freelance English-speaking jobs in Bielefeld

Freelance AI trainer needed to design computational chemistry problems requiring Python programming. Must have a chemistry degree, Python proficiency, and experience with numerical methods in chemistry.

As a Premium Support Specialist, you will be the primary point of contact for high-value customers, providing multi-channel support and ensuring ongoing success with Personio's platform. You will troubleshoot issues, educate customers on new features, and contribute to process improvements.

Account Manager for Transcatheter Mitral & Tricuspid Therapies will develop and execute account strategies to drive growth within a defined geography. The role requires proven sales experience in Medical Devices, knowledge of Cardiology and Structural Heart Disease, and the ability to travel extensively.

With 55 years of excellence, 30 years as an SAP Gold Partner, and a global footprint in 26+ countries, we are bringing our world‑class SAP expertise to the region. If you're looking for an exciting opportunity to work with a team of talented colleagues who enjoy both work and life, Westernacher is the perfect place.

As an HR Business Partner, you will collaborate with leaders to develop the workforce, provide HR guidance to managers, and ensure the execution of HR processes. You will also participate in transformation activities and leverage HR data for strategic decision-making.

Secondary School Teacher (m/f/x) for French needed at SIS Regensburg. Plan and deliver lessons in English, mentor students, and communicate progress with parents. Must have a pedagogical qualification, practical teaching experience, and be a native speaker of German/English with good knowledge of the other language.

Generate qualified pipeline through Akamai's partner ecosystem. Drive partner-led pipeline through outbound prospecting and account mapping. Execute co-sell motions with Channel Managers and Account Executives.

Service Technician (m/f/d) for Wind Turbines. You will carry out on-site servicing and maintenance, repair turbines, and resolve faults. Requires vocational training in electrical engineering, electronics, or industrial mechatronics, a valid Class B driver's license, and good German and English skills.

The Head of Germany will build and lead the company's German platform, overseeing its launch, development, and long-term performance. This role involves establishing the Berlin office, defining and implementing the German Business Plan, and managing key financial and performance indicators. The successful candidate will identify and develop commercial opportunities, represent the company externally, and coordinate with various stakeholders to ensure effective project execution.

At Pall Corporation, one of Danaher’s 15+ operating companies, our work saves lives—and we’re all united by a shared commitment to innovate for tangible impact. You’ll thrive in a culture of belonging where you and your unique viewpoint matter. And by harnessing Danaher’s system of continuous improvement, you help turn ideas into impact – innovating at the speed of life.

You will support the Office Services team with daily operational tasks, act as a contact person for administrative inquiries, and assist with facility and office operations. You will also provide administrative support, assist with event planning, and coordinate with vendors.

Risk & Compliance Operator needed for a next-generation precious metals platform. Ensures compliance with German trade law (GewO), AML regulations, and scalable franchise operations. Oversees AML compliance, transaction monitoring, and customer transaction approval. Manages operational protocols for field teams and assists with regulatory and compliance reviews. Requires experience in AML, compliance, or risk management, and a strong understanding of the German compliance environment. Fluent in German and English.

Forklift Driver needed for a large-scale office fit-out project in Cologne. Operate forklifts to load, unload, and transport materials, ensuring safe and efficient site operations. Maintain clear storage areas and assist trades with material distribution. Must have a valid German forklift license and experience operating forklifts on construction sites.

Own quality for Hero's third-party manufacturers (TPMs) within the EU portfolio. Manage TPMs to Hero standards, implement quality systems, and drive risk management and food safety.

Provides full life-cycle support to AWS Data Centers from design inception through site improvement and maintenance. Troubleshoots, conducts Root Cause Analysis (RCA), and creates Corrective Action (CA) documentation for site/equipment failures. Supports operational issues with ad-hoc training, complex operating procedure reviews, and event support. Owns the conceptual design for existing data center upgrades and design-solutions. Interfaces with internal data center operations, design engineering, server hardware, and environmental health and safety teams. Initiates and leads engineering audits including on-site visits within Amazon's data centers. Acts as resident engineer during new construction projects.

Nexperia is seeking a qualified Technician (m/f/d) for the Maintenance department. The successful candidate will possess sound technical expertise and the drive to optimize systems.

Leads, manages, and decides on all import and export customs topics, ensuring compliance with regulations and tax laws. Directs legal changes and emerging trends in global trade legislation. Operates import-export activities, tariff classifications, and AEO certification. Implements global customs procedures and coordinates corrective actions. Manages audits, trains, and maintains customs & export control knowledge across the organization.

A rapidly growing digital banking business seeks a VP Product Marketing to shape its expansion in the German market. This role involves defining customer propositions, developing go-to-market strategies, and influencing product roadmaps based on customer and market insights.

Launch and operate the Stranger Soccer brand in Frankfurt. Responsibilities include securing partnerships, recruiting staff, driving player acquisition, and ensuring a high-quality game experience.

Danaher seeks experienced HR professionals with a passion for supporting employees and leaders. We are building a talent pool for future HR Business Partner and Generalist roles within our Life Sciences and Diagnostics business in DACH.