freelance English-speaking jobs in Bielefeld

Leads data, analytics, and AI initiatives in DACH, translating European platforms and business needs into measurable impact. Executes data and AI solutions, ensuring adoption and tangible business outcomes.

Rezolve AI seeks an EMEA Sales Director to lead sales strategy, drive revenue growth, and build high-performance sales teams. Responsibilities include defining and executing regional sales strategy, owning regional quota, and identifying and winning key enterprise deals. The ideal candidate has 10+ years of enterprise sales leadership experience, a proven track record of achieving large enterprise sales results in EMEA, and deep familiarity with commerce, retail, payments, or digital experience sectors.

Senior Director will lead transaction tax teams across Germany, Europe, and globally, advising on buy-side and sell-side transactions, including tax due diligence reports and transaction structuring.

Injection Moulding Engineer to develop plastic parts for medical products. Responsibilities include design for manufacturing, supplier management, and process validation. Requires 3-5+ years of experience in plastic component development and a strong understanding of DfM/DfA.

Working Student (f/m/d)* - Social Media will support the Social Media Team at the Hamburg headquarters. Tasks include creating and scheduling social media content, researching trends, and engaging with the audience. Applicants should be registered students with marketing/social media experience and proficiency in video creation and editing tools.

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.

Experienced Procurement Transformation Lead to assess and improve procurement function across processes, suppliers, people, and governance.

Working student in Risk Management will develop analytics and models for loan application assessments. Responsibilities include building dashboards, running analyses, and contributing to credit risk management. Must have quantitative studies, Python and SQL skills, and an interest in FinTech.

Drive quality excellence across Voith Hydro's global manufacturing network for turbines and generators. Lead global manufacturing quality strategy, ensuring alignment with renewable energy objectives. Manage inspection and calibration systems, create quality documentation, and perform process audits.

Business Development Manager to drive expansion of microbial water quality monitoring solutions within regulated production environments. Focus on identifying opportunities, building partnerships, and supporting the sales cycle. Requires experience in pharma, biotech, or cosmetics manufacturing and familiarity with GMP and regulatory frameworks.

As a Principal Software Consultant, you will design and implement large-scale software solutions for financial services clients. You will act as a trusted advisor, providing expert guidance and shaping technology strategies. You will work closely with IT and business leaders to understand their needs and deliver impactful solutions.

Develop and implement global sales strategy for particle characterization & sorption solutions. Lead, coach, and upskill global sales teams. Own the complete sales cycle and collaborate cross-functionally.

Kraken is seeking a dynamic Sales Director to accelerate international growth for Kraken Field and Assets. This role involves spearheading expansion, managing the entire sales cycle, and selling complex software solutions to energy suppliers and large-scale installer companies.

Drive and assist in HR transformation efforts within the global Workday team. Supervise the configuration design and global roll-out of Workday Absence and Time Tracking. Collaborate with global HR process owners, developers, and stakeholders.

Amazon Operations is seeking ambitious interns to support safety processes and operations at its Kobern-Gondorf fulfillment center. Interns will assist with safety process systems, risk assessments, accident investigations, and the development of safety procedures and training programs.

International Sales Auditor conducts monthly sales & marketing revisions of PM subsidiaries worldwide. Provides suggestions for process improvements, trains new Sales Directors, and identifies risks and opportunities. Requires proficiency in Microsoft Office Suite, fluency in English, and strong analytical and communication skills. Experience in direct sales/network marketing is advantageous.

As a SOC Physical Design Engineer, you will own block level PnR, floor-planning, clock and power distribution, and static timing closure. You will perform power and noise analysis, layout verification, and develop low power clock network guidelines. You will resolve design and flow issues and contribute to documentation and specifications.

The Associate General Counsel provides legal support for Mitsubishi Chemical Group EMEA affiliates in areas such as M&A, business transactions, property relations, and projects. The role involves advising on legal matters, drafting agreements, and supporting corporate transactions.

Product Manager for Cloud & SASE Connectivity will design and configure prototypes, collaborate with developers, and contribute to product development from ideation to launch.

The Medical Director Strategy and Collaborations will lead strategic engagement with external medical societies and alliances, driving innovative co-creation initiatives and ensuring high-quality, compliant execution to advance GSK’s priorities in improving healthcare and patient outcomes. You will be a key contributor to therapeutic area medical teams and will collaborate across the organization to shape GSK’s presence in the specialty care community.