freelance English-speaking jobs in Bielefeld

Lead and develop a Server Management team ensuring stable and secure server operations. Drive continuous system development using modern technologies. Manage technical teams, coordinate solutions, and provide operational support. Possess in-depth server management knowledge and experience with large server environments.

Senior Expert drives global AI adoption in legal services. Develops and implements AI enablement strategies, frameworks, and communication plans. Designs and delivers training programs and fosters a global network of AI Champions.

The German Cancer Research Center seeks a Team Lead in Data-Centric AI. The successful candidate will lead a Young Investigator Group focused on robust machine learning for imaging across domains. Responsibilities include developing algorithms, collaborating with HI support and scientific teams, and contributing to training and education.

This internship supports the delivery of safety excellent processes and operations. Assists with safety process systems through inspections, risk assessments, and accident investigations. Develops safety procedures and training programs.

Embedded Architect for military access control systems. Define hardware and software architecture, oversee technical design, and ensure reliability and compliance. Manage external development partners, coordinate requirements, review code quality, and plan system tests.

Financial Planning and Analysis Specialist supports the head of Group FP&A in delivering financial analyses to support Group strategy and growth. Responsibilities include developing financial models, analyzing business performance, preparing scenario analyses, and coordinating annual planning and forecasts.

Founding designer to build and own the design system of a cutting-edge AI-powered BIM startup. Define and build the design system in code using shadcn/ui, prototype directly in code with AI assistance, and design the entire product surface. Must have experience designing for 3D software, working in code (HTML/CSS/React), and understanding shadcn/ui.

Working Student After Sales provides customer support, handles complaints, and assists the customer service team.

Integration and Product Support Manager will manage production, network, and project order planning. Responsibilities include reporting on production progress, coordinating production scheduling, identifying and securing partners, and collaborating on material quantity structures. Requires a Bachelor's degree in engineering or equivalent, experience in production control or technical project management, and fluency in German and English.

Provides secretarial and administrative support to the Climate change and health unit. Duties include drafting correspondence, managing travel arrangements, and assisting with meetings and events. Requires 5+ years of secretarial/administrative experience and proficiency in standard office software. Expert knowledge of English is essential.

Leads the German business unit, providing strategic direction and overseeing the delivery of data centre construction projects. Manages teams, builds client relationships, and drives business development. Requires proven leadership experience in data centre construction and strong commercial acumen.

Combine a hands-on apprenticeship in Mechatronics or Chemistry with a dual degree program at tesa. This unique program offers a solid foundation for a successful career.

Senior Brand Manager (m/f/d) OTC will drive brand growth for iconic brands such as Nicorette, Imodium, Dolormin and/or Olynth in Germany. This role translates global/regional strategies into local plans, leads integrated campaigns, and optimizes pricing and promotion strategies.

Implement and productionize ML-based services on Databricks using Python, SQL, and Linux. Consult with cross-functional teams on big data and data science projects. Improve processes and best practices for platform services and projects. Write clean, maintainable code and perform unit testing.

The Country Director, Germany will lead Tent's strategy and presence in the country, working with senior business leaders to design and scale refugee hiring initiatives. This role involves building and maintaining strategic partnerships with businesses, government, and NGOs to expand access to jobs for refugees. The Country Director will also represent Tent publicly as a credible voice on refugee employment. Fluency in German and English is required.

The COO will define and implement pricing strategies, manage product costing and profitability, and lead sales and key account activities. Responsibilities include managing a broad product portfolio, overseeing sourcing activities, and ensuring flawless market execution. The COO will also analyze financial data, drive business steering, and lead key business functions.

The Technical University of Applied Sciences Würzburg-Schweinfurt seeks a W2 Professor for AI Infrastructure. The role involves teaching, initiating and carrying out application-oriented research and development projects, and promoting networking within the AI field.

HiBob seeks exceptional talent in the DACH region for future Go To Market roles. Join our Talent Community to be considered for opportunities in Sales, Business Development, Partner Management, Marketing, Sales Engineering, Account Management, Customer Success, and other commercial functions.

Account Services Representative provides customer support to B2B partners, managing orders, handling product claims, and resolving inquiries via email and phone.

Leads and manages a high-performing Sales Development Representative (SDR) team, responsible for generating qualified leads and pipeline. Develops and implements SDR operating model, including coaching, performance management, and HubSpot sales automation. Collaborates with marketing and sales to develop outreach strategies and optimize the SDR operating model.