303 English-speaking jobs in Cologne

Pack customer orders efficiently, ensuring freshness and quality. Register new products, monitor stock levels, expiry dates, and product quality. Maintain a clean and organized work environment.

Platform Engineer specializing in Security to design, build, and integrate security features, tooling, and processes for a managed Kubernetes and AI infrastructure platform. Responsibilities include architecting and building distributed systems, Kubernetes Operators, and orchestration tools. Expertise in Go, Helm, Kubernetes, and Linux is required.

Freelance AI trainer for automotive engineering projects. Design, evaluate, and improve AI solutions using Python. Requires 3+ years of automotive engineering experience and strong Python proficiency.

Freelance AI trainer for energy engineering projects. Design problems, evaluate AI solutions, validate calculations using Python, and improve AI reasoning.

Full-time Polymer & Specialty Materials Sales Executive for a 2-year contract (potential for permanency). Responsible for international sales and marketing of plastics, electric materials, and specialty chemicals. Requires 2-3 years of B2B sales experience, preferably in related industries, and fluency in English.

Freelance AI trainer needed to design math problems, evaluate AI solutions, and validate calculations using Python. Requires a mathematics degree, 3+ years of experience, strong Python skills, and excellent written English.

The Wholesale Credit Manager manages and safeguards the global wholesale financing portfolio for WIRTGEN GROUP dealers. This role ensures dealer financing adheres to credit standards, supports dealer operations, and mitigates credit risk.

The Employee Relations Manager shapes and drives the employee relations strategy across European operations. This role provides expert advice on complex ER issues, leads change management, and ensures compliance with employment laws. The successful candidate will develop and upskill HR teams, build relationships with Works Councils and Trade Unions, and lead critical ER projects.

Freelance electrical engineer with Python expertise sought for project-based AI training. Evaluate AI solutions, validate calculations, and improve AI reasoning. Must have a degree in Electrical Engineering, 3+ years of experience, strong Python skills, and excellent written English.

Provides administrative support to the Human Resources department. Duties include maintaining filing systems, creating correspondence, distributing mail, ordering supplies, answering phones, and assisting with application procedures. Responds to employee and management inquiries regarding company policies and programs. Maintains confidentiality of employee records.

Supports the optimization of pricing strategies to improve revenue and margin performance. Analyzes KPIs, prepares data-driven insights, and collaborates with cross-functional teams. Requires experience in pricing, revenue management, or data analytics and proficiency in Excel.

Supports the optimization of pricing strategies to improve revenue and margin performance. Analyzes KPIs, prepares data-driven insights, and collaborates with cross-functional teams. Requires experience in pricing, revenue management, or data analytics and proficiency in Excel.

Develop talent and strengthen Zara stores as a Talent Manager. Connect recruiting, onboarding, and learning & development with company culture. Attract talent, identify potential, and design training programs. Work with store management to promote diversity, inclusion, and wellbeing.

Own and shape the internal Data & AI Platform, enabling scalable analytics, machine learning, and GenAI use cases. Drive customer-centric product discovery, translate goals into a product roadmap, and define platform KPIs. Champion secure, compliant, and cost-aware AI-by-design defaults.

Temporary Dispatch Agent needed for one year. Responsibilities include preparing courier schedules, coordinating work distribution, monitoring delivery cycles, and providing support to couriers. Experience coordinating teams in a busy transport environment is an advantage.

Full Stack Software Engineer will build a world-class AI platform. Expertise in Python, AI agents, API development, LLMs, SQL databases, and cloud technologies is required. Experience with React, NextJS, CI/CD pipelines, knowledge graphs, and AWS is also needed.

Data Engineer with 3+ years of experience in cloud-based data engineering using AWS services. Expertise in Python development, data workflows, knowledge graphs, and Neo4j. Strong experience with relational databases, Docker, and CI/CD pipelines. Focus on deploying, debugging, and running data systems to deliver and scale AI solutions.

Senior Python developer with 5+ years of experience needed for a project-based role. Responsibilities include creating functional black box tests, managing Docker environments, and leveraging LLMs to accelerate development. Requires expertise in pytest, Docker, Bash scripting, and proficiency in reading code across multiple languages.

Freelance Machine Learning Engineer to design and develop computationally intensive problems requiring Python programming and non-trivial reasoning. Must have a Master's or PhD in a STEM field, 5+ years of Machine Learning experience, and advanced English proficiency.

As a Sales Stylist, you'll provide exceptional customer service, share product knowledge, and support store operations. You'll help customers find their perfect fit and contribute to a welcoming shopping experience.