freelance English-speaking jobs in Bielefeld

Leads, motivates, and grows a global team of underwriting experts, ensuring effective underwriting governance and risk management within Allianz Commercial. Develops and implements underwriting policies and guidelines, represents CUO in underwriting governance and compliance tasks, and optimizes portfolio performance. Leads the Underwriting Academy, providing training to the underwriting community. Requires extensive global and commercial underwriting experience, profound understanding of underwriting governance, and advanced technical underwriting skills.

Administrative Specialist to support European Sales Director and team, bridging communication between China headquarters and Europe. Responsibilities include office management, logistics coordination, customer service, and HR support. Requires 3+ years of administrative experience, fluency in English and German, and proficiency in Microsoft Office.

Senior Consultant/Architect with 10+ years of experience in IBM Workload Scheduler (TWS/IWS) or HWA. Designs, implements, and migrates workload automation solutions in hybrid cloud environments.

Experienced HR Payroll Manager to lead end-to-end payroll processes, manage payroll tax and compliance, and oversee employee lifecycle management.

The Cost Accounting Manager Europe establishes, maintains, and improves a standardized cost accounting framework across European regions. The role provides cost information, analyses, and reporting to support management decision-making.

Steer retail credit risk by assessing product changes and overseeing portfolio performance. Ensure compliance with credit policies and regulatory requirements. Develop and implement data-driven controls, including forbearance and default monitoring.

Leads the strategic development and evolution of the P3 Benchmarking Framework, defining its vision, roadmap, and global scalability. Manages cross-functional teams and coordinates international experts to deliver customer-facing insights. Ensures methodological excellence in Mobile and Fixed Broadband User Experience assessments and drives innovation. Establishes and maintains strong client relationships, acting as a thought leader and senior advisor. Translates market and technology trends into actionable strategies for benchmarking and quality assessment. Oversees the definition, monitoring, and optimization of KPIs and Performance Indicators within benchmarking programs. Ensures operational excellence in benchmarking projects, including rollout planning, execution, and quality assurance.

Data center technician to support retail client in Frankfurt region. Responsibilities include cabling installation and testing, network device troubleshooting, inventory management, and adherence to security and safety protocols.

Leads the global Customer Experience (CX) organization across all business units, brands, functions, and regions. Develops and implements cross-functional CX strategies, programs, and processes to improve customer satisfaction and business outcomes. Establishes a unified data and technology foundation for digital customer engagement. Manages partner ecosystems, budgets, and delivery performance across global CX programs.

The Leibniz Institute for Tropospheric Research seeks a Head of the European Center for Aerosol Calibration and Characterization (CAIS-ECAC) and Researcher in Atmospheric Microphysics. The position involves research, strategic management of CAIS-ECAC, ensuring scientific standards for aerosol characterization, and international collaboration.

Lead complex supply chain transformation projects, designing and implementing tech-enabled strategies using AI, automation, and digital tools. Analyze processes, identify improvement opportunities, and engage with senior stakeholders.

As an Application Solution Engineer for Adhesive Tape Printing & Packaging Solutions, you will provide technical consulting and support to customers, helping them implement high-performance adhesive solutions. You will deliver technical trainings, manage interfaces with sales and product development teams, and contribute to market and portfolio development.

Executive Assistant to support a Managing Director, Principal, and two Analysts within a global private equity firm's Investor Relations team. Responsibilities include managing complex diaries, travel arrangements, organizing events, and maintaining the CRM system. Requires fluency in German and English, 2-3 years of experience as an Executive Assistant, and exceptional organizational skills.

Provides administrative support to Global Product Management and Evidence Generation teams. Manages processes, supports procurement, and conducts analysis. Requires a commercial education or bachelor's degree and fluency in English and German.

Leads sales strategy and business development for advanced mobility technologies in EMEA, targeting automotive OEMs and Tier-1s. Builds and manages a regional sales team, driving revenue growth and customer satisfaction. Requires 15+ years of experience in automotive engineering services sales, a proven track record of landing and expanding large strategic accounts, and strong understanding of the evolving mobility ecosystem.

Transformation Director needed for PE-backed European Healthcare Services business. Translate group strategy into a transformation roadmap, lead initiatives across countries, and drive operational improvements.

Senior Wind Project Developer with 10+ years of experience in wind project development. Responsibilities include site identification, legal and technical assessments, contract negotiation, and permitting.

Collect monthly installments from customers facing arrears, negotiate restructuring agreements, and utilize internal tools to assist customers in resolving payment issues.

The Chief Financial Officer (CFO) is responsible for all financial and accounting matters of the Berlin production site. The role ensures financial transparency, governance, and performance management, collaborating with the Plant General Manager and the Finance Service Center in Lodz, Poland. The CFO prepares group reporting packages, ensures compliance with corporate standards, and analyzes production, cost, and performance KPIs.

Project Manager to oversee the full life-cycle delivery of structured cabling and connectivity projects in data centers and critical facilities. Manage project activities, budgets, and teams while ensuring compliance with quality, safety, and technical requirements.