freelance English-speaking jobs in Bielefeld

Application Engineer (w/m/d) provides technical support to customers in Central and Eastern Europe for Parker LORD Rubber-to-Substrate bonding agents, Weatherstrip and Glass Coatings. Responsibilities include product support, project documentation, sales assistance, trial management, technology presentation, customer training, and product development input. Requires a technical degree, 5+ years of experience in adhesives, coatings, rubber, and application methods, strong communication and organizational skills, and proficiency in German and English.

Leading €4 billion international FMCG and retail group seeks a strategic CFO to drive financial transformation, reporting, and expansion initiatives.

Lead and organize audits across all business areas, working with expert partners and connecting teams worldwide. Serve as the key link between the organization and external audit specialists, ensuring a strong and effective "third line of defense." Follow up on agreed actions, making sure plans are executed and documented according to top audit standards.

Tenure track group leader position in experimental freshwater ecology. The successful candidate will lead a research group focused on understanding the impacts of global change on freshwater ecosystems, particularly the interactions of primary producers and invertebrates.

Alliance Manager (m/f/d) will coordinate alliance management activities, ensure contractual adherence, and support the achievement of alliance business objectives.

The Account Manager will plan, develop, and execute sales activities within a specified market segment to achieve sales targets. Responsibilities include developing sales budgets and plans, negotiating with clients, and monitoring sales performance.

Macnica ATD Europe seeks an Inside Sales / Customer Service professional to handle customer orders, deliveries, invoicing, and returns. The role requires proficiency in SAP, MS Office, and excellent German and English communication skills.

Postdoctoral researcher position in the Department of Dermatology focusing on a research project on nanocarrier-based functional analysis of myeloid cells in inflammatory and autoimmune skin diseases.

Leads Siemens' global portfolio of large-scale construction projects, from feasibility studies to final acceptance. Manages an international team of project managers and construction experts, ensuring projects meet cost, schedule, and quality targets. Collaborates with internal clients to translate business requirements into technical solutions and prepares investment proposals for decision-making bodies. Drives digitalization and sustainability in construction.

Business Controller will support Speira's growth and sustainability targets by managing financial planning, performance evaluation, and business partnering. The role involves developing metal input mix strategies, driving recycling initiatives, and leading projects.

Working student will support the Global Sourcing Expert in sourcing and procurement processes, including communication with suppliers, analyzing offers, and managing tender processes. Must be enrolled in a Bachelor's or Master's program for at least one more year and have good communication and organizational skills. Fluency in English is required.

Gallagher Re seeks a Customised Solutions - Divisional Director to join the EMEA team. This role involves supporting the delivery of structured prospective and retrospective reinsurance solutions, as well as alternative capital solutions. Responsibilities include supporting local broking teams, delivering client analysis, and enhancing actuarial and analytical tools. Candidates should have 3+ years of experience in reinsurance, reserving, and capital modelling.

The Max Delbrück Center seeks an epidemiologist to plan, manage, and organize research projects in molecular and genetic epidemiology. Responsibilities include developing data analysis plans, analyzing complex data from phenotyping, genotyping, sequencing, and other omics sources, and collaborating with national and international partners.

Finance Manager needed to support the smooth and compliant operation of a venture capital firm. Responsibilities include investor reporting, portfolio controlling, financial statement preparation, and compliance process management. Requires a University degree in Finance, Accounting, or a related field and at least 2 years of relevant experience. Fluency in English and German is required.

Intern will gain insights into electrified and hybrid vehicle powertrain development. Tasks include test procedure design, data analysis, and toolchain development for automated data evaluation.

Vice President for Capital Structuring & Advisory team in Frankfurt. Delivers technical analysis of corporate finance concepts, including credit ratings, debt capacity, and IPO implications. Creates customer-facing materials and supports analytical appraisals of corporate finance inquiries. Requires experience in corporate financial modeling, capital structure components, and rating agency methodology.

Support the Restaurant Manager in overseeing daily operations of a Michelin-star restaurant. Ensure consistent quality and standards while collaborating with service teams and other departments. Contribute to financial management and pedagogical aspects of the restaurant.

Lead, develop, and guide a team providing customer service and support. Manage service quotations, interventions, and training needs. Strong leadership, communication, and problem-solving skills required. Proven experience in aftermarket and knowledge of IFS or similar ERP systems are assets.

Vinyl Record Sleever responsible for sleeving records, quality control, packaging, and assisting with shipping preparation. Must be detail-oriented, reliable, and fluent in English or German.

Project Engineer to design protection devices for energy supply infrastructure. Collaborate with clients, configure devices, and support testing and commissioning. Requires electrical engineering background, German fluency, and a driver's license.