freelance English-speaking jobs in Bielefeld

Loads and unloads UPS packages, utilizing machinery as needed. Performs package sorting, shipping, receiving, and stocking. Must be able to lift up to 70 lbs. Warehouse experience preferred.

Market Development Representative will lead development initiatives in selected strategic accounts, promoting and selling Medtronic Aortic devices and services.

Leads the Independent Aftermarket portfolio for the full Clarios product line, overseeing P&L and driving product strategy, lifecycle management, and market success across EMEA. Manages a team of five product specialists and analysts, collaborating cross-functionally to support launches and lifecycle activities. Conducts market and competitor analyses, defines KPIs, and reports strategy, results, and plans to C-level management.

The Concierge (m/f/d) creates memorable guest experiences at Wertheim Village, providing personalized recommendations and support. This role involves promoting Village services, responding to guest inquiries, and collaborating with internal teams to ensure exceptional service.

Unpaid, 3-month remote internship with Culture Vitale, a European startup focused on workplace wellbeing. Assist with marketing, sales, operations, events, and community. Tasks include social media management, content creation, lead generation, and event coordination. Must be highly organized, detail-oriented, and comfortable working independently. Native German and fluent English required.

Working student (m/f/d) to build, maintain, and strengthen the social media presence of Eightyards on global platforms. Responsibilities include creating social media content, supporting community management, and researching industry trends. Requires a degree in digital media or communications, strong social media knowledge, and excellent digital skills.

Installation Design Engineer (f/m/d) will prepare and execute installation engineering activities for bids and projects, ensuring compliant, high-quality deliverables aligned with project and customer requirements.

Account Manager responsible for driving sales growth and customer satisfaction across assigned automotive accounts. Leads the sales process, manages relationships with key stakeholders, and ensures timely execution of value-based solutions. Requires a university degree, native German, and experience with OEM and Tier-1 automotive customers in Germany.

This role is for a new-business hunter Account Executive to manage a high-value retail territory across DACH and Central Europe. Responsibilities include account planning, territory management, pipeline generation, and managing the entire lifecycle of high-value enterprise SaaS deals. The ideal candidate has 3+ years of experience in a customer-facing, new-business SaaS hunter role with a proven history of managing high-value portfolios and exceeding quotas. Strong knowledge of and experience selling into large, complex retail organizations is required. Native or C1 level German language proficiency is essential.

Lead materials development activities for Corning Optical Communications globally, applying polymer science and engineering expertise to support new product development and existing products. Assist with polymer compound selection and evaluation for cable applications and serve as a materials subject matter resource for product and project engineers. Conduct research, propose experiments, analyze data, and collaborate with internal teams to provide polymer materials fundamental understanding and development support. Interface with suppliers to test and evaluate new materials and resolve problems.

Support the MSI Operations department as a Volunteer for International Experience (VIE). Monitor and control operational progress related to technical topics and development activities. Synchronize customer needs with stakeholders to gather, formalize, and prioritize requirements.

Intern to assist the merchandising team with assortment planning, line building, product overviews, sales data analysis, competitor benchmarking, and market research. Support the creation of product briefs, range presentations, and merchandising tools.

Conduct research on future satellite-to-vehicle communication solutions based on 6G networks. Develop and implement algorithms for handover mechanisms between terrestrial and non-terrestrial networks. Validate concepts through simulations or prototypes. Contribute research results to 3GPP studies and working groups.

As Chief of Staff to the CEO, you will drive strategic initiatives, support M&A and business development, and ensure operational excellence. You will partner with executive leadership to tackle complex challenges and optimize company operations.

ARPOSO Biotech seeks a Co-Founder & CCFO to lead commercial and financial activities for this FoodTech startup developing edible coatings to extend shelf life and reduce food waste. Must have a Master's/MBA/PhD in a relevant field, 5+ years of experience in VC, startups, consulting, or business development, and proven fundraising or scaling experience. Fluent in German & English.

Gain practical experience in biocatalysis at Bayer Crop Science. Support projects using microbiological, biochemical, and process-chemistry techniques. Contribute to the establishment and optimization of biocatalytic processes.

Lead software projects delivering solutions for customers and contract manufacturers. Coordinate external development teams across automation and web application domains. Integrate AI concepts into software solutions. Drive automation initiatives across software development and operational processes.

Drive sales of high-value capital equipment within the Enabling Technologies portfolio. Manage existing accounts and identify new business opportunities. Lead complex sales cycles, build business cases, and negotiate contracts.

Lead a Field Application Engineering team across EMEA, driving design wins and revenue growth. Manage customer relationships, collaborate with sales and product development, and translate customer needs into product solutions.

Designs and reviews SCADA monitoring and control systems for utility-scale renewable energy plants and grid services projects, particularly in Germany. Coordinates with regional teams and external parties for grid code compliance testing and project delivery.