freelance English-speaking jobs in Bielefeld

AI Artist to create in-game and marketing assets for Empire and Empire: Four Kingdoms using AI-assisted workflows. Responsibilities include building and maintaining image and video generation pipelines, combining AI outputs with traditional tools, and collaborating with the art team. Requires game art background, experience with AI-driven visual production, and proficiency in ComfyUI, Midjourney, and production-level Adobe Creative Suite.

We are looking for an experienced and commercially minded Pricing Manager to lead pricing strategy and governance across JSP EMEA. In this high-impact role, you will shape value-based pricing, support strategic business decisions, and help drive profitable growth across our business pillars.

Lead the technical performance strategy for DHL's European aircraft fleet, ensuring safety, reliability, and operational efficiency. Manage maintenance planning, supplier relationships, and budget oversight. Drive performance improvement initiatives and ensure compliance with EASA regulations.

Manages robotic system deployments in European manufacturing facilities, focusing on digital integration. Leads projects from concept to commissioning, analyzes automation opportunities, and ensures seamless integration with enterprise platforms. Requires 5-10 years of experience in robotics implementation, automation, or project management.

Senior Newsletter Manager responsible for B2C and B2B email marketing, Privilege Club member acquisition, and CRM project management. Develops innovative communication strategies, manages email automation tools, and analyzes market trends. Requires 5+ years of experience in CRM, email marketing, or loyalty, and proficiency in CRM and marketing automation systems.

Expert in Global Procurement Food is needed to analyze international assortment, align with sourcing teams, and derive solutions. The role involves managing global supplier relationships, defining and negotiating performance of a Global Own Brand Range, and harmonizing product range across countries.

Provides EU regulatory expertise for product information and promotional review. Maintains EU Product Information, including SmPC, Label, PIL, and IFU. Collaborates with cross-functional teams to ensure compliance with EU labeling and regulations.

Project Buyer for Electrical, Electronic and Electromechanical (EEE) components. Manages procurement activities for development, qualification and flight models, including RFQs, negotiations, and supplier management. Requires technical procurement experience, ideally in electronics, aerospace, or defense.

Mechanical Engineer will design, develop, and modify mechanical engineering layouts, schematics, and specifications. Responsibilities include overseeing manufacturing and installation processes, coordinating procurement and assembly of mechanical components, and leading mechanical design projects from concept to product release.

Provide audit and non-audit services to clients executing capital markets transactions, including IPOs, SOX compliance, and accounting standard transitions. Deliver technical accounting and US financial reporting advice, support audit teams, and provide training on audit standards and methodologies.

Scientist to support user experiments, conduct research, and develop instruments at the P21.2 beamline. Requires a PhD in materials science, physics, or related field, expertise in materials characterization using synchrotron radiation, and experience with small- and/or wide-angle scattering and imaging. Fluency in English is required.

Develop, analyze, and manage requirements for cloud-based industrial AI and software applications. Design end-to-end architectures, manage development and operation, and ensure timely, high-quality delivery. Innovate based on understanding of software and AI architecture trends. Offer technical guidance to software engineering teams and communicate technical content clearly.

Quality Engineer will build and improve automation frameworks and tooling to validate and improve data pipelines and services. Responsibilities include implementing automated solutions, collaborating with engineering teams, and improving software and data quality processes.

Lead global corporate strategy projects, defining and implementing company strategy. Manage cross-functional teams to identify growth opportunities and improve profitability. Drive strategic planning, conduct market research, and act as a liaison between senior leadership and stakeholders.

As the first point of contact for Maple Aviation, you will identify and research healthcare partners, conduct outreach, and qualify leads for our Account Executives. You will maintain pipeline data, test outreach strategies, and collaborate with the CFO and AE to refine our go-to-market approach. Fluency in German and English is required.

As a Customer Support Engineer, you will provide on-site installations, service, and maintenance for semiconductor manufacturing equipment. You will troubleshoot malfunctions, analyze error influences, and act as a ZEISS brand ambassador.

Postdoctoral fellow sought to design and synthesize novel reagents for next generation sequencing. Requires PhD in (bio)organic chemistry, experience with oligonucleotide-conjugate synthesis, and DNA-templated reactions. Must have a publication record and excellent communication skills.

Beauty Advisor needed for part-time position at Sephora Oberhausen. Responsibilities include customer service, stock management, visual merchandising, and supporting beauty classes. Experience in retail, customer service, and the beauty industry is preferred.

Senior AI Engineer will design and build end-to-end AI/ML solutions for enterprise clients. Experience with cloud platforms (AWS, Azure, or GCP), Databricks, Snowflake, and AI architecture is required.

Site Administrator / Document Controller will manage project documentation using Procore and Eida, including uploading, issuing, distributing, and archiving documents. The role requires experience in document control, site administration, or project administration, along with strong Microsoft Office skills.