in genomic medicine. This role sets and drives the technology vision, strengthens external scientific presence, and serves as a senior expert across genomics, cell therapy, and gene therapy.

Accounting Assistant providing support for journal entries, invoices, accounts payable/receivable, and monthly closing tasks. Requires practical accounting experience, proficiency in Excel, and business level English.

Analyze business requirements and processes for a global industrial insurer to support digitalization. Design and maintain solutions for sales, underwriting, contract, claims, and platform systems.

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.

As a Commis de Rang, you will ensure smooth service operations, maintain cleanliness, and contribute to a positive guest experience. You have completed your training and possess a passion for food and service.

Senior AI Engineer to design, develop, and deploy AI-driven features within a SaaS platform. Experience with large language models, agentic AI, and cloud environments required.

The University of Cologne seeks a Professor of Economics (W3) to contribute to research and teaching within the Cluster of Excellence «ECONtribute: Markets & Public Policy». The successful candidate will have a strong research record, demonstrate a commitment to research excellence, and be able to translate research into high-quality teaching.

Field Sales Executive will ensure execution of Field Sales Plans & Activities for GT Channels to deliver sustainable channel growth. Responsibilities include managing customer relationships, ensuring compliance with Nestlé's guidelines, and leading a Field Sales team. Minimum diploma required, with 2-3 years of sales experience and proven ability to meet KPIs.