67 English-speaking jobs in Cologne

Freelance Lecturer in Cyber Security Host and Software Forensics. Teach digital forensics, malware analysis, and reverse engineering. Requires a degree in Cyber Security, relevant practical experience, and C1 English.

Provide senior-level consultancy, project leadership, and strategic oversight for large-scale, high-value projects in the Hi-Tech sector. Lead multi-disciplinary teams, ensuring projects are delivered to the highest standards of quality, safety, and performance. Manage commercial performance, client engagement, and risk management.

Freecash offers a remote, flexible opportunity to earn money by testing mobile games, participating in market research surveys, and completing digital offers. Earn coins for completed tasks, exchangeable for cash or gift cards.

Postdoctoral researcher to develop attosecond science experiments using hard X-ray FEL radiation. Requires a PhD in physics or a related field and research background in experimental attosecond science. Experience with X-ray techniques and/or FEL science is an asset.

Fastned seeks a Chief Commercial Officer to lead commercial strategy and operations across Europe. The CCO will own the full commercial logic of the business, including network positioning, pricing, brand development, and policy engagement. The ideal candidate has a proven track record of building and scaling commercial organizations in a listed scale-up or high-growth environment.

The Accounts Payable Specialist processes supplier invoices, creates payment proposals, and handles AP closing tasks. This role requires experience in accounting or finance, strong attention to detail, and fluency in English.

Manage the full sales cycle, from prospecting to closing, promoting AI-powered experience solutions. Build relationships with C-Level executives and drive revenue growth in a hunter role within the MARTECH industry.

This is a field-based sales role requiring a proven track record of exceeding quotas. You will identify, qualify, and close high-value accounts independently, managing your own pipeline and demonstrating fluency in English and at least one European language.

Experienced barbers sought for full-time, permanent positions in Nordic partner barbershops. Offer includes competitive salaries starting at 3,000 EUR per month gross, flight ticket coverage, relocation support, and opportunities for professional growth.

Own the operational lifecycle of critical Finance ERP applications, ensuring stability and continuous improvement. Manage incidents, drive root cause analysis, and collaborate with stakeholders on Microsoft Dynamics AX 2009 and Dynamics 365.

Maverick Currencies seeks a remote Forex & Crypto Trader based in Cologne, Germany. Trade Forex and Crypto markets on firm capital, execute rule-based systems, and apply strict risk management. Must be a US resident with a workable home office setup and a long-term mindset. Profit splits range from 60% to 90% based on performance tier.

Support the day-to-day performance and execution of the Dyson DACH web shop. Assist in executing trading plans, maintaining site health, and optimizing onsite performance. Update and maintain website content, ensuring a premium customer experience. Collaborate with eCommerce, Content, Marketing, Supply, and Analytics teams.

PhD student to develop methods and data analysis strategies for GHz speckle experiments in X-ray Photon Correlation Spectroscopy (XPCS). Will explore X-ray Speckle Visibility Spectroscopy (XSVS) and simulate experiments to assess and improve methods. Requires a Masters degree in physics and experience in scientific programming.

Model Technician joins the Cadillac Formula 1 Team at the Wind Tunnel facility. Responsibilities include producing, assembling, and delivering high-precision aerodynamic components for the Wind Tunnel Model. Requires experience in model-making in high-level motorsport.

Lead and develop a large Accounts Payable organization, owning end-to-end operations for efficiency and scalability. Drive process improvements, automation, and system usage across complex environments. Requires 6+ years in AP with leadership experience.

Freelance lecturer in Cyber Security IT Systems: Software needed for 48 teaching units starting October 1, 2026. Teach fundamental knowledge with practical relevance in software development, databases, operating systems, and data formats.

This 12-month training program prepares individuals for a Territory Manager role. Trainees will receive classroom and virtual learning, on-the-job training, and coaching. Responsibilities include building customer relationships, providing service and sales support, and identifying new opportunities. Applicants should have vocational training or equivalent education, customer-facing experience, and basic IT skills.

A Biomedical Engineer provides medical operational, engineering, and project support to the ESA Crew Surgeons and Space Medicine Team. Responsibilities include medical technology development support, document preparation, operational processes development, flight controller training, and console support. The role requires fluency in English and experience in ISS medical systems, ISS medical operations, and space flight procedures.

This is a full-time, permanent position for a chemical sales professional. The role involves B2B sales, customer management, supplier coordination, and market analysis for chemical-related products in Europe.

As a Sales Assistant, you will provide excellent customer service, represent the Fred Perry brand, and contribute to a positive team environment. You will assist with store operations, product knowledge, and customer feedback.