freelance English-speaking jobs in Bielefeld

IT Compliance Manager will enhance and streamline IT compliance processes, conduct audits, and manage action plans. Requires a Master's or Bachelor's degree in a relevant field and experience in IT compliance, audits, and risk management.

Supports recruitment planning for interns in Germany. Processes applications, acts as a point of contact for candidates, and manages interview notes and documents. Coordinates with the recruitment team and HR Business Partner.

Expert Apache Ignite professional needed for audit and optimization of existing clusters. Responsibilities include performance analysis, capacity planning, and resolving stability issues. Requires deep knowledge of Apache Ignite architecture, Java, and performance engineering.

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

As a Senior Consultant, you will lead technical project planning, design solutions, and ensure successful implementation. You will guide customers and internal teams, resolving technical challenges and mentoring junior consultants.

Senior Tax Advisor manages and advises on German tax matters for an international oil & gas group. Ensures compliance with German tax law and supports tax-efficient structuring of operations. The role combines technical tax advisory, project work, operational tax compliance, and tax reporting in a complex, cross-border environment.

DevOps Engineer to further develop AI-based healthcare solutions. Design, implement, and optimize LLM-based applications and ML pipelines in Azure Cloud. Requires 2+ years of experience in AI software development, strong Python and C# skills, and fluency in German.

Experienced SAP Authorization Specialist needed to design, implement, and monitor authorizations across a diverse SAP environment (ERP, BW/4HANA, Fiori, Solution Manager, HANA, SAP Cloud).

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.

The Administrator - Customer Training will represent Advantest in all training matters, coordinate and execute training programs, and assist customers with training needs. The role requires excellent communication skills in English and German, proficiency in Microsoft Office and Adobe tools, and experience with billing and order management.

FoodLabs seeks a Head of Venture Studio to develop and launch food-focused ventures. Responsibilities include sourcing and shaping venture ideas, conducting rapid discovery, building MVPs, and recruiting founders. The ideal candidate has experience building products, companies, or new business lines and thrives in ambiguous environments.

Lead customer projects to deliver tailored SAP functionality and ensure successful implementation. Drive the rollout of SAP software add-ons and consult customers on complex business processes. Support Sales with technical expertise during presales phases. Collaborate with the development team to guarantee quality assurance and business know-how.

Sigma Group seeks German-English fluent freelancers for remote linguistic projects. Tasks include categorization, annotation, transcription, evaluation, and content creation. Applicants must have basic computer skills and be able to listen and write correctly in both languages.

Work directly with founders to ideate, scope, and ship product initiatives. Translate user and business needs into clear specifications and execution plans. Drive product delivery from concept to launch.

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.

Leads data, analytics, and AI initiatives in DACH, translating European platforms and business needs into measurable impact. Executes priority projects, implements platforms, and drives predictable delivery of usable solutions.

Senior Accountant (m/f/d) needed to establish and manage accounting processes for a growing medical device company. Responsibilities include day-to-day accounting operations, monthly/quarterly/annual closings, and acting as the main point of contact for the external tax advisory firm.

Medical Doctor with Gastroenterology Fellowship certification required. Provides medical input to global clinical studies, advises teams and partners, and ensures patient safety. Reviews clinical data, addresses safety issues, and collaborates on protocol development and reporting.

Leads a team to ensure safe, efficient, and high-quality operations at an Amazon Extra Large (AMXL) delivery station. Oversees process improvements, analyzes shift performance, and collaborates with management to standardize practices.

Senior Portfolio Manager will drive the digitalization and optimization of development processes, ensure data quality across project portfolios, and establish feedback loops for continuous improvement.