150 germany English-speaking jobs in Cologne

Senior Backend Engineer to build infrastructure for merchant acquisition and commission workflows. Focus on data aggregation, API design, and event logging using Go or a typed language. Experience with distributed systems and auditable environments is key.

Own and evolve the Bazel-based build system for an ML compiler platform. Design Python packaging pipelines and optimize CI/CD infrastructure. Requires Python, C/C++, and strong experience with Bazel.

Experienced AI Engineer needed to own, improve, and extend live LLM/RAG systems. Focus on TypeScript/Next.js, production reliability, and building automated workflows. Requires LLM production experience.

Service Minijobber supports the team in the NENI restaurant by assisting with service, serving drinks and meals quickly, and ensuring a great guest experience. Requires a love of gastronomy and the ability to inspire guests.

Software Engineer - Data role requires 6-8 years of experience building data pipelines, algorithms, and managing data infrastructure. Focus is on enabling scaling for Teamwear through data collection and quality assurance.

Own the AI Hub platform for 55+ portfolio companies. Focus on platform engineering, infrastructure-as-code (Azure/AWS), and supporting AI adoption. Requires 2+ years in platform/DevOps with strong Python skills.

Junior Medical Underwriter handles mortality and disability case underwriting according to company philosophy. The role involves technical support, research, and contributing to underwriting solutions, potentially including claims management.

Freelance Lecturer in Industrial Engineering Sensor Technology. Teach fundamental knowledge on topics like transducers and sensor systems, design courses, and conduct practical sessions. Requires an Engineering degree and C1 English.

Senior Software Engineer to shape the Flutter app for a football platform. Requires 8+ years experience, mobile expertise, and a full-stack approach using agentic engineering. Focus on building scalable, high-quality features.

Design, develop, test, and maintain high-quality software for the CIM master data platform. Responsibilities include building AWS APIs with Go, using Neo4j/Cypher, and implementing Infrastructure as Code.

Senior TypeScript Developer will build robust applications using TypeScript, Nuxt3, and Vue. Lead projects, mentor junior developers, and drive innovation. Requires advanced experience in TypeScript or JavaScript and full-stack development skills.

Sales Account Manager to drive business growth for infodas within EU/NATO and international organizations. Responsibilities include managing existing accounts, developing new markets, and negotiating commercial proposals. Requires 5+ years in defense/public security.

Design and develop cloud-native applications and data platforms using Palantir Foundry experience. Build and evolve a semantic knowledge layer on Azure, focusing on ontology modeling and AI-agent querying.

Lead finance business partnering for a critical global retail account, owning category financials and marketing investment governance. Drive performance, insight, and control for MSH through strategic guidance and analysis.

Senior Full Stack Engineer to shape digital products, owning complex systems and defining architecture. Deliver end-to-end features using Java/Spring Boot and Vue.js, integrating AI and optimization engines.

Property Facultative Underwriter assesses and underwrites risks across Property, Energy, and Engineering lines. Responsibilities include structuring non-proportional reinsurance and managing key client relationships. Requires a degree in insurance or related field and fluency in German and/or English.

Junior Research Fellowship internship for students and early-career professionals interested in policy, human rights, and governance. Responsibilities include literature review, policy analysis, and drafting reports under supervision.

Site Reliability Engineer to build and deploy software on OPCP. Focus on automation, GitOps, and developing Infrastructure as Code using Kubernetes, Ansible, and Terraform.

VP Finance to own the financial engine end-to-end, including FP&A, M&A underwriting, and global reporting. Requires CPA and experience in tech/subscription businesses.

Senior Business Development Manager for Gaming. Develop growth strategies, expand client relationships, and identify new business opportunities in the gaming industry. Requires 2+ years in business development, strong marketing background, and deep gaming sector knowledge.