freelance English-speaking jobs in Bielefeld

As a Working Student Data Analysis & Delivery Management, you will support the software delivery process, perform data analysis on existing integrations, and prepare presentations for leadership. You will also contribute to project management, track KPIs, and act as a point of contact for partner networks.

Drive commercial growth for HMS OT Cybersecurity offering, initially in Europe and globally. Shape go-to-market strategy, build relationships with system integrators, partners, and key accounts.

Supply Chain Process Performance Specialist for Airbus Operations in Hamburg. Analyze and improve inbound and inventory processes, define and implement improvement measures, and develop strong relationships with logistics service providers and internal stakeholders.

This Resilience Officer role supports Vattenfall's mission of fossil-free living through resilient and secure operations. You will contribute to the design, implementation, and continuous improvement of resilience practices across BA Wind, including business continuity, incident management, and risk management.

Designs scalable, future-proof architectures integrating the ClearOps platform into OEM and dealer IT landscapes. Translates complex requirements into structured solution concepts and guides customers through technical evaluations and integration planning.

Leads global procurement, origination, and commercial development for the Edible Nuts division. Develops sourcing strategies, identifies suppliers, negotiates contracts, and manages supplier relationships. Aligns procurement with sales objectives to ensure competitive market positioning and profitability.

Support the portfolio management team in M&A processes, investment opportunity screening, and market analysis. Analyze potential targets, assess company performance, and support portfolio management.

Senior Backend Developer (m/f/d) for a software company specializing in digitizing the after-sales sector. Develop and maintain software solutions using C#, ASP.NET, and T-SQL. Analyze customer requirements, collaborate with teams, and modernize legacy code.

TechBiz Global seeks a Business Development Representative for a 2-day contract at FIBE Berlin. Represent the company, engage with attendees, identify potential clients, and generate leads. Fluent English and German required.

The Autonomous Systems Lab at the University of Tübingen seeks a Postdoctoral Researcher in machine learning to work on generative models, reinforcement learning, and high-dimensional optimization.

Leads and advances the Group's quality strategy at local and international levels. Responsible for ensuring compliance, operational excellence, and sustainable quality performance across sites. Implements and optimizes the global quality management system, conducts audits, and drives projects to strengthen quality culture and processes.

As a (Junior) IT Business Analyst / Implementation Consultant, you will contribute to the design, implementation, and development of our platform and software-as-a-service products. You will analyze business logic, derive user stories, and participate in the integration and implementation of business processes in customer projects.

Account Manager for embecta's diabetes care portfolio in Berlin-Brandenburg. Develop and manage relationships with diabetes specialist practices, centers, clinics, pharmacies, and other stakeholders. Implement sales and marketing strategies and contribute to regional and national business success.

Develops and implements the Total Rewards strategy, ensuring compliance with global regulations and internal standards. Leads a team of experts in Compensation, Job Grading, Pension, Benefits, Health, Executive Management, and Expat Management. Manages compensation for Top Executives and Board remuneration. Collaborates with stakeholders, HR Business Partners, and People Management.

Technical Project Manager needed for the university-wide introduction of an enterprise content management system/document management system. Responsibilities include project definition, planning, coordination, and documentation. Requires a university degree, preferably in computer science, business informatics, or a comparable field, and proven experience in project and process management. Knowledge of an ECM/DMS system, ideally M-Files, is essential.

Project Manager will organize and lead technical workshops and events focused on space technologies and their commercial applications. Responsibilities include mentoring startups, supporting ESA BIC management, and representing ESA BIC Baden-Württemberg externally. Requires a technical degree, expertise in space technology, and a network in the space sector.

Share your opinions on products and services for Fortune 500 brands. Earn up to $25 per completed survey. Must be 18+, have basic computer skills, and complete at least two surveys per week.

Promote events, assist with organization, and engage with the community as a Brand Ambassador for a women's business club. Support communications, speaker coordination, and digital resource management.

Leads business development initiatives, manages partnerships, and structures BD strategy for Exotec's robotic solutions.

Underwrite a profitable portfolio of Cyber Risks business in German markets. Structure tailored solutions, manage premiums and claims ratios, and advise clients on insurance and risk matters.