107 English-speaking jobs in Cologne

Who we are Paymenttools is on a mission to transform the payment landscape for retailers in Europe. With more than 4,4 billion visitors per year in our more than 15,000 REWE Group stores and travel agencies in 21 countries we know exactly what consumers and merchants need when exchanging goods for money.

Operations Associate packs customer orders efficiently, checks stock and quality, and monitors refrigeration temperatures. Requires minimum age 18, a German work permit, and fluency in English or German.

Design and build backend services in Go, shaping content platform and ad tech architecture. Work on high-traffic systems, ensuring security and reliability. Requires Go expertise, SQL, and experience with data stacks like Kafka and MongoDB.

Application Support Specialist needed to answer support tickets, reproduce issues, and test fixes for custom business applications. Requires IT/commercial training or related degree, and experience with a ticket system and basic SQL.

Global Head of Underwriting Management for Aerospace & PRCB. This role builds technical underwriting strategy, coordinates operational initiatives, and drives profitability insights for global aerospace products. Requires strong leadership and underwriting knowledge.

Senior Ruby on Rails Engineer needed for an AI technology company. This hands-on role involves designing, building, and scaling backend applications. Requires 5+ years of experience and comfort with NSFW content.

Build and shape the Marketplace Data Analytics & Operational Excellence capability. Develop a multidisciplinary team, create data vision, and turn insights into scalable improvements using SQL, Power BI, Python, and AI tools.

Experienced Salesforce Business Analyst needed for a digital transformation in telecom. Focus on customer lifecycle and MACD processes within Salesforce Service Cloud. Requires strong BA skills and industry knowledge.

MDE System Engineer for space mechanisms develops and supplies products across project phases. Responsibilities include technical management of hardware subcontractors and deriving detailed technical requirements. Requires relevant engineering degree and experience in high-reliability electronics design.

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.

Drive digital transformation for global consumer goods and retail leaders. Develop IT strategies, platforms, and AI solutions for core business processes across the value chain.

Develop AI-powered products by turning expertise into reusable technology assets. Lead AI/GenAI product direction, define MVPs, and manage cross-functional execution with partners. Requires 7+ years of product leadership experience.

Manage small to medium development projects end-to-end. Requires a technical degree and at least 2 years of project management experience, ideally in high-tech or semiconductor manufacturing.

Senior Expert drives electrical power system engineering and develops mathematical solvers for grid models. This role involves shaping models for asymmetric grid structures and evolving backend, frontend, and data workflows. Requires deep electrical engineering knowledge and 5+ years of programming experience in Python.

Underwrite risks in Property, Energy, and Engineering lines, structuring non-proportional reinsurance solutions. Develop facultative program concepts and manage client relationships while contributing to portfolio growth. Requires relevant degree and strong analytical skills.

Sales Stylist at LS&Co. creates the Levi’s® store experience by delivering exceptional 1:1 service and styling advice. Responsibilities include supporting store operations, visual merchandising, and achieving sales goals.

Senior Inhouse Consultant for Dynamics D365FO. Build clean, maintainable internal solutions by challenging requirements and leveraging D365FO standard functionality. Requires D365 Finance & Operations experience and strong stakeholder management.

Manage complex website and retainer projects for B2B SaaS clients. This role combines project management, client strategy, operations, and marketing thinking. Requires strategic thinking, clear communication, and high ownership.

Lead high-impact client engagements to shape and scale battery programs across the value chain. Advise on battery pack architecture, industrialize gigafactories, and guide executive decisions on pack strategies. Requires 5+ years of senior management experience in battery industries.

Consultant Energy Utilities helps energy providers digitalize sales, networks, and services. This role translates business concepts into implementable solutions, guides transformation programs, and mentors delivery teams on CRM, billing, and data platforms.