288 English-speaking jobs in Cologne

Senior Software Architect with 5+ years experience in software development. Expertise in web technology stacks (Java, Angular, .NET Core). Proven ability to lead, mentor, and develop software engineers. Experience in agile software development and Azure DevOps is preferred.

Provides strategic support to the CEO and Executive Team, including preparing analyses, presentations, and facilitating meetings. Drives execution of CEO-sponsored initiatives and cross-functional projects. Identifies risks and proposes solutions to improve organizational efficiency.

Working student supports software testing and quality assurance efforts. Tasks include creating and maintaining test cases, performing manual and automated testing, and identifying and tracking bugs. Must be enrolled in a relevant Master's program with programming experience and strong communication skills.

Develop and maintain high-performance backend applications using Golang. Design and optimize cloud-based solutions using AWS services. Design and manage databases including PostgreSQL, DynamoDB, Redis, and Elasticsearch.

Experienced GPU Software Engineer sought for a project focused on porting and optimizing power flow and numerical simulation code to NVIDIA GPUs. Responsibilities include designing CUDA kernels, leveraging GPU-accelerated libraries, and collaborating with power system engineers. Strong CUDA development skills, numerical linear algebra knowledge, and experience with NVIDIA tooling are required.

Guest Environment Experts maintain the appearance and cleanliness of the hotel, ensuring a great guest experience. Responsibilities include cleaning rooms and public spaces, delivering guest requests, and stocking carts.

Leads the SAP landscape and end-to-end business processes for a globally recognized company undergoing S/4HANA implementation. Manages a team of 24-30 SAP specialists and collaborates with senior stakeholders to translate business strategy into a clear SAP roadmap.

Service Professional needed for a 4-day work week. Previous experience in gastronomy is preferred. Passion for food and drinks, and a commitment to excellent customer service are essential.

Lead architecture design for cloud, IoT, connectivity, and platform services. Contribute to enterprise architecture governance and evaluate partner solutions. Support strategic initiatives and maintain architectural documentation. Architect core network components and lead 5G Core evolution.

Lead complex client engagements, shaping technical strategies and driving architectural decisions. Design scalable technical architectures, transforming business requirements into functional solutions.

Leads a team of product analysts, partnering with Product Managers to define and track key metrics. Translates data into actionable insights to inform product strategy and feature optimization. Builds and scales reporting and dashboards to monitor product performance.

Secure Redcare Pharmacy's Azure & Kubernetes Data & AI platform end-to-end, implementing security into CI/CD, infrastructure, data, and ML workloads. Utilize Azure DevOps or GitHub Actions, Terraform, and Azure services like Key Vault, Entra ID, and Data Lake. Work with Azure Policy, Microsoft Defender for Cloud, Microsoft Sentinel, and Kubernetes security features.

Senior Fullstack Engineer will design and build high-performance, scalable AdTech solutions. Responsibilities include developing Node.js/TypeScript microservices, building React applications, and integrating data systems. Experience with AdTech platforms is preferred.

Senior Backend Engineer (m/f/d) will develop core features for a high-traffic e-pharmacy platform. Responsibilities include building and extending backend services, creating API endpoints, and collaborating with a cross-functional team. Experience with Node.js, TypeScript, REST APIs, and DevOps practices is required.

Leads organizational change management for a large-scale SAP HR/Finance transformation. Develops and executes communication, training, and engagement plans to drive adoption of SAP S/4HANA and SuccessFactors. Collaborates with stakeholders across multiple countries to secure buy-in and ensure business readiness.

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

Technical Support & After Sales Engineer for Solar & Battery products. Provides after-sales support, technical support to overseas teams, and product delivery support. Requires 2+ years experience in after-sales, product management, or related roles with understanding of energy storage systems. Excellent communication and problem-solving skills are essential.

Sales Director to engage with Telecoms Service Providers in Germany, Austria, and Switzerland. Build trusted commercial relationships and drive sales of open-source solutions, enterprise software, and cloud technologies.

Gallagher Re seeks a Customised Solutions - Divisional Director to join the EMEA team. This role involves supporting the delivery of structured prospective and retrospective reinsurance solutions, as well as alternative capital solutions. Responsibilities include supporting local broking teams, delivering value-added analysis, and enhancing actuarial and analytical tools. Candidates must have a minimum of 3 years' experience in reinsurance, strong reserving and capital modeling expertise, and proficiency in MS Excel and PowerPoint.