130 English-speaking jobs in Cologne

Tech Lead AI Engineering role owning and expanding live LLM systems built on TypeScript and Next.js. Responsibilities include technical team leadership, maintaining RAG pipelines, and building automated workflows.

Own a product domain end-to-end at ilert, an alerting and on-call platform. Ship across the stack using Java, Rust, React, and TypeScript. Requires 2+ years of engineering experience and product instinct.

Experienced SAP EWM Consultant needed to support a large-scale S/4HANA transformation. This role involves designing and delivering warehouse management solutions, optimizing logistics, and collaborating with cross-functional teams.

Manage complex website and retainer projects for B2B SaaS clients. This role combines project management, client strategy, operations, and marketing thinking. Requires strategic thinking, clear communication, and high ownership.

Consultant Energy Utilities helps energy providers digitalize sales, networks, and services. This role translates business concepts into implementable solutions, guides transformation programs, and mentors delivery teams on CRM, billing, and data platforms.

Applied Operations Research Engineer to build decision infrastructure for industrial organizations. Translate real customer problems into models and develop the engine that runs complex combinatorial optimization.

Software Engineer with 5+ years of data focus to ensure football data accuracy. Build and run Python data processing services, validate data quality, and become a football data expert. Strong SQL and data modeling skills required.

Solutions Architect role requiring client-facing technical representation and development team leadership. Responsibilities include technical architecture, CI/CD pipeline definition, and ensuring non-functional requirements are met. Java, Spring, SOA, and Micro-Services knowledge is required.

Workday Product Owner to drive strategy, governance, and continuous improvement for the global Workday platform. This role bridges HR, business stakeholders, IT, and partners, owning the roadmap, backlog, and budget for HR technology.

Senior Agile Business Analyst supports international digitalization by analyzing end-to-end insurance processes. This role translates business needs into requirements for sales, underwriting, contracts, and claims software. Requires experience in the insurance value chain and strong analytical skills.

Senior Software Engineer to develop and evolve the AQL execution engine and query optimizer for a multi-model database. Focus on performance, applying database research, and owning end-to-end delivery.

Ausbildung Zum Koch/Küche (M/W/D) starting August 2026. Responsibilities include preparing, cooking, and serving food while maintaining kitchen cleanliness and safety standards.

Offer private tutoring in various subjects during December and January. Help students revise and prepare for exams by adapting lessons to their needs. Knowledge of a subject is required; no teaching experience is necessary.

Own the path from ML framework model to fast target code across the software stack. Requires experience in AI/embedded systems, C/C++, Python, and accelerator toolchains. Set technical direction and drive solutions.

Senior Cloud Architect to design, implement, and optimize scalable, resilient hybrid architectures spanning cloud and on-premise technology. Ensure infrastructure is agile, secure, and cost-effective to enable digital innovation.

Shape RTL Group’s AI transformation strategy and roadmap. Establish the Group AI Transformation Office, drive AI initiatives across business units, and establish best practices for AI adoption. Requires a STEM Master's/MBA and 6+ years in AI implementation.

Senior Manager, Upstream Process Development leads strategic vision for viral vector upstream process development supporting Cell and Gene Therapy. This role drives innovation for AAV and lentiviral vectors, leading technical programs and developing organizational capabilities.

Junior Research Fellowship internship for students and graduates interested in policy research, human rights, and governance. Responsibilities include literature review, policy analysis, and drafting reports under supervision. Good written English is required.

Lead the accounting function for a multi-entity, multi-currency brand, owning the end-to-end monthly close. Requires deep US GAAP expertise, experience managing external audits, and comfort with US GAAP and German HGB.

Head of Group Controlling for a growing multinational Pharmaceutical CDMO. Leads a multinational financial team, driving strategic financial objectives, budget analysis, and global controlling functions. Requires 8+ years in finance/controlling with leadership experience.