freelance English-speaking jobs in Bielefeld

Global Supply Chain Manager needed to develop and implement supply chain strategies, manage logistics, production planning, and inventory management. Requires 8+ years of experience in a full E2E Supply Chain role within the Biotech or Pharmaceutical industry.

Working Student - Innovation Management supports Public Value Hub's programs in Munich, builds relationships with the ecosystem, and acts as a liaison between the Leipzig headquarters and the Munich Urban Colab.

The Guest Services Manager leads a team in delivering exceptional guest experiences, exceeding hospitality standards, and ensuring guest and team satisfaction. This role requires two years of front-of-house management experience in a cruise line setting, strong communication and problem-solving skills, and the ability to work effectively in a diverse team environment.

The Martian Mindset Cluster of Excellence invites applications for two independent postdoctoral research positions. Successful candidates will lead independent research projects with full scientific and budgetary autonomy. Applicants must have a PhD (or proof of imminent completion) in any field relevant to The Martian Mindset and a convincing 3-year research program.

Data Warehouse Engineer needed to design, build, and maintain scalable data warehouse architectures. Responsibilities include developing ETL/ELT pipelines, optimizing query performance, and collaborating with stakeholders. Requires strong SQL skills, Python experience, and knowledge of DWH concepts and technologies.

Contract Full Stack Engineer to scale an AI product platform from prototype to MVP. Experience with Next.js, AI-enabled products, and LLM workflows is required. Familiarity with LangGraph, Langfuse, and LangSmith is highly relevant.

Translates business strategy into IT demand and project roadmaps. Acts as primary IT contact for business leaders, capturing requirements and driving project execution. Analyzes processes and KPIs to identify improvement measures.

Leads and develops global export control, sanctions, and customs compliance frameworks. Ensures adherence to international regulations and acts as a compliance advisor to stakeholders. Optimizes processes and mitigates risks.

Sales Intern (SMB Team) will gain a strong understanding of the Salesforce platform to help the Sales organization solve business challenges. Responsibilities include lead generation, prospecting, and coordinating sales projects.

Own and drive the global sensor portfolio for Coordinate & Vision Measuring Machines (CMM & VMM). Translate customer requirements into product concepts and value propositions. Collaborate with R&D, sales, and marketing to ensure successful product launches and lifecycle management.

This Japanese company seeks an HR Assistant for its Düsseldorf office to support payroll accounting, HR administration, and expatriate services. The role involves DATEV and SAP system proficiency, preparing payroll documents, and assisting expatriates with housing, medical, and tax matters.

Manage and grow customer relationships in the Automotive Fluids Independent Aftermarket, focusing on coolant/antifreeze and brake fluid products. Negotiate contracts, steer technical and commercial projects, and acquire new customers. Represent BTC at industry events and contribute to digitalization initiatives.

Senior Data Engineer to build and scale real-time data infrastructure for a global AdTech platform. Responsibilities include building a real-time feature store, streaming pipelines, and data quality frameworks. Requires strong experience with distributed systems, event-driven architectures, and technologies like Kafka, Flink, and Java.

HR & CSR Intern supporting HR management, onboarding, training, and CSR initiatives. Process support for HR projects and employer branding. Must be a matriculated student in Psychology or Human Resources Management with strong English skills.

The Operations Environmental, Health & Safety (EHS) Manager will implement and monitor health and safety processes in Frankfurt, Germany data centers. Responsibilities include risk assessment, safety audits, incident investigations, and training. The role requires expertise in areas such as electrical safety, hazardous energy control, and construction-related risks.

Develop new product concepts and provide technical support to the sales team. Collaborate with R&D and Sales to optimize product range and realize innovative solutions.

Project Manager to coordinate and manage digital projects across public and education sectors. Requires fluent German, 3+ years project management experience, strong stakeholder communication, and technical understanding.

Freelance/contracting AI Motion Designer needed for a project in Berlin. Create motion content using Adobe Creative Suite and AI video tools like Gemini/Veo. Must have a portfolio showcasing AI-driven video work and strong collaboration skills.

The Payroll Specialist supports all aspects of payroll and benefits, including processing payroll, administering benefits, and resolving employee queries. Responsible for ensuring accurate and timely processing of payroll, new starters, leavers, and promotions. Requires a Bachelor's degree in a commercial field or equivalent experience, strong knowledge of payroll software, and excellent communication skills.

NIO is seeking an IP Counsel to identify, manage, and protect designs, trademarks, and inventions. Responsibilities include conducting searches, filing applications, and advising on IP matters. The ideal candidate has a law degree, 3+ years of IP experience, and strong communication skills.