144 English-speaking jobs in Cologne

Design and maintain core backend services focusing on digital identity and wallet components. Implement secure, standards-compliant wallet functionality using SSI, DIDs, and verifiable credentials. Requires backend experience, strong programming in Java or C#.NET.

F&B Expert in Banquets creates memorable guest experiences through service. Responsibilities include table setting, kitchen communication, guest interaction, and maintaining cleanliness while adhering to quality standards.

Maintain and repair a fleet of hybrid and electric vehicles, diagnosing issues using specialized hardware and software. Validate DAT, ADAS, AV, and EV systems while tracking inventory and documenting findings.

Diagnose electronic and assembly issues using hardware/software. Assemble, modify, and repair wiring harnesses. Validate DAT, ADAS, AV, and EV systems. Requires 8+ years as an automotive technician and OEM training.

Senior AI Compiler Engineer to design and implement new compiler components building on MLIR. Requires 5+ years of compiler experience, expert C++/Python skills, and a drive to solve complex problems.

Design and implement core components of a next-generation compiler built on MLIR. Own key architecture, explore novel optimization techniques, and lead technical roadmaps for AI compiler development.

Senior SRE to build and operate the on-prem cloud storage foundation using Ceph. Own Ceph clusters, hardware lifecycle, and automation across bare metal, OpenStack, and Kubernetes.

Senior SRE to build and operate the on-prem cloud storage foundation using Ceph. Own Ceph clusters, hardware lifecycle, and automation across bare metal, OpenStack, and Kubernetes.

Chef needed for a fast-growing office food solutions company. Responsibilities include planning weekly catering, daily lunch production, and menu development. Requires hands-on experience in catering for 20–500 people.

Lead product vision and strategy for Cofinity-X. Create and prioritize the product backlog, collaborating with cross-functional teams. Requires Product Owner experience, line management, and knowledge of agile processes.

Build and evolve the next-generation AI Platform using Azure, Kubernetes, and Databricks. Maintain infrastructure with Terraform and support CI/CD practices for Data & AI systems.

Build and deploy software solutions on the OnPrem Cloud Platform using Kubernetes and GitOps. Develop Infrastructure as Code with Ansible and Terraform, supporting platform automation in a security-oriented environment.

Sales Stylist in part-time role at LS&Co. Stylists create the Levi’s® store experience by delivering exceptional 1:1 service and sharing styling advice. Responsibilities include supporting store operations and maintaining visual merchandising standards.

Design and own the enterprise Finance data architecture and model for a reinsurance company. Translate Finance and Actuarial processes into scalable, governed data models supporting reporting and decision-making. Requires 5+ years in Data Architecture with insurance/reinsurance domain knowledge.

Design and evolve software architectures, defining AS-IS and TO-BE solutions. Own project architecture, guide development teams, and translate business needs into technical solutions. Requires 7+ years in IT architecture roles.

Experienced Data Analyst needed to turn complex operational and business data into clear insights. This integrated role requires strong SQL, data visualization, and experience with large datasets to drive business decisions.

Automation Engineer needed to own plant control systems from design through commissioning. Requires 5+ years programming Siemens TIA Portal (S7-1200/1500), HMI, and safety systems. Focus on reliability and integration.

Join the red team as a Working Student or Intern to test ilert's SaaS platform. Tasks include hunting vulnerabilities in apps/APIs, automating security checks, and testing AI features. Requires curiosity, basic web/scripting knowledge, and fluent English.

Senior Software Engineer - Data role requires 6-8 years of experience building data infrastructure, pipelines, and algorithms. Focus includes data quality, internal tools, and analytics using Python, PostgreSQL, and AWS.

Build a new integration platform from scratch using Workato and SAP BTP. Configure platforms, develop integrations, connect SAP and non-SAP systems, and establish deployment processes. Hands-on engineering focus.