221 English-speaking jobs in Cologne

Lead a paid device-protection programme, combining warranty extensions and accidental damage coverage. Own strategic programmes from business case to rollout, managing vendors and coordinating cross-functional teams. Drive data-driven recommendations and financial planning.

Shape next-generation BESS architectures for utility-scale and C&I applications. Translate grid/market needs into system designs, optimizing AC/DC-coupled solutions. Requires 10+ years in BESS R&D and deep knowledge of power electronics.

Develop and implement advanced EMS strategies for BESS across European markets. Refine multi-objective optimization algorithms and validate them through simulations and hardware testing. Requires a Master’s or PhD in a relevant engineering field and strong Python skills.

Senior Engineer develops high-density, high-frequency power solutions for processors and data centers. Responsibilities include optimizing magnetics, packaging, and power delivery architectures. Requires a Master's or PhD in a relevant field with experience in power magnetics and advanced packaging.

Leading Expert to drive innovation in energy power plant and microgrid control technologies. Lead R&D, develop solutions for 100MW+ projects, and collaborate with European utilities. Requires 10+ years' experience with PPC, MGCC, and/or EMS.

Lead the development of MVDC protection technologies and shape high-voltage circuit breaker design and testing. Responsibilities include designing, simulating, and testing MV circuit breakers and developing ultra-fast MVDC protection solutions.

Design and build AI solutions using LLMs, APIs, and prompt engineering. Partner with business teams to translate needs into AI use cases, prototyping solutions on Azure Databricks. Requires a technical degree and experience with Generative AI.

Security Consultant specializing in Security Intel & Operations Consulting Services. Provides consulting services to understand clients' security requirements and design solutions applying security principles and knowledge of security intelligence and operations. Develops security strategies and designs solutions for clients. Demonstrates thought leadership and broadens team expertise.

Senior Commercial Finance Analyst partners with DACH Marketing teams to manage budgets and drive financial planning. Responsibilities include P&L integrity, month-end close collaboration, and delivering insights via advanced analytics. Requires finance background and strong analytical skills.

Shape BCG's people agenda as an HR Manager, driving initiatives in EVP, structural HR, D&I, and wellbeing. This role requires consulting experience, strong problem-solving, and end-to-end project ownership.

Shape BCG’s people agenda as an HR Manager, driving initiatives in EVP, structural HR, and D&I. This role requires consulting experience, strong problem-solving, and end-to-end project ownership.

Senior FullStack Engineer to build scalable AdTech solutions for Retail Media. Develop Node.js/TypeScript microservices and React/Next.js frontends. Focus on high-performance, cloud-native systems.

Staff ML Engineer to shape and advance Product Recommendations. Design, develop, and operate production-grade ML systems covering the full ML lifecycle, providing technical leadership.

Senior Finance Transformation Specialist driving D365 Finance optimization and automation. Translate Finance requirements into scalable solutions, managing projects from concept to go-live while exploring AI and Power Platform opportunities.

Digital Analytics Manager for maternity cover. Monitor KPIs across digital platforms, implement analytics frameworks using GTM (including server-side tagging), and build custom dashboards. Requires experience with GA4, Econda, and knowledge of privacy regulations.

Pricing Manager to define and implement international pricing projects for an omnichannel B2B sales company. Requires a Master's degree, pricing experience in B2B, and strong project management skills.

Support the global HR team in Global Mobility as a Working Student. Assist with global HR projects, coordinate international assignments, and maintain HR system data. Requires a relevant student background and English fluency.

Junior Customer Success Manager supports client portfolio growth and retention in a SaaS environment. Responsibilities include relationship building, strategic consulting on testing, and presenting data-driven insights. Requires prior client-facing experience.

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.

Senior DevSecOps Engineer to secure Azure & Kubernetes Data & AI platforms. Responsibilities include building secure CI/CD, automating infrastructure with Terraform, hardening Kubernetes, and protecting cloud identities and data.