javascript English-speaking jobs in Cologne

Legal Counsel will provide legal advice to German business teams, support commercial contracts and partnerships, and ensure legal compliance for Cafeyn's German operations.

IT Business Administrator / Service Technician provides first and second level support, commissions tool dispensing systems, and analyzes technical malfunctions. Requires IT training, M365 proficiency, SQL server basics, and remote support experience. German and basic English skills are needed.

Senior Software Engineer to design, develop, and maintain backend systems and APIs for a digital finance platform. Experience with TypeScript, APIs, PostgreSQL, containerization, and cloud environments required.

Develop and execute integrated marketing plans for the DACH region, aligning with Minitab's EMEA growth objectives. Drive digital demand generation through multi-channel campaigns, leveraging data and automation to optimize performance. Collaborate cross-functionally with Sales, Partner Enablement, and Customer Success to deliver campaigns that generate qualified leads and accelerate pipeline.

Program / Project Manager (f/m/d) will manage one or two projects within a global program, owning timeline, budget, quality, and risk. Responsibilities include calculating project development and implementation risks, managing resources, building and managing project plans, and serving as a mentor to project members. Requires proficiency in SAP Activate Methodology, project management skills, and the ability to work independently and travel 50%.

Solution Architect to design, implement, and consult on Microsoft Power Platform solutions. Experience with Power Apps, Power Automate, Dataverse, Azure, and M365 required. Strong communication and collaboration skills.

The Leibniz Institute for Natural Product Research and Infection Biology seeks a Scientific Communication, Public Relations, and Events Officer to prepare and communicate research results and activities, particularly for the INCATE project. Responsibilities include writing accessible texts, supporting public relations activities, organizing events, and developing communication materials. The ideal candidate has a degree in media, communication, journalism, or public relations, with a strong interest in science communication and event management. Excellent German and English communication skills are required.

Research Assistant position supporting a Ph.D. in knowledge-enhanced large language models. Responsibilities include designing, developing, and implementing algorithms and models, creating and optimizing prompts and contexts, and conducting experiments to evaluate language models.

Develop and maintain React applications (Next.js & Vite) and backend services using TypeScript. Build new features, write tests, and collaborate with designers, developers, and product managers.

Senior Account Executive to build and scale sales operations for a leading Autonomous Payout Operating System. Focus on closing enterprise deals ($20M to $1B+ in annual payout volume) with CFOs and treasury leads in fintech, payment infrastructure, or compliance SaaS.

Designs, builds, and manages Kubernetes clusters on AWS EKS for autonomous driving AI/ML workloads. Provisions and orchestrates large-scale GPU clusters for distributed AI/ML training and experimentation. Implements and automates CI/CD pipelines for AI/ML workflows. Develops and maintains infrastructure components tailored to autonomous driving data. Collaborates with data scientists, AI/ML engineers, and cloud architects.

Architect end-to-end digital ecosystems connecting frontends, backends, and AI systems. Collaborate with stakeholders to define system architecture, ensuring scalability, reliability, and maintainability. Design integration interfaces and pipelines for GenAI models, visual AI tools, and enterprise systems. Guide teams through security, observability, and deployment best practices.

Performance Marketing Manager will manage digital marketing channels, analyze customer journeys, and develop strategies to improve marketing efficiency. Requires a degree in a relevant field, 4+ years of Google Ads experience, and strong analytical skills.

Power BI Solution Architect to develop data insights and analytics solutions for Commercial Excellence. Responsibilities include designing visualizations, building data models, and integrating data sources. Requires experience in the pharmaceutical industry, data analytics, and proficiency in Power BI, Power Query, and data modeling.

ATIA Ltd seeks reseller companies to find clients needing IT systems, web applications, or ISO standard services. Partnerships offer 20-30% of project value or a markup on a base price.

Lead procurement and supplier management for the Corrugated Boxes category, ensuring strategic sourcing, cost optimization, and long-term decisions. Collaborate with stakeholders across multiple countries to define requirements, manage supplier relationships, and achieve procurement targets.

Novastone Capital Advisors seeks motivated professionals to acquire and lead a small to medium-sized enterprise in Germany. Successful candidates will establish a search process, manage the acquisition, and assume the CEO role. Must have 10+ years of professional experience, 5+ years in leadership roles, and 10+ years of experience running and growing businesses in Germany. Fluency in English and German is required.

Designs business and solution architectures in the automotive environment based on customer and user-specific business cases. Responsible for organizational developments and business process modeling, ensuring the realization and consistency of projects from theory to operationalization.

Mixed-Signal ASIC CAD Engineer responsible for owning and improving the design environment, supporting designers, integrating tools, troubleshooting issues, and automating workflows. Requires experience with EDA tools (Cadence), scripting, and Mixed-Signal design flows.

Active participation in an ongoing SAP HCM implementation project, including requirements gathering, testing, training, and project management. Support the design of the future operating model and interface functions with external service providers. Record, evaluate, and validate future business and technical requirements. Analysis, optimization, and design of HR processes. Continuous further development of the HR system. Support future projects and management of external service providers.