freelance English-speaking jobs in Bielefeld

As an Application Engineer for the V93000 SoC ATE system, you will support customers in developing, optimizing, and troubleshooting semiconductor test programs while enabling AI/LLM capabilities within the software ecosystem. You will develop test methodologies, support customer projects, and collaborate on integrating LLM-driven tools to enhance productivity and test automation.

Technical Marketing Manager will conduct pre-sales activities, present technical materials, and assist customers in understanding GigaDevice's DRAM products. Responsibilities include benchmark testing, developing promotional materials, creating technical content, and collaborating with the application engineering team.

The Platform Operations Manager – Dealer Services & Applications will manage dealer service applications within the Brand Website Operations Team. Responsibilities include handling M&O ticket activities, ensuring SLA compliance, setting strategic plans, and providing status reports.

Lead and develop a cross-functional R&D team for minimally invasive cardiovascular devices. Own Design Control and Validation (ISO 13485, ISO 14971) and drive V&V and IQ/OQ/PQ activities.

Intern supports international strategic procurement by evaluating offers, conducting market analyses, and preparing bid comparisons. Assists with global procurement projects, framework agreement negotiations, and supplier visits. Requires enrollment in a relevant field of study and proficiency in German and English.

BIM Manager needed for global engineering, architecture, and construction firm. Coordinate BIM project strategy, update BIM resolution plans, and implement BIM methods. Requires diploma in Architecture or Engineering, several years of experience, and extensive BIM knowledge (Autodesk Revit preferred).

Project Manager for digital transformation projects focused on SAP Master Data (R/3 and S/4HANA). Experience in SAP Material Master Data, Business Partner, and data quality improvement is required.

Key Account Manager (m/f/d) needed to build relationships with strategic partners, ensure client expectations are met, and communicate stakeholder insights. Requires a degree in business administration, agriculture, sustainability, or equivalent, plus 3+ years of experience in a similar role. Must have strong knowledge of food supply chains and retailers, and proficiency in English and German.

Lead the hardware development organization responsible for designing AI-integrated systems built around the company's accelerator chips. Own end-to-end hardware execution, from design reviews to mass-production readiness. Partner with the Director of AI Integrated Systems to translate product development strategy into actionable engineering plans.

Team Assistant to support a busy Frankfurt office with administrative duties, diary management, travel arrangements, and expense processing.

Associate (m/f/d) will lead research, prepare industry reports, and screen candidates for executive search projects. Requires a Bachelor's or Master's degree, 1-2 years of experience in relevant fields, and strong communication and research skills.

Leads the technical workstream of a multi-country telephony and contact center modernization program. Designs and implements next-generation telephony and contact center architecture. Acts as the technical authority and counterpart for external providers.

Provides administrative and organizational support to a team of five investment professionals. Manages complex diaries, coordinates meetings, organizes travel, and processes expenses. Requires fluency in German and English.

Sales Director to lead new business development and expand existing client relationships within the European Region. Responsible for identifying opportunities, developing territory plans, and closing complex deals. Requires fluency in English and German, consultative selling experience, and a proven track record of success in selling middleware products and services.

PhD Student (m/f/d) to investigate the neural mechanisms of extinction learning in pigeons using in-vivo neurophysiological recordings, optogenetics, and behavioral analyses.

Experienced Principal Endur Consultants are needed to lead implementations, leveraging expertise in deal modeling, risk management, scheduling, invoicing, and accounting for commodities and energy.

Develops high performance analog/mixed-signal architectures and circuits from concept to production. Performs complex circuit design, simulation, verification, and validation. Provides technical leadership in IC product development and interfaces with customers and stakeholders. Requires a PhD, Master's, or Diplom degree in Electrical Engineering or microelectronics with a focus on analog/mixed-signal IC design and 10+ years of experience. Strong knowledge of Cadence EDA tools and experience in low-noise, low-power analog circuit design is essential.

Senior Manager Governance & Legal will develop and implement group governance frameworks, align regional practices with global objectives, and address governance challenges. Collaborate with international teams, drive decision-making, and support legal matters.

Manages accounting departments for Greencells GmbH group of companies and Greencells Group Holdings Ltd. Ensures timely submission of consolidated financial statements according to HGB, IFRS, and local GAAP. Collaborates with Procurement, Controlling, Treasury, auditors, and tax advisors.

The Manager Financial Control ensures compliance with financial control standards and the Lloyds Banking Group framework. This role is responsible for reviewing attestations, setting the financial control agenda, and managing stakeholder expectations.